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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html>
<head>
<!-- Generated by HsColour, http://code.haskell.org/~malcolm/hscolour/ -->
<title>dist-ghc/build/Database/HDBC/ODBC/Statement.hs</title>
<link type='text/css' rel='stylesheet' href='hscolour.css' />
</head>
<body>
<pre><a name="line-1"></a><span class='hs-comment'>{-# LINE 1 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-2"></a><span class='hs-comment'>-- -*- mode: haskell; -*-</span>
<a name="line-3"></a><span class='hs-comment'>{-# LINE 2 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-4"></a><span class='hs-comment'>{-# CFILES hdbc-odbc-helper.c #-}</span>
<a name="line-5"></a><span class='hs-comment'>-- Above line for hugs</span>
<a name="line-6"></a><span class='hs-comment'>{-# LANGUAGE EmptyDataDecls #-}</span>
<a name="line-7"></a>
<a name="line-8"></a><span class='hs-keyword'>module</span> <span class='hs-conid'>Database</span><span class='hs-varop'>.</span><span class='hs-conid'>HDBC</span><span class='hs-varop'>.</span><span class='hs-conid'>ODBC</span><span class='hs-varop'>.</span><span class='hs-conid'>Statement</span> <span class='hs-layout'>(</span>
<a name="line-9"></a>   <span class='hs-varid'>fGetQueryInfo</span><span class='hs-layout'>,</span>
<a name="line-10"></a>   <span class='hs-varid'>newSth</span><span class='hs-layout'>,</span>
<a name="line-11"></a>   <span class='hs-varid'>fgettables</span><span class='hs-layout'>,</span>
<a name="line-12"></a>   <span class='hs-varid'>fdescribetable</span>
<a name="line-13"></a> <span class='hs-layout'>)</span> <span class='hs-keyword'>where</span>
<a name="line-14"></a>
<a name="line-15"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Database</span><span class='hs-varop'>.</span><span class='hs-conid'>HDBC</span><span class='hs-varop'>.</span><span class='hs-conid'>Types</span>
<a name="line-16"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Database</span><span class='hs-varop'>.</span><span class='hs-conid'>HDBC</span>
<a name="line-17"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Database</span><span class='hs-varop'>.</span><span class='hs-conid'>HDBC</span><span class='hs-varop'>.</span><span class='hs-conid'>DriverUtils</span>
<a name="line-18"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Database</span><span class='hs-varop'>.</span><span class='hs-conid'>HDBC</span><span class='hs-varop'>.</span><span class='hs-conid'>ODBC</span><span class='hs-varop'>.</span><span class='hs-conid'>Types</span>
<a name="line-19"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Database</span><span class='hs-varop'>.</span><span class='hs-conid'>HDBC</span><span class='hs-varop'>.</span><span class='hs-conid'>ODBC</span><span class='hs-varop'>.</span><span class='hs-conid'>Utils</span>
<a name="line-20"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Database</span><span class='hs-varop'>.</span><span class='hs-conid'>HDBC</span><span class='hs-varop'>.</span><span class='hs-conid'>ODBC</span><span class='hs-varop'>.</span><span class='hs-conid'>TypeConv</span>
<a name="line-21"></a>
<a name="line-22"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Foreign</span><span class='hs-varop'>.</span><span class='hs-conid'>C</span><span class='hs-varop'>.</span><span class='hs-conid'>String</span> <span class='hs-layout'>(</span><span class='hs-varid'>castCUCharToChar</span><span class='hs-layout'>)</span>
<a name="line-23"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Foreign</span><span class='hs-varop'>.</span><span class='hs-conid'>C</span><span class='hs-varop'>.</span><span class='hs-conid'>Types</span>
<a name="line-24"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Foreign</span><span class='hs-varop'>.</span><span class='hs-conid'>ForeignPtr</span>
<a name="line-25"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Foreign</span><span class='hs-varop'>.</span><span class='hs-conid'>Ptr</span>
<a name="line-26"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Concurrent</span><span class='hs-varop'>.</span><span class='hs-conid'>MVar</span>
<a name="line-27"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Foreign</span><span class='hs-varop'>.</span><span class='hs-conid'>C</span><span class='hs-varop'>.</span><span class='hs-conid'>String</span>
<a name="line-28"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Foreign</span><span class='hs-varop'>.</span><span class='hs-conid'>Marshal</span>
<a name="line-29"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Foreign</span><span class='hs-varop'>.</span><span class='hs-conid'>Storable</span>
<a name="line-30"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Control</span><span class='hs-varop'>.</span><span class='hs-conid'>Monad</span>
<a name="line-31"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Word</span>
<a name="line-32"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Time</span><span class='hs-varop'>.</span><span class='hs-conid'>Calendar</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromGregorian</span><span class='hs-layout'>)</span>
<a name="line-33"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Time</span><span class='hs-varop'>.</span><span class='hs-conid'>LocalTime</span> <span class='hs-layout'>(</span><span class='hs-conid'>TimeOfDay</span><span class='hs-layout'>(</span><span class='hs-conid'>TimeOfDay</span><span class='hs-layout'>)</span><span class='hs-layout'>,</span> <span class='hs-conid'>LocalTime</span><span class='hs-layout'>(</span><span class='hs-conid'>LocalTime</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-34"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Int</span>
<a name="line-35"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-varid'>catMaybes</span><span class='hs-layout'>,</span> <span class='hs-varid'>fromMaybe</span><span class='hs-layout'>)</span>
<a name="line-36"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>B</span>
<a name="line-37"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span><span class='hs-varop'>.</span><span class='hs-conid'>UTF8</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>BUTF8</span>
<a name="line-38"></a><span class='hs-keyword'>import</span> <span class='hs-keyword'>qualified</span> <span class='hs-conid'>Data</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span><span class='hs-varop'>.</span><span class='hs-conid'>Unsafe</span> <span class='hs-keyword'>as</span> <span class='hs-conid'>B</span>
<a name="line-39"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Unsafe</span><span class='hs-varop'>.</span><span class='hs-conid'>Coerce</span> <span class='hs-layout'>(</span><span class='hs-varid'>unsafeCoerce</span><span class='hs-layout'>)</span>
<a name="line-40"></a>
<a name="line-41"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>System</span><span class='hs-varop'>.</span><span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-varid'>hPutStrLn</span><span class='hs-layout'>,</span> <span class='hs-varid'>stderr</span><span class='hs-layout'>)</span>
<a name="line-42"></a><span class='hs-keyword'>import</span> <span class='hs-conid'>Debug</span><span class='hs-varop'>.</span><span class='hs-conid'>Trace</span>
<a name="line-43"></a>
<a name="line-44"></a><a name="l"></a><span class='hs-definition'>l</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-45"></a><span class='hs-definition'>l</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-46"></a><span class='hs-comment'>-- l m = hPutStrLn stderr ("\n" ++ m)</span>
<a name="line-47"></a>
<a name="line-48"></a>
<a name="line-49"></a><span class='hs-comment'>{-# LINE 49 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-50"></a>
<a name="line-51"></a><span class='hs-comment'>{-# LINE 50 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-52"></a>
<a name="line-53"></a><span class='hs-comment'>{-# LINE 51 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-54"></a>
<a name="line-55"></a>
<a name="line-56"></a><span class='hs-comment'>{-# LINE 55 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-57"></a>
<a name="line-58"></a><span class='hs-comment'>{-# LINE 56 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-59"></a>
<a name="line-60"></a><span class='hs-comment'>{-# LINE 57 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-61"></a>
<a name="line-62"></a><a name="fGetQueryInfo"></a><span class='hs-definition'>fGetQueryInfo</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Conn</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ChildList</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>String</span>
<a name="line-63"></a>              <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>SqlColDesc</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-conid'>SqlColDesc</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-64"></a><span class='hs-definition'>fGetQueryInfo</span> <span class='hs-varid'>iconn</span> <span class='hs-varid'>children</span> <span class='hs-varid'>query</span> <span class='hs-keyglyph'>=</span>
<a name="line-65"></a>    <span class='hs-keyword'>do</span> <span class='hs-varid'>l</span> <span class='hs-str'>"in fGetQueryInfo"</span>
<a name="line-66"></a>       <span class='hs-varid'>sstate</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>newSState</span> <span class='hs-varid'>iconn</span> <span class='hs-varid'>query</span>
<a name="line-67"></a>       <span class='hs-varid'>addChild</span> <span class='hs-varid'>children</span> <span class='hs-layout'>(</span><span class='hs-varid'>wrapStmt</span> <span class='hs-varid'>sstate</span><span class='hs-layout'>)</span>   <span class='hs-comment'>-- We get error if we forget this one. Not sure why.</span>
<a name="line-68"></a>       <span class='hs-varid'>fakeExecute'</span> <span class='hs-varid'>sstate</span>
<a name="line-69"></a>
<a name="line-70"></a><a name="fakeExecute'"></a><span class='hs-definition'>fakeExecute'</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>SState</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>SqlColDesc</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>,</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-conid'>SqlColDesc</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-71"></a><span class='hs-definition'>fakeExecute'</span> <span class='hs-varid'>sstate</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withConn</span> <span class='hs-layout'>(</span><span class='hs-varid'>dbo</span> <span class='hs-varid'>sstate</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>cconn</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-72"></a>                       <span class='hs-varid'>withCStringLen</span> <span class='hs-layout'>(</span><span class='hs-varid'>squery</span> <span class='hs-varid'>sstate</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>cquery</span><span class='hs-layout'>,</span> <span class='hs-varid'>cqlen</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-73"></a>                       <span class='hs-varid'>alloca</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>psthptr</span><span class='hs-keyglyph'>::</span><span class='hs-conid'>Ptr</span> <span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>CStmt</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-74"></a>    <span class='hs-keyword'>do</span> <span class='hs-varid'>l</span> <span class='hs-str'>"in fexecute"</span>
<a name="line-75"></a>       <span class='hs-comment'>-- public_ffinish sstate  </span>
<a name="line-76"></a>       <span class='hs-varid'>rc1</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>sqlAllocStmtHandle</span> <span class='hs-num'>3</span> <span class='hs-varid'>cconn</span> <span class='hs-varid'>psthptr</span>
<a name="line-77"></a><span class='hs-comment'>{-# LINE 73 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-78"></a>       <span class='hs-varid'>sthptr</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>peek</span> <span class='hs-varid'>psthptr</span>
<a name="line-79"></a>       <span class='hs-varid'>wrappedsthptr</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>withRawConn</span> <span class='hs-layout'>(</span><span class='hs-varid'>dbo</span> <span class='hs-varid'>sstate</span><span class='hs-layout'>)</span>
<a name="line-80"></a>                        <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>rawconn</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>wrapstmt</span> <span class='hs-varid'>sthptr</span> <span class='hs-varid'>rawconn</span><span class='hs-layout'>)</span>
<a name="line-81"></a>       <span class='hs-varid'>fsthptr</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>newForeignPtr</span> <span class='hs-varid'>sqlFreeHandleSth_ptr</span> <span class='hs-varid'>wrappedsthptr</span>
<a name="line-82"></a>       <span class='hs-varid'>checkError</span> <span class='hs-str'>"execute allocHandle"</span> <span class='hs-layout'>(</span><span class='hs-conid'>DbcHandle</span> <span class='hs-varid'>cconn</span><span class='hs-layout'>)</span> <span class='hs-varid'>rc1</span>
<a name="line-83"></a>
<a name="line-84"></a>       <span class='hs-varid'>sqlPrepare</span> <span class='hs-varid'>sthptr</span> <span class='hs-varid'>cquery</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>cqlen</span><span class='hs-layout'>)</span> <span class='hs-varop'>&gt;&gt;=</span> 
<a name="line-85"></a>            <span class='hs-varid'>checkError</span> <span class='hs-str'>"execute prepare"</span> <span class='hs-layout'>(</span><span class='hs-conid'>StmtHandle</span> <span class='hs-varid'>sthptr</span><span class='hs-layout'>)</span>
<a name="line-86"></a>
<a name="line-87"></a>       <span class='hs-comment'>-- parmCount &lt;- getNumParams sthptr</span>
<a name="line-88"></a>       <span class='hs-varid'>parmInfo</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fgetparminfo</span> <span class='hs-varid'>sthptr</span>
<a name="line-89"></a>       
<a name="line-90"></a>       <span class='hs-comment'>-- rc &lt;- getNumResultCols sthptr</span>
<a name="line-91"></a>       <span class='hs-varid'>colInfo</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fgetcolinfo</span> <span class='hs-varid'>sthptr</span>
<a name="line-92"></a>       <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>parmInfo</span><span class='hs-layout'>,</span> <span class='hs-varid'>colInfo</span><span class='hs-layout'>)</span>
<a name="line-93"></a>
<a name="line-94"></a><a name="SState"></a><span class='hs-comment'>-- | The Stament State</span>
<a name="line-95"></a><a name="SState"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>SState</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>SState</span>
<a name="line-96"></a>  <span class='hs-layout'>{</span> <span class='hs-varid'>stomv</span>      <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MVar</span> <span class='hs-layout'>(</span><span class='hs-conid'>Maybe</span> <span class='hs-conid'>Stmt</span><span class='hs-layout'>)</span>
<a name="line-97"></a>  <span class='hs-layout'>,</span> <span class='hs-varid'>dbo</span>        <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Conn</span>
<a name="line-98"></a>  <span class='hs-layout'>,</span> <span class='hs-varid'>squery</span>     <span class='hs-keyglyph'>::</span> <span class='hs-conid'>String</span>
<a name="line-99"></a>  <span class='hs-layout'>,</span> <span class='hs-varid'>colinfomv</span>  <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MVar</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-conid'>SqlColDesc</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-100"></a>  <span class='hs-layout'>,</span> <span class='hs-varid'>bindColsMV</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>MVar</span> <span class='hs-layout'>(</span><span class='hs-conid'>Maybe</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>BindCol</span><span class='hs-layout'>,</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>Int64</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-101"></a><span class='hs-comment'>{-# LINE 96 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-102"></a>  <span class='hs-layout'>}</span>
<a name="line-103"></a>
<a name="line-104"></a><span class='hs-comment'>-- FIXME: we currently do no prepare optimization whatsoever.</span>
<a name="line-105"></a>
<a name="line-106"></a><a name="newSState"></a><span class='hs-definition'>newSState</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Conn</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>SState</span>
<a name="line-107"></a><span class='hs-definition'>newSState</span> <span class='hs-varid'>indbo</span> <span class='hs-varid'>query</span> <span class='hs-keyglyph'>=</span>
<a name="line-108"></a>    <span class='hs-keyword'>do</span> <span class='hs-varid'>newstomv</span>     <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>newMVar</span> <span class='hs-conid'>Nothing</span>
<a name="line-109"></a>       <span class='hs-varid'>newcolinfomv</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>newMVar</span> <span class='hs-conid'>[]</span>
<a name="line-110"></a>       <span class='hs-varid'>newBindCols</span>  <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>newMVar</span> <span class='hs-conid'>Nothing</span>
<a name="line-111"></a>       <span class='hs-varid'>return</span> <span class='hs-conid'>SState</span>
<a name="line-112"></a>         <span class='hs-layout'>{</span> <span class='hs-varid'>stomv</span>      <span class='hs-keyglyph'>=</span> <span class='hs-varid'>newstomv</span>
<a name="line-113"></a>         <span class='hs-layout'>,</span> <span class='hs-varid'>dbo</span>        <span class='hs-keyglyph'>=</span> <span class='hs-varid'>indbo</span>
<a name="line-114"></a>         <span class='hs-layout'>,</span> <span class='hs-varid'>squery</span>     <span class='hs-keyglyph'>=</span> <span class='hs-varid'>query</span>
<a name="line-115"></a>         <span class='hs-layout'>,</span> <span class='hs-varid'>colinfomv</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>newcolinfomv</span>
<a name="line-116"></a>         <span class='hs-layout'>,</span> <span class='hs-varid'>bindColsMV</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>newBindCols</span>
<a name="line-117"></a>         <span class='hs-layout'>}</span>
<a name="line-118"></a>
<a name="line-119"></a><a name="wrapStmt"></a><span class='hs-definition'>wrapStmt</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>SState</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Statement</span>
<a name="line-120"></a><span class='hs-definition'>wrapStmt</span> <span class='hs-varid'>sstate</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>Statement</span>
<a name="line-121"></a>  <span class='hs-layout'>{</span> <span class='hs-varid'>execute</span>        <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fexecute</span> <span class='hs-varid'>sstate</span>
<a name="line-122"></a>  <span class='hs-layout'>,</span> <span class='hs-varid'>executeRaw</span>     <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-123"></a>  <span class='hs-layout'>,</span> <span class='hs-varid'>executeMany</span>    <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fexecutemany</span> <span class='hs-varid'>sstate</span>
<a name="line-124"></a>  <span class='hs-layout'>,</span> <span class='hs-varid'>finish</span>         <span class='hs-keyglyph'>=</span> <span class='hs-varid'>public_ffinish</span> <span class='hs-varid'>sstate</span>
<a name="line-125"></a>  <span class='hs-layout'>,</span> <span class='hs-varid'>fetchRow</span>       <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ffetchrow</span> <span class='hs-varid'>sstate</span>
<a name="line-126"></a>  <span class='hs-layout'>,</span> <span class='hs-varid'>originalQuery</span>  <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>squery</span> <span class='hs-varid'>sstate</span><span class='hs-layout'>)</span>
<a name="line-127"></a>  <span class='hs-layout'>,</span> <span class='hs-varid'>getColumnNames</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>readMVar</span> <span class='hs-layout'>(</span><span class='hs-varid'>colinfomv</span> <span class='hs-varid'>sstate</span><span class='hs-layout'>)</span> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-layout'>(</span><span class='hs-varid'>return</span> <span class='hs-varop'>.</span> <span class='hs-varid'>map</span> <span class='hs-varid'>fst</span><span class='hs-layout'>)</span>
<a name="line-128"></a>  <span class='hs-layout'>,</span> <span class='hs-varid'>describeResult</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>readMVar</span> <span class='hs-layout'>(</span><span class='hs-varid'>colinfomv</span> <span class='hs-varid'>sstate</span><span class='hs-layout'>)</span>
<a name="line-129"></a>  <span class='hs-layout'>}</span>
<a name="line-130"></a>
<a name="line-131"></a><a name="newSth"></a><span class='hs-definition'>newSth</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Conn</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>ChildList</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Statement</span>
<a name="line-132"></a><span class='hs-definition'>newSth</span> <span class='hs-varid'>indbo</span> <span class='hs-varid'>mchildren</span> <span class='hs-varid'>query</span> <span class='hs-keyglyph'>=</span>
<a name="line-133"></a>    <span class='hs-keyword'>do</span> <span class='hs-varid'>l</span> <span class='hs-str'>"in newSth"</span>
<a name="line-134"></a>       <span class='hs-varid'>sstate</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>newSState</span> <span class='hs-varid'>indbo</span> <span class='hs-varid'>query</span>
<a name="line-135"></a>       <span class='hs-keyword'>let</span> <span class='hs-varid'>retval</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>wrapStmt</span> <span class='hs-varid'>sstate</span>
<a name="line-136"></a>       <span class='hs-varid'>addChild</span> <span class='hs-varid'>mchildren</span> <span class='hs-varid'>retval</span>
<a name="line-137"></a>       <span class='hs-varid'>return</span> <span class='hs-varid'>retval</span>
<a name="line-138"></a>
<a name="line-139"></a><a name="makesth"></a><span class='hs-definition'>makesth</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Conn</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>Char</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>ForeignPtr</span> <span class='hs-conid'>WrappedCStmt</span><span class='hs-layout'>)</span>
<a name="line-140"></a><span class='hs-definition'>makesth</span> <span class='hs-varid'>iconn</span> <span class='hs-varid'>name</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>alloca</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>psthptr</span><span class='hs-keyglyph'>::</span><span class='hs-conid'>Ptr</span> <span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>CStmt</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-141"></a>                     <span class='hs-varid'>withConn</span> <span class='hs-varid'>iconn</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>cconn</span> <span class='hs-keyglyph'>-&gt;</span> 
<a name="line-142"></a>                     <span class='hs-varid'>withCString</span> <span class='hs-str'>""</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>emptycs</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-143"></a>    <span class='hs-keyword'>do</span> <span class='hs-varid'>rc1</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>sqlAllocStmtHandle</span> <span class='hs-num'>3</span> <span class='hs-varid'>cconn</span> <span class='hs-varid'>psthptr</span>
<a name="line-144"></a><span class='hs-comment'>{-# LINE 138 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-145"></a>       <span class='hs-varid'>sthptr</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>peek</span> <span class='hs-varid'>psthptr</span>
<a name="line-146"></a>       <span class='hs-varid'>wrappedsthptr</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>withRawConn</span> <span class='hs-varid'>iconn</span>
<a name="line-147"></a>                        <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>rawconn</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>wrapstmt</span> <span class='hs-varid'>sthptr</span> <span class='hs-varid'>rawconn</span><span class='hs-layout'>)</span>
<a name="line-148"></a>       <span class='hs-varid'>fsthptr</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>newForeignPtr</span> <span class='hs-varid'>sqlFreeHandleSth_ptr</span> <span class='hs-varid'>wrappedsthptr</span>
<a name="line-149"></a>       <span class='hs-varid'>checkError</span> <span class='hs-layout'>(</span><span class='hs-varid'>name</span> <span class='hs-varop'>++</span> <span class='hs-str'>" allocHandle"</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>DbcHandle</span> <span class='hs-varid'>cconn</span><span class='hs-layout'>)</span> <span class='hs-varid'>rc1</span>
<a name="line-150"></a>       <span class='hs-varid'>return</span> <span class='hs-varid'>fsthptr</span>
<a name="line-151"></a>
<a name="line-152"></a><a name="wrapTheStmt"></a><span class='hs-definition'>wrapTheStmt</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Conn</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Stmt</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>Statement</span><span class='hs-layout'>,</span> <span class='hs-conid'>SState</span><span class='hs-layout'>)</span>
<a name="line-153"></a><span class='hs-definition'>wrapTheStmt</span> <span class='hs-varid'>iconn</span> <span class='hs-varid'>fsthptr</span> <span class='hs-keyglyph'>=</span>
<a name="line-154"></a>    <span class='hs-keyword'>do</span> <span class='hs-varid'>sstate</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>newSState</span> <span class='hs-varid'>iconn</span> <span class='hs-str'>""</span>
<a name="line-155"></a>       <span class='hs-varid'>sstate</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>newSState</span> <span class='hs-varid'>iconn</span> <span class='hs-str'>""</span>
<a name="line-156"></a>       <span class='hs-varid'>swapMVar</span> <span class='hs-layout'>(</span><span class='hs-varid'>stomv</span> <span class='hs-varid'>sstate</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>fsthptr</span><span class='hs-layout'>)</span>
<a name="line-157"></a>       <span class='hs-keyword'>let</span> <span class='hs-varid'>sth</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>wrapStmt</span> <span class='hs-varid'>sstate</span>
<a name="line-158"></a>       <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>sth</span><span class='hs-layout'>,</span> <span class='hs-varid'>sstate</span><span class='hs-layout'>)</span>
<a name="line-159"></a>
<a name="line-160"></a><a name="fgettables"></a><span class='hs-definition'>fgettables</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Conn</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>String</span><span class='hs-keyglyph'>]</span>
<a name="line-161"></a><span class='hs-definition'>fgettables</span> <span class='hs-varid'>iconn</span> <span class='hs-keyglyph'>=</span>
<a name="line-162"></a>    <span class='hs-keyword'>do</span> <span class='hs-varid'>fsthptr</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>makesth</span> <span class='hs-varid'>iconn</span> <span class='hs-str'>"fgettables"</span>
<a name="line-163"></a>       <span class='hs-varid'>l</span> <span class='hs-str'>"fgettables: after makesth"</span>
<a name="line-164"></a>       <span class='hs-varid'>withStmt</span> <span class='hs-varid'>fsthptr</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>sthptr</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-165"></a>                             <span class='hs-varid'>simpleSqlTables</span> <span class='hs-varid'>sthptr</span> <span class='hs-varop'>&gt;&gt;=</span>
<a name="line-166"></a>                                <span class='hs-varid'>checkError</span> <span class='hs-str'>"gettables simpleSqlTables"</span> 
<a name="line-167"></a>                                               <span class='hs-layout'>(</span><span class='hs-conid'>StmtHandle</span> <span class='hs-varid'>sthptr</span><span class='hs-layout'>)</span>
<a name="line-168"></a>                        <span class='hs-layout'>)</span>
<a name="line-169"></a>       <span class='hs-varid'>l</span> <span class='hs-str'>"fgettables: after withStmt"</span>
<a name="line-170"></a>       <span class='hs-layout'>(</span><span class='hs-varid'>sth</span><span class='hs-layout'>,</span> <span class='hs-varid'>sstate</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>wrapTheStmt</span> <span class='hs-varid'>iconn</span> <span class='hs-varid'>fsthptr</span>
<a name="line-171"></a>       <span class='hs-varid'>withStmt</span> <span class='hs-varid'>fsthptr</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>sthptr</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>fgetcolinfo</span> <span class='hs-varid'>sthptr</span> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-varid'>swapMVar</span> <span class='hs-layout'>(</span><span class='hs-varid'>colinfomv</span> <span class='hs-varid'>sstate</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-172"></a>       <span class='hs-varid'>l</span> <span class='hs-str'>"fgettables: after wrapTheStmt"</span>
<a name="line-173"></a>       <span class='hs-varid'>results</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fetchAllRows'</span> <span class='hs-varid'>sth</span>
<a name="line-174"></a>       <span class='hs-varid'>l</span> <span class='hs-layout'>(</span><span class='hs-str'>"fgettables: results: "</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varid'>results</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-175"></a>       <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>x</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>fromSql</span> <span class='hs-layout'>(</span><span class='hs-varid'>x</span> <span class='hs-varop'>!!</span> <span class='hs-num'>2</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varid'>results</span>
<a name="line-176"></a>
<a name="line-177"></a><a name="fdescribetable"></a><span class='hs-definition'>fdescribetable</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Conn</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>String</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-conid'>SqlColDesc</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-178"></a><span class='hs-definition'>fdescribetable</span> <span class='hs-varid'>iconn</span> <span class='hs-varid'>tablename</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>useAsCStringLen</span> <span class='hs-layout'>(</span><span class='hs-conid'>BUTF8</span><span class='hs-varop'>.</span><span class='hs-varid'>fromString</span> <span class='hs-varid'>tablename</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> 
<a name="line-179"></a>                                 <span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>cs</span><span class='hs-layout'>,</span> <span class='hs-varid'>csl</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-180"></a>    <span class='hs-keyword'>do</span> <span class='hs-varid'>fsthptr</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>makesth</span> <span class='hs-varid'>iconn</span> <span class='hs-str'>"fdescribetable"</span>
<a name="line-181"></a>       <span class='hs-varid'>withStmt</span> <span class='hs-varid'>fsthptr</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>sthptr</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-182"></a>                             <span class='hs-varid'>simpleSqlColumns</span> <span class='hs-varid'>sthptr</span> <span class='hs-varid'>cs</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>csl</span><span class='hs-layout'>)</span> <span class='hs-varop'>&gt;&gt;=</span>
<a name="line-183"></a>                               <span class='hs-varid'>checkError</span> <span class='hs-str'>"fdescribetable simpleSqlColumns"</span>
<a name="line-184"></a>                                          <span class='hs-layout'>(</span><span class='hs-conid'>StmtHandle</span> <span class='hs-varid'>sthptr</span><span class='hs-layout'>)</span>
<a name="line-185"></a>                        <span class='hs-layout'>)</span>
<a name="line-186"></a>       <span class='hs-layout'>(</span><span class='hs-varid'>sth</span><span class='hs-layout'>,</span> <span class='hs-varid'>sstate</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>wrapTheStmt</span> <span class='hs-varid'>iconn</span> <span class='hs-varid'>fsthptr</span>
<a name="line-187"></a>       <span class='hs-varid'>withStmt</span> <span class='hs-varid'>fsthptr</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>sthptr</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>fgetcolinfo</span> <span class='hs-varid'>sthptr</span> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-varid'>swapMVar</span> <span class='hs-layout'>(</span><span class='hs-varid'>colinfomv</span> <span class='hs-varid'>sstate</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-188"></a>       <span class='hs-varid'>results</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>fetchAllRows'</span> <span class='hs-varid'>sth</span>
<a name="line-189"></a>       <span class='hs-varid'>l</span> <span class='hs-layout'>(</span><span class='hs-varid'>show</span> <span class='hs-varid'>results</span><span class='hs-layout'>)</span>
<a name="line-190"></a>       <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>map</span> <span class='hs-varid'>fromOTypeCol</span> <span class='hs-varid'>results</span>
<a name="line-191"></a>
<a name="line-192"></a><a name="fexecute"></a><span class='hs-comment'>{- For now, we try to just  handle things as simply as possible.
<a name="line-193"></a>FIXME lots of room for improvement here (types, etc). -}</span>
<a name="line-194"></a><span class='hs-definition'>fexecute</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>SState</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>SqlValue</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Integer</span>
<a name="line-195"></a><span class='hs-definition'>fexecute</span> <span class='hs-varid'>sstate</span> <span class='hs-varid'>args</span> <span class='hs-keyglyph'>=</span>
<a name="line-196"></a>  <span class='hs-varid'>withConn</span> <span class='hs-layout'>(</span><span class='hs-varid'>dbo</span> <span class='hs-varid'>sstate</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>cconn</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-197"></a>  <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>useAsCStringLen</span> <span class='hs-layout'>(</span><span class='hs-conid'>BUTF8</span><span class='hs-varop'>.</span><span class='hs-varid'>fromString</span> <span class='hs-layout'>(</span><span class='hs-varid'>squery</span> <span class='hs-varid'>sstate</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>cquery</span><span class='hs-layout'>,</span> <span class='hs-varid'>cqlen</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-198"></a>  <span class='hs-varid'>alloca</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>psthptr</span><span class='hs-keyglyph'>::</span><span class='hs-conid'>Ptr</span> <span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>CStmt</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-199"></a>    <span class='hs-keyword'>do</span> <span class='hs-varid'>l</span> <span class='hs-varop'>$</span> <span class='hs-str'>"in fexecute: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-layout'>(</span><span class='hs-varid'>squery</span> <span class='hs-varid'>sstate</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>args</span>
<a name="line-200"></a>       <span class='hs-varid'>public_ffinish</span> <span class='hs-varid'>sstate</span>
<a name="line-201"></a>       <span class='hs-varid'>rc1</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>sqlAllocStmtHandle</span> <span class='hs-num'>3</span> <span class='hs-varid'>cconn</span> <span class='hs-varid'>psthptr</span>
<a name="line-202"></a><span class='hs-comment'>{-# LINE 195 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-203"></a>       <span class='hs-varid'>sthptr</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>peek</span> <span class='hs-varid'>psthptr</span>
<a name="line-204"></a>       <span class='hs-varid'>wrappedsthptr</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>withRawConn</span> <span class='hs-layout'>(</span><span class='hs-varid'>dbo</span> <span class='hs-varid'>sstate</span><span class='hs-layout'>)</span>
<a name="line-205"></a>                        <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>rawconn</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>wrapstmt</span> <span class='hs-varid'>sthptr</span> <span class='hs-varid'>rawconn</span><span class='hs-layout'>)</span>
<a name="line-206"></a>       <span class='hs-varid'>fsthptr</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>newForeignPtr</span> <span class='hs-varid'>sqlFreeHandleSth_ptr</span> <span class='hs-varid'>wrappedsthptr</span>
<a name="line-207"></a>       <span class='hs-varid'>checkError</span> <span class='hs-str'>"execute allocHandle"</span> <span class='hs-layout'>(</span><span class='hs-conid'>DbcHandle</span> <span class='hs-varid'>cconn</span><span class='hs-layout'>)</span> <span class='hs-varid'>rc1</span>
<a name="line-208"></a>
<a name="line-209"></a>       <span class='hs-varid'>sqlPrepare</span> <span class='hs-varid'>sthptr</span> <span class='hs-varid'>cquery</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>cqlen</span><span class='hs-layout'>)</span> <span class='hs-varop'>&gt;&gt;=</span> 
<a name="line-210"></a>            <span class='hs-varid'>checkError</span> <span class='hs-str'>"execute prepare"</span> <span class='hs-layout'>(</span><span class='hs-conid'>StmtHandle</span> <span class='hs-varid'>sthptr</span><span class='hs-layout'>)</span>
<a name="line-211"></a>
<a name="line-212"></a>       <span class='hs-varid'>bindArgs</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>zipWithM</span> <span class='hs-layout'>(</span><span class='hs-varid'>bindParam</span> <span class='hs-varid'>sthptr</span><span class='hs-layout'>)</span> <span class='hs-varid'>args</span> <span class='hs-keyglyph'>[</span><span class='hs-num'>1</span><span class='hs-keyglyph'>..</span><span class='hs-keyglyph'>]</span>
<a name="line-213"></a>       <span class='hs-varid'>l</span> <span class='hs-varop'>$</span> <span class='hs-str'>"Ready for sqlExecute: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-layout'>(</span><span class='hs-varid'>squery</span> <span class='hs-varid'>sstate</span><span class='hs-layout'>)</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>args</span>
<a name="line-214"></a>       <span class='hs-varid'>r</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>sqlExecute</span> <span class='hs-varid'>sthptr</span>
<a name="line-215"></a>       <span class='hs-varid'>mapM_</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>x</span><span class='hs-layout'>,</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>free</span> <span class='hs-varid'>x</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>free</span> <span class='hs-varid'>y</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>catMaybes</span> <span class='hs-varid'>bindArgs</span><span class='hs-layout'>)</span>
<a name="line-216"></a>
<a name="line-217"></a>       <span class='hs-keyword'>case</span> <span class='hs-varid'>r</span> <span class='hs-keyword'>of</span>
<a name="line-218"></a>         <span class='hs-num'>100</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span> <span class='hs-comment'>-- Update that did nothing</span>
<a name="line-219"></a><span class='hs-comment'>{-# LINE 211 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-220"></a>         <span class='hs-varid'>x</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>checkError</span> <span class='hs-str'>"execute execute"</span> <span class='hs-layout'>(</span><span class='hs-conid'>StmtHandle</span> <span class='hs-varid'>sthptr</span><span class='hs-layout'>)</span> <span class='hs-varid'>x</span>
<a name="line-221"></a>
<a name="line-222"></a>       <span class='hs-varid'>rc</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getNumResultCols</span> <span class='hs-varid'>sthptr</span>
<a name="line-223"></a>
<a name="line-224"></a>       <span class='hs-keyword'>case</span> <span class='hs-varid'>rc</span> <span class='hs-keyword'>of</span>
<a name="line-225"></a>         <span class='hs-num'>0</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>rowcount</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getSqlRowCount</span> <span class='hs-varid'>sthptr</span>
<a name="line-226"></a>                 <span class='hs-varid'>ffinish</span> <span class='hs-varid'>fsthptr</span>
<a name="line-227"></a>                 <span class='hs-varid'>swapMVar</span> <span class='hs-layout'>(</span><span class='hs-varid'>colinfomv</span> <span class='hs-varid'>sstate</span><span class='hs-layout'>)</span> <span class='hs-conid'>[]</span>
<a name="line-228"></a>                 <span class='hs-varid'>touchForeignPtr</span> <span class='hs-varid'>fsthptr</span>
<a name="line-229"></a>                 <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>rowcount</span><span class='hs-layout'>)</span>
<a name="line-230"></a>         <span class='hs-varid'>colcount</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>fgetcolinfo</span> <span class='hs-varid'>sthptr</span> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-varid'>swapMVar</span> <span class='hs-layout'>(</span><span class='hs-varid'>colinfomv</span> <span class='hs-varid'>sstate</span><span class='hs-layout'>)</span>
<a name="line-231"></a>                        <span class='hs-varid'>swapMVar</span> <span class='hs-layout'>(</span><span class='hs-varid'>stomv</span> <span class='hs-varid'>sstate</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>fsthptr</span><span class='hs-layout'>)</span>
<a name="line-232"></a>                        <span class='hs-varid'>touchForeignPtr</span> <span class='hs-varid'>fsthptr</span>
<a name="line-233"></a>                        <span class='hs-varid'>return</span> <span class='hs-num'>0</span>
<a name="line-234"></a>
<a name="line-235"></a><a name="getNumResultCols"></a><span class='hs-definition'>getNumResultCols</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>CStmt</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Int16</span>
<a name="line-236"></a><span class='hs-comment'>{-# LINE 227 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-237"></a><span class='hs-definition'>getNumResultCols</span> <span class='hs-varid'>sthptr</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>alloca</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>pcount</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-238"></a>    <span class='hs-keyword'>do</span> <span class='hs-varid'>sqlNumResultCols</span> <span class='hs-varid'>sthptr</span> <span class='hs-varid'>pcount</span> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-varid'>checkError</span> <span class='hs-str'>"SQLNumResultCols"</span> 
<a name="line-239"></a>                                          <span class='hs-layout'>(</span><span class='hs-conid'>StmtHandle</span> <span class='hs-varid'>sthptr</span><span class='hs-layout'>)</span>
<a name="line-240"></a>       <span class='hs-varid'>peek</span> <span class='hs-varid'>pcount</span>
<a name="line-241"></a>
<a name="line-242"></a><a name="bindParam"></a><span class='hs-comment'>-- Bind a parameter column before execution.</span>
<a name="line-243"></a><span class='hs-definition'>bindParam</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>CStmt</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>SqlValue</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Word16</span>
<a name="line-244"></a>        <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>Maybe</span> <span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>Int64</span><span class='hs-layout'>,</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>CChar</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-245"></a><span class='hs-comment'>{-# LINE 235 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-246"></a><span class='hs-definition'>bindParam</span> <span class='hs-varid'>sthptr</span> <span class='hs-varid'>arg</span> <span class='hs-varid'>icol</span> <span class='hs-keyglyph'>=</span>  <span class='hs-varid'>alloca</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>pdtype</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-247"></a>                           <span class='hs-varid'>alloca</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>pcolsize</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-248"></a>                           <span class='hs-varid'>alloca</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>pdecdigits</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-249"></a>                           <span class='hs-varid'>alloca</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>pnullable</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-250"></a><span class='hs-comment'>{- We have to start by getting the SQL type of the column so we can
<a name="line-251"></a>   send the correct type back to the server.  Sigh.  If the ODBC
<a name="line-252"></a>   backend won't tell us the type, we fake it.
<a name="line-253"></a>
<a name="line-254"></a>   We've got an annoying situation with error handling.  Must make
<a name="line-255"></a>   sure that all data is freed, but if there's an error, we have to raise
<a name="line-256"></a>   it and the caller never gets to freed the allocated data to-date.
<a name="line-257"></a>   So, make sure we either free of have foreignized everything before
<a name="line-258"></a>   control passes out of this function. -}</span>
<a name="line-259"></a>
<a name="line-260"></a>    <span class='hs-keyword'>do</span> <span class='hs-varid'>l</span> <span class='hs-varop'>$</span> <span class='hs-str'>"Binding col "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>icol</span> <span class='hs-varop'>++</span> <span class='hs-str'>": "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>arg</span>
<a name="line-261"></a>       <span class='hs-varid'>rc1</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>sqlDescribeParam</span> <span class='hs-varid'>sthptr</span> <span class='hs-varid'>icol</span> <span class='hs-varid'>pdtype</span> <span class='hs-varid'>pcolsize</span> <span class='hs-varid'>pdecdigits</span> <span class='hs-varid'>pnullable</span>
<a name="line-262"></a>       <span class='hs-varid'>l</span> <span class='hs-varop'>$</span> <span class='hs-str'>"rc1 is "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-layout'>(</span><span class='hs-varid'>isOK</span> <span class='hs-varid'>rc1</span><span class='hs-layout'>)</span>
<a name="line-263"></a>       <span class='hs-varid'>when</span> <span class='hs-layout'>(</span><span class='hs-varid'>not</span> <span class='hs-layout'>(</span><span class='hs-varid'>isOK</span> <span class='hs-varid'>rc1</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-comment'>-- Some drivers don't support that call</span>
<a name="line-264"></a>          <span class='hs-keyword'>do</span> <span class='hs-varid'>poke</span> <span class='hs-varid'>pdtype</span> <span class='hs-num'>1</span>
<a name="line-265"></a><span class='hs-comment'>{-# LINE 254 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-266"></a>             <span class='hs-varid'>poke</span> <span class='hs-varid'>pcolsize</span> <span class='hs-num'>0</span>
<a name="line-267"></a>             <span class='hs-varid'>poke</span> <span class='hs-varid'>pdecdigits</span> <span class='hs-num'>0</span>
<a name="line-268"></a>       <span class='hs-varid'>coltype</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>peek</span> <span class='hs-varid'>pdtype</span>
<a name="line-269"></a>       <span class='hs-varid'>colsize</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>peek</span> <span class='hs-varid'>pcolsize</span>
<a name="line-270"></a>       <span class='hs-varid'>decdigits</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>peek</span> <span class='hs-varid'>pdecdigits</span>
<a name="line-271"></a>       <span class='hs-varid'>l</span> <span class='hs-varop'>$</span> <span class='hs-str'>"Results: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-layout'>(</span><span class='hs-varid'>coltype</span><span class='hs-layout'>,</span> <span class='hs-varid'>colsize</span><span class='hs-layout'>,</span> <span class='hs-varid'>decdigits</span><span class='hs-layout'>)</span>
<a name="line-272"></a>       <span class='hs-keyword'>case</span> <span class='hs-varid'>arg</span> <span class='hs-keyword'>of</span>
<a name="line-273"></a>         <span class='hs-conid'>SqlNull</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-comment'>-- NULL parameter, bind it as such.</span>
<a name="line-274"></a>                    <span class='hs-keyword'>do</span> <span class='hs-varid'>l</span> <span class='hs-str'>"Binding null"</span>
<a name="line-275"></a>                       <span class='hs-varid'>rc2</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>sqlBindParameter</span> <span class='hs-varid'>sthptr</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>icol</span><span class='hs-layout'>)</span>
<a name="line-276"></a>                              <span class='hs-num'>1</span>
<a name="line-277"></a><span class='hs-comment'>{-# LINE 265 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-278"></a>                              <span class='hs-num'>1</span> <span class='hs-varid'>coltype</span> <span class='hs-varid'>colsize</span> <span class='hs-varid'>decdigits</span>
<a name="line-279"></a><span class='hs-comment'>{-# LINE 266 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-280"></a>                              <span class='hs-varid'>nullPtr</span> <span class='hs-num'>0</span> <span class='hs-varid'>nullDataHDBC</span>
<a name="line-281"></a>                       <span class='hs-varid'>checkError</span> <span class='hs-layout'>(</span><span class='hs-str'>"bindparameter NULL "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>icol</span><span class='hs-layout'>)</span>
<a name="line-282"></a>                                      <span class='hs-layout'>(</span><span class='hs-conid'>StmtHandle</span> <span class='hs-varid'>sthptr</span><span class='hs-layout'>)</span> <span class='hs-varid'>rc2</span>
<a name="line-283"></a>                       <span class='hs-varid'>return</span> <span class='hs-conid'>Nothing</span>
<a name="line-284"></a>         <span class='hs-varid'>x</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span> <span class='hs-comment'>-- Otherwise, we have to allocate RAM, make sure it's</span>
<a name="line-285"></a>                 <span class='hs-comment'>-- not freed now, and pass it along...</span>
<a name="line-286"></a>                  <span class='hs-layout'>(</span><span class='hs-varid'>csptr</span><span class='hs-layout'>,</span> <span class='hs-varid'>cslen</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>cstrUtf8BString</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromSql</span> <span class='hs-varid'>x</span><span class='hs-layout'>)</span>
<a name="line-287"></a>                  <span class='hs-keyword'>do</span> <span class='hs-varid'>pcslen</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>malloc</span> 
<a name="line-288"></a>                     <span class='hs-varid'>poke</span> <span class='hs-varid'>pcslen</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>cslen</span><span class='hs-layout'>)</span>
<a name="line-289"></a>                     <span class='hs-varid'>rc2</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>sqlBindParameter</span> <span class='hs-varid'>sthptr</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>icol</span><span class='hs-layout'>)</span>
<a name="line-290"></a>                       <span class='hs-num'>1</span>
<a name="line-291"></a><span class='hs-comment'>{-# LINE 277 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-292"></a>                       <span class='hs-num'>1</span> <span class='hs-varid'>coltype</span> 
<a name="line-293"></a><span class='hs-comment'>{-# LINE 278 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-294"></a>                       <span class='hs-layout'>(</span><span class='hs-keyword'>if</span> <span class='hs-varid'>isOK</span> <span class='hs-varid'>rc1</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>colsize</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>cslen</span> <span class='hs-varop'>+</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varid'>decdigits</span>
<a name="line-295"></a>                       <span class='hs-varid'>csptr</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>cslen</span> <span class='hs-varop'>+</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varid'>pcslen</span>
<a name="line-296"></a>                     <span class='hs-keyword'>if</span> <span class='hs-varid'>isOK</span> <span class='hs-varid'>rc2</span>
<a name="line-297"></a>                        <span class='hs-keyword'>then</span> <span class='hs-keyword'>do</span> <span class='hs-comment'>-- We bound it.  Make foreignPtrs and return.</span>
<a name="line-298"></a>                                <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>Just</span> <span class='hs-layout'>(</span><span class='hs-varid'>pcslen</span><span class='hs-layout'>,</span> <span class='hs-varid'>csptr</span><span class='hs-layout'>)</span>
<a name="line-299"></a>                        <span class='hs-keyword'>else</span> <span class='hs-keyword'>do</span> <span class='hs-comment'>-- Binding failed.  Free the data and raise</span>
<a name="line-300"></a>                                <span class='hs-comment'>-- error.</span>
<a name="line-301"></a>                                <span class='hs-varid'>free</span> <span class='hs-varid'>pcslen</span>
<a name="line-302"></a>                                <span class='hs-varid'>free</span> <span class='hs-varid'>csptr</span>
<a name="line-303"></a>                                <span class='hs-varid'>checkError</span> <span class='hs-layout'>(</span><span class='hs-str'>"bindparameter "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>icol</span><span class='hs-layout'>)</span> 
<a name="line-304"></a>                                               <span class='hs-layout'>(</span><span class='hs-conid'>StmtHandle</span> <span class='hs-varid'>sthptr</span><span class='hs-layout'>)</span> <span class='hs-varid'>rc2</span>
<a name="line-305"></a>                                <span class='hs-varid'>return</span> <span class='hs-conid'>Nothing</span> <span class='hs-comment'>-- will never get hit</span>
<a name="line-306"></a>
<a name="line-307"></a><a name="getSqlRowCount"></a><span class='hs-definition'>getSqlRowCount</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>CStmt</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Int32</span>
<a name="line-308"></a><span class='hs-definition'>getSqlRowCount</span> <span class='hs-varid'>cstmt</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>alloca</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>prows</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-309"></a>     <span class='hs-keyword'>do</span> <span class='hs-varid'>sqlRowCount</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>prows</span> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-varid'>checkError</span> <span class='hs-str'>"SQLRowCount"</span> <span class='hs-layout'>(</span><span class='hs-conid'>StmtHandle</span> <span class='hs-varid'>cstmt</span><span class='hs-layout'>)</span>
<a name="line-310"></a>        <span class='hs-varid'>peek</span> <span class='hs-varid'>prows</span>
<a name="line-311"></a>        <span class='hs-comment'>--note: As of ODBC-3.52, the row count is only a C int, ie 32bit.</span>
<a name="line-312"></a>
<a name="line-313"></a>
<a name="line-314"></a><a name="cstrUtf8BString"></a><span class='hs-definition'>cstrUtf8BString</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-conid'>ByteString</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>CStringLen</span>
<a name="line-315"></a><span class='hs-definition'>cstrUtf8BString</span> <span class='hs-varid'>bs</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-316"></a>    <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>unsafeUseAsCStringLen</span> <span class='hs-varid'>bs</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>s</span><span class='hs-layout'>,</span><span class='hs-varid'>len</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-317"></a>        <span class='hs-varid'>res</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>mallocBytes</span> <span class='hs-layout'>(</span><span class='hs-varid'>len</span><span class='hs-varop'>+</span><span class='hs-num'>1</span><span class='hs-layout'>)</span>
<a name="line-318"></a>        <span class='hs-comment'>-- copy in</span>
<a name="line-319"></a>        <span class='hs-varid'>copyBytes</span> <span class='hs-varid'>res</span> <span class='hs-varid'>s</span> <span class='hs-varid'>len</span>
<a name="line-320"></a>        <span class='hs-comment'>-- null terminate</span>
<a name="line-321"></a>        <span class='hs-varid'>poke</span> <span class='hs-layout'>(</span><span class='hs-varid'>plusPtr</span> <span class='hs-varid'>res</span> <span class='hs-varid'>len</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-num'>0</span><span class='hs-keyglyph'>::</span><span class='hs-conid'>CChar</span><span class='hs-layout'>)</span>
<a name="line-322"></a>        <span class='hs-comment'>-- return ptr</span>
<a name="line-323"></a>        <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>res</span><span class='hs-layout'>,</span> <span class='hs-varid'>len</span><span class='hs-layout'>)</span>
<a name="line-324"></a>
<a name="line-325"></a><a name="ffetchrow"></a><span class='hs-definition'>ffetchrow</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>SState</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>Maybe</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>SqlValue</span><span class='hs-keyglyph'>]</span><span class='hs-layout'>)</span>
<a name="line-326"></a><span class='hs-definition'>ffetchrow</span> <span class='hs-varid'>sstate</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>modifyMVar</span> <span class='hs-layout'>(</span><span class='hs-varid'>stomv</span> <span class='hs-varid'>sstate</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>stmt</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-327"></a>  <span class='hs-varid'>l</span> <span class='hs-varop'>$</span> <span class='hs-str'>"ffetchrow"</span>
<a name="line-328"></a>  <span class='hs-keyword'>case</span> <span class='hs-varid'>stmt</span> <span class='hs-keyword'>of</span>
<a name="line-329"></a>    <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-330"></a>      <span class='hs-varid'>l</span> <span class='hs-str'>"ffetchrow: no statement"</span>
<a name="line-331"></a>      <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>stmt</span><span class='hs-layout'>,</span> <span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span>
<a name="line-332"></a>    <span class='hs-conid'>Just</span> <span class='hs-varid'>cmstmt</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>withStmt</span> <span class='hs-varid'>cmstmt</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>cstmt</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-333"></a>      <span class='hs-varid'>bindCols</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getBindCols</span> <span class='hs-varid'>sstate</span> <span class='hs-varid'>cstmt</span>
<a name="line-334"></a>      <span class='hs-varid'>l</span> <span class='hs-str'>"ffetchrow: fetching"</span>
<a name="line-335"></a>      <span class='hs-varid'>rc</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>sqlFetch</span> <span class='hs-varid'>cstmt</span>
<a name="line-336"></a>      <span class='hs-keyword'>if</span> <span class='hs-varid'>rc</span> <span class='hs-varop'>==</span> <span class='hs-num'>100</span>
<a name="line-337"></a><span class='hs-comment'>{-# LINE 321 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-338"></a>        <span class='hs-keyword'>then</span> <span class='hs-keyword'>do</span>
<a name="line-339"></a>          <span class='hs-varid'>l</span> <span class='hs-str'>"ffetchrow: no more rows"</span>
<a name="line-340"></a>          <span class='hs-varid'>ffinish</span> <span class='hs-varid'>cmstmt</span>
<a name="line-341"></a>          <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Nothing</span><span class='hs-layout'>,</span> <span class='hs-conid'>Nothing</span><span class='hs-layout'>)</span>
<a name="line-342"></a>        <span class='hs-keyword'>else</span> <span class='hs-keyword'>do</span>
<a name="line-343"></a>          <span class='hs-varid'>l</span> <span class='hs-str'>"ffetchrow: fetching data"</span>
<a name="line-344"></a>          <span class='hs-varid'>checkError</span> <span class='hs-str'>"sqlFetch"</span> <span class='hs-layout'>(</span><span class='hs-conid'>StmtHandle</span> <span class='hs-varid'>cstmt</span><span class='hs-layout'>)</span> <span class='hs-varid'>rc</span>
<a name="line-345"></a>          <span class='hs-varid'>sqlValues</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-keyword'>if</span> <span class='hs-varid'>rc</span> <span class='hs-varop'>==</span> <span class='hs-num'>0</span> <span class='hs-varop'>||</span> <span class='hs-varid'>rc</span> <span class='hs-varop'>==</span> <span class='hs-num'>1</span>
<a name="line-346"></a><span class='hs-comment'>{-# LINE 329 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-347"></a>            <span class='hs-keyword'>then</span> <span class='hs-varid'>mapM</span> <span class='hs-layout'>(</span><span class='hs-varid'>bindColToSqlValue</span> <span class='hs-varid'>cstmt</span><span class='hs-layout'>)</span> <span class='hs-varid'>bindCols</span>
<a name="line-348"></a>            <span class='hs-keyword'>else</span> <span class='hs-varid'>raiseError</span> <span class='hs-str'>"sqlGetData"</span> <span class='hs-varid'>rc</span> <span class='hs-layout'>(</span><span class='hs-conid'>StmtHandle</span> <span class='hs-varid'>cstmt</span><span class='hs-layout'>)</span>
<a name="line-349"></a>          <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>stmt</span><span class='hs-layout'>,</span> <span class='hs-conid'>Just</span> <span class='hs-varid'>sqlValues</span><span class='hs-layout'>)</span>
<a name="line-350"></a>
<a name="line-351"></a><a name="getBindCols"></a><span class='hs-definition'>getBindCols</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>SState</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>CStmt</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>BindCol</span><span class='hs-layout'>,</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>Int64</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-352"></a><span class='hs-comment'>{-# LINE 334 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-353"></a><span class='hs-definition'>getBindCols</span> <span class='hs-varid'>sstate</span> <span class='hs-varid'>cstmt</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-354"></a>  <span class='hs-varid'>l</span> <span class='hs-str'>"getBindCols"</span>
<a name="line-355"></a>  <span class='hs-varid'>modifyMVar</span> <span class='hs-layout'>(</span><span class='hs-varid'>bindColsMV</span> <span class='hs-varid'>sstate</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>mBindCols</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-356"></a>    <span class='hs-keyword'>case</span> <span class='hs-varid'>mBindCols</span> <span class='hs-keyword'>of</span>
<a name="line-357"></a>      <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-358"></a>        <span class='hs-varid'>cols</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getNumResultCols</span> <span class='hs-varid'>cstmt</span>
<a name="line-359"></a>        <span class='hs-varid'>pBindCols</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>mapM</span> <span class='hs-layout'>(</span><span class='hs-varid'>mkBindCol</span> <span class='hs-varid'>sstate</span> <span class='hs-varid'>cstmt</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>[</span><span class='hs-num'>1</span> <span class='hs-keyglyph'>..</span> <span class='hs-varid'>cols</span><span class='hs-keyglyph'>]</span>
<a name="line-360"></a>        <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>pBindCols</span><span class='hs-layout'>,</span> <span class='hs-varid'>pBindCols</span><span class='hs-layout'>)</span>
<a name="line-361"></a>      <span class='hs-conid'>Just</span> <span class='hs-varid'>bindCols</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-362"></a>        <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-varid'>mBindCols</span><span class='hs-layout'>,</span> <span class='hs-varid'>bindCols</span><span class='hs-layout'>)</span>
<a name="line-363"></a>
<a name="line-364"></a><a name="getLongColData"></a><span class='hs-comment'>-- This is only for String data. For binary fix should be very easy. Just check the column type and use buflen instead of buflen - 1</span>
<a name="line-365"></a><span class='hs-definition'>getLongColData</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>bindCol</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-366"></a>   <span class='hs-keyword'>let</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColString</span> <span class='hs-varid'>buf</span> <span class='hs-varid'>bufLen</span> <span class='hs-varid'>col</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>bindCol</span>
<a name="line-367"></a>   <span class='hs-varid'>l</span> <span class='hs-varop'>$</span> <span class='hs-str'>"buflen: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>bufLen</span>
<a name="line-368"></a>   <span class='hs-varid'>bs</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>packCStringLen</span> <span class='hs-layout'>(</span><span class='hs-varid'>buf</span><span class='hs-layout'>,</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-layout'>(</span><span class='hs-varid'>bufLen</span> <span class='hs-comment'>-</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-369"></a>   <span class='hs-varid'>l</span> <span class='hs-varop'>$</span> <span class='hs-str'>"sql_no_total col "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-layout'>(</span><span class='hs-conid'>BUTF8</span><span class='hs-varop'>.</span><span class='hs-varid'>toString</span> <span class='hs-varid'>bs</span><span class='hs-layout'>)</span>
<a name="line-370"></a>   <span class='hs-varid'>bs2</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getRestLongColData</span> <span class='hs-varid'>cstmt</span> <span class='hs-num'>1</span> <span class='hs-varid'>col</span> <span class='hs-varid'>bs</span>
<a name="line-371"></a><span class='hs-comment'>{-# LINE 352 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-372"></a>   <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>SqlByteString</span> <span class='hs-varid'>bs2</span>
<a name="line-373"></a>
<a name="line-374"></a>
<a name="line-375"></a><a name="getRestLongColData"></a><span class='hs-definition'>getRestLongColData</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>cBinding</span> <span class='hs-varid'>icol</span> <span class='hs-varid'>acc</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-376"></a>  <span class='hs-varid'>l</span> <span class='hs-str'>"getLongColData"</span>
<a name="line-377"></a>  <span class='hs-varid'>alloca</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>plen</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-378"></a>   <span class='hs-varid'>allocaBytes</span> <span class='hs-varid'>colBufSizeMaximum</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>buf</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-379"></a>     <span class='hs-keyword'>do</span> <span class='hs-varid'>res</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>sqlGetData</span> <span class='hs-varid'>cstmt</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>icol</span><span class='hs-layout'>)</span> <span class='hs-varid'>cBinding</span>
<a name="line-380"></a>                          <span class='hs-varid'>buf</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>colBufSizeMaximum</span><span class='hs-layout'>)</span> <span class='hs-varid'>plen</span>
<a name="line-381"></a>        <span class='hs-keyword'>if</span> <span class='hs-varid'>res</span> <span class='hs-varop'>==</span> <span class='hs-num'>0</span> <span class='hs-varop'>||</span> <span class='hs-varid'>res</span> <span class='hs-varop'>==</span> <span class='hs-num'>1</span>
<a name="line-382"></a><span class='hs-comment'>{-# LINE 362 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-383"></a>           <span class='hs-keyword'>then</span> <span class='hs-keyword'>do</span>
<a name="line-384"></a>                <span class='hs-varid'>len</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>peek</span> <span class='hs-varid'>plen</span>
<a name="line-385"></a>                <span class='hs-keyword'>if</span> <span class='hs-varid'>len</span> <span class='hs-varop'>==</span> <span class='hs-num'>100</span>
<a name="line-386"></a><span class='hs-comment'>{-# LINE 365 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-387"></a>                   <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-varid'>acc</span>
<a name="line-388"></a>                   <span class='hs-keyword'>else</span> <span class='hs-keyword'>do</span>
<a name="line-389"></a>                        <span class='hs-keyword'>let</span> <span class='hs-varid'>bufmax</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-varop'>$</span> <span class='hs-varid'>colBufSizeMaximum</span> <span class='hs-comment'>-</span> <span class='hs-num'>1</span>
<a name="line-390"></a>                        <span class='hs-varid'>bs</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>packCStringLen</span> <span class='hs-layout'>(</span><span class='hs-varid'>buf</span><span class='hs-layout'>,</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-layout'>(</span><span class='hs-keyword'>if</span> <span class='hs-varid'>len</span> <span class='hs-varop'>==</span> <span class='hs-comment'>-</span><span class='hs-num'>4</span> <span class='hs-varop'>||</span> <span class='hs-varid'>len</span> <span class='hs-varop'>&gt;</span> <span class='hs-varid'>bufmax</span> <span class='hs-keyword'>then</span> <span class='hs-varid'>bufmax</span> <span class='hs-keyword'>else</span> <span class='hs-varid'>len</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-391"></a><span class='hs-comment'>{-# LINE 369 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-392"></a>                        <span class='hs-varid'>l</span> <span class='hs-varop'>$</span> <span class='hs-str'>"sql_no_total col is: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-layout'>(</span><span class='hs-conid'>BUTF8</span><span class='hs-varop'>.</span><span class='hs-varid'>toString</span> <span class='hs-varid'>bs</span><span class='hs-layout'>)</span>
<a name="line-393"></a>                        <span class='hs-keyword'>let</span> <span class='hs-varid'>newacc</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>append</span> <span class='hs-varid'>acc</span> <span class='hs-varid'>bs</span>
<a name="line-394"></a>                        <span class='hs-keyword'>if</span> <span class='hs-varid'>len</span> <span class='hs-varop'>/=</span> <span class='hs-comment'>-</span><span class='hs-num'>4</span> <span class='hs-varop'>&amp;&amp;</span> <span class='hs-varid'>len</span> <span class='hs-varop'>&lt;=</span> <span class='hs-varid'>bufmax</span>
<a name="line-395"></a><span class='hs-comment'>{-# LINE 372 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-396"></a>                           <span class='hs-keyword'>then</span> <span class='hs-varid'>return</span> <span class='hs-varid'>newacc</span>
<a name="line-397"></a>                           <span class='hs-keyword'>else</span> <span class='hs-varid'>getRestLongColData</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>cBinding</span> <span class='hs-varid'>icol</span> <span class='hs-varid'>newacc</span>
<a name="line-398"></a>           <span class='hs-keyword'>else</span>  <span class='hs-varid'>raiseError</span> <span class='hs-str'>"sqlGetData"</span> <span class='hs-varid'>res</span> <span class='hs-layout'>(</span><span class='hs-conid'>StmtHandle</span> <span class='hs-varid'>cstmt</span><span class='hs-layout'>)</span>
<a name="line-399"></a>
<a name="line-400"></a><a name="getColData"></a><span class='hs-comment'>-- TODO: This code does not deal well with data that is extremely large,</span>
<a name="line-401"></a><span class='hs-comment'>-- where multiple fetches are required.</span>
<a name="line-402"></a><span class='hs-definition'>getColData</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>cBinding</span> <span class='hs-varid'>icol</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-403"></a>  <span class='hs-varid'>alloca</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>plen</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-404"></a>   <span class='hs-varid'>allocaBytes</span> <span class='hs-varid'>colBufSizeDefault</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>buf</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-405"></a>     <span class='hs-keyword'>do</span> <span class='hs-varid'>res</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>sqlGetData</span> <span class='hs-varid'>cstmt</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>icol</span><span class='hs-layout'>)</span> <span class='hs-varid'>cBinding</span>
<a name="line-406"></a>                          <span class='hs-varid'>buf</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>colBufSizeDefault</span><span class='hs-layout'>)</span> <span class='hs-varid'>plen</span>
<a name="line-407"></a>        <span class='hs-keyword'>case</span> <span class='hs-varid'>res</span> <span class='hs-keyword'>of</span>
<a name="line-408"></a>          <span class='hs-num'>0</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-409"></a><span class='hs-comment'>{-# LINE 385 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-410"></a>              <span class='hs-keyword'>do</span> <span class='hs-varid'>len</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>peek</span> <span class='hs-varid'>plen</span>
<a name="line-411"></a>                 <span class='hs-keyword'>case</span> <span class='hs-varid'>len</span> <span class='hs-keyword'>of</span>
<a name="line-412"></a>                   <span class='hs-comment'>-</span><span class='hs-num'>1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>SqlNull</span>
<a name="line-413"></a><span class='hs-comment'>{-# LINE 388 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-414"></a>                   <span class='hs-comment'>-</span><span class='hs-num'>4</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>fail</span> <span class='hs-varop'>$</span> <span class='hs-str'>"Unexpected SQL_NO_TOTAL"</span>
<a name="line-415"></a><span class='hs-comment'>{-# LINE 389 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-416"></a>                   <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>bs</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>packCStringLen</span> <span class='hs-layout'>(</span><span class='hs-varid'>buf</span><span class='hs-layout'>,</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>len</span><span class='hs-layout'>)</span>
<a name="line-417"></a>                           <span class='hs-varid'>l</span> <span class='hs-varop'>$</span> <span class='hs-str'>"col is: "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-layout'>(</span><span class='hs-conid'>BUTF8</span><span class='hs-varop'>.</span><span class='hs-varid'>toString</span> <span class='hs-varid'>bs</span><span class='hs-layout'>)</span>
<a name="line-418"></a>                           <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>SqlByteString</span> <span class='hs-varid'>bs</span><span class='hs-layout'>)</span>
<a name="line-419"></a>          <span class='hs-num'>1</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-420"></a><span class='hs-comment'>{-# LINE 393 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-421"></a>              <span class='hs-keyword'>do</span> <span class='hs-varid'>len</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>peek</span> <span class='hs-varid'>plen</span>
<a name="line-422"></a>                 <span class='hs-varid'>allocaBytes</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>len</span> <span class='hs-varop'>+</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>buf2</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-423"></a>                   <span class='hs-keyword'>do</span> <span class='hs-varid'>sqlGetData</span> <span class='hs-varid'>cstmt</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>icol</span><span class='hs-layout'>)</span> <span class='hs-varid'>cBinding</span>
<a name="line-424"></a>                                 <span class='hs-varid'>buf2</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>len</span> <span class='hs-varop'>+</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-varid'>plen</span>
<a name="line-425"></a>                                 <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-varid'>checkError</span> <span class='hs-str'>"sqlGetData"</span> <span class='hs-layout'>(</span><span class='hs-conid'>StmtHandle</span> <span class='hs-varid'>cstmt</span><span class='hs-layout'>)</span>
<a name="line-426"></a>                      <span class='hs-varid'>len2</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>peek</span> <span class='hs-varid'>plen</span>
<a name="line-427"></a>                      <span class='hs-keyword'>let</span> <span class='hs-varid'>firstbuf</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>case</span> <span class='hs-varid'>cBinding</span> <span class='hs-keyword'>of</span>
<a name="line-428"></a>                                       <span class='hs-comment'>-</span><span class='hs-num'>2</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>colBufSizeDefault</span>
<a name="line-429"></a><span class='hs-comment'>{-# LINE 401 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-430"></a>                                       <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>colBufSizeDefault</span> <span class='hs-comment'>-</span> <span class='hs-num'>1</span> <span class='hs-comment'>-- strip off NUL</span>
<a name="line-431"></a>                      <span class='hs-varid'>bs</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>liftM2</span> <span class='hs-layout'>(</span><span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>append</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>packCStringLen</span> <span class='hs-layout'>(</span><span class='hs-varid'>buf</span><span class='hs-layout'>,</span> <span class='hs-varid'>firstbuf</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-432"></a>                            <span class='hs-layout'>(</span><span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>packCStringLen</span> <span class='hs-layout'>(</span><span class='hs-varid'>buf2</span><span class='hs-layout'>,</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>len2</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-433"></a>                      <span class='hs-varid'>l</span> <span class='hs-varop'>$</span> <span class='hs-str'>"col is: "</span> <span class='hs-varop'>++</span> <span class='hs-layout'>(</span><span class='hs-conid'>BUTF8</span><span class='hs-varop'>.</span><span class='hs-varid'>toString</span> <span class='hs-varid'>bs</span><span class='hs-layout'>)</span>
<a name="line-434"></a>                      <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>SqlByteString</span> <span class='hs-varid'>bs</span><span class='hs-layout'>)</span>
<a name="line-435"></a>          <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>raiseError</span> <span class='hs-str'>"sqlGetData"</span> <span class='hs-varid'>res</span> <span class='hs-layout'>(</span><span class='hs-conid'>StmtHandle</span> <span class='hs-varid'>cstmt</span><span class='hs-layout'>)</span>
<a name="line-436"></a>
<a name="line-437"></a><a name="ffetchrowBaseline"></a><span class='hs-comment'>-- | ffetchrowBaseline is used for benchmarking fetches without the</span>
<a name="line-438"></a><span class='hs-comment'>-- overhead of marshalling values.</span>
<a name="line-439"></a><span class='hs-definition'>ffetchrowBaseline</span> <span class='hs-varid'>sstate</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-440"></a>  <span class='hs-conid'>Just</span> <span class='hs-varid'>cmstmt</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readMVar</span> <span class='hs-layout'>(</span><span class='hs-varid'>stomv</span> <span class='hs-varid'>sstate</span><span class='hs-layout'>)</span>
<a name="line-441"></a>  <span class='hs-varid'>withStmt</span> <span class='hs-varid'>cmstmt</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>cstmt</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyword'>do</span>
<a name="line-442"></a>    <span class='hs-varid'>rc</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>sqlFetch</span> <span class='hs-varid'>cstmt</span>
<a name="line-443"></a>    <span class='hs-keyword'>if</span> <span class='hs-varid'>rc</span> <span class='hs-varop'>==</span> <span class='hs-num'>100</span>
<a name="line-444"></a><span class='hs-comment'>{-# LINE 415 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-445"></a>      <span class='hs-keyword'>then</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>ffinish</span> <span class='hs-varid'>cmstmt</span>
<a name="line-446"></a>              <span class='hs-varid'>return</span> <span class='hs-conid'>Nothing</span>
<a name="line-447"></a>      <span class='hs-keyword'>else</span> <span class='hs-keyword'>do</span> <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-conid'>[]</span><span class='hs-layout'>)</span>
<a name="line-448"></a>
<a name="line-449"></a><a name="ColBuf"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>ColBuf</span>
<a name="line-450"></a>
<a name="line-451"></a><a name="BindCol"></a><span class='hs-comment'>-- These correspond to the C type identifiers found here:</span>
<a name="line-452"></a><a name="BindCol"></a><span class='hs-comment'>--     <a href="http://msdn.microsoft.com/en-us/library/ms714556(v=VS.85).aspx">http://msdn.microsoft.com/en-us/library/ms714556(v=VS.85).aspx</a></span>
<a name="line-453"></a><a name="BindCol"></a><span class='hs-comment'>-- The Ptr values point to the appropriate C types</span>
<a name="line-454"></a><a name="BindCol"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>BindCol</span>
<a name="line-455"></a>  <span class='hs-keyglyph'>=</span> <span class='hs-conid'>BindColString</span>  <span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>CChar</span><span class='hs-layout'>)</span> <span class='hs-conid'>Int64</span> <span class='hs-conid'>Word16</span>
<a name="line-456"></a><span class='hs-comment'>{-# LINE 426 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-457"></a>  <span class='hs-keyglyph'>|</span> <span class='hs-conid'>BindColWString</span> <span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>CWchar</span><span class='hs-layout'>)</span> <span class='hs-conid'>Int64</span> <span class='hs-conid'>Word16</span>
<a name="line-458"></a><span class='hs-comment'>{-# LINE 427 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-459"></a>  <span class='hs-keyglyph'>|</span> <span class='hs-conid'>BindColBit</span>     <span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>CUChar</span><span class='hs-layout'>)</span>
<a name="line-460"></a>  <span class='hs-keyglyph'>|</span> <span class='hs-conid'>BindColTinyInt</span> <span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>CChar</span><span class='hs-layout'>)</span>
<a name="line-461"></a>  <span class='hs-keyglyph'>|</span> <span class='hs-conid'>BindColShort</span>   <span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>CShort</span><span class='hs-layout'>)</span>
<a name="line-462"></a>  <span class='hs-keyglyph'>|</span> <span class='hs-conid'>BindColLong</span>    <span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>CLong</span><span class='hs-layout'>)</span>
<a name="line-463"></a>  <span class='hs-keyglyph'>|</span> <span class='hs-conid'>BindColBigInt</span>  <span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>Int64</span><span class='hs-layout'>)</span>
<a name="line-464"></a><span class='hs-comment'>{-# LINE 432 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-465"></a>  <span class='hs-keyglyph'>|</span> <span class='hs-conid'>BindColFloat</span>   <span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>CFloat</span><span class='hs-layout'>)</span>
<a name="line-466"></a>  <span class='hs-keyglyph'>|</span> <span class='hs-conid'>BindColDouble</span>  <span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>CDouble</span><span class='hs-layout'>)</span>
<a name="line-467"></a>  <span class='hs-keyglyph'>|</span> <span class='hs-conid'>BindColBinary</span>  <span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>CUChar</span><span class='hs-layout'>)</span> <span class='hs-conid'>Int64</span> <span class='hs-conid'>Word16</span>
<a name="line-468"></a><span class='hs-comment'>{-# LINE 435 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-469"></a>  <span class='hs-keyglyph'>|</span> <span class='hs-conid'>BindColDate</span>    <span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>StructDate</span><span class='hs-layout'>)</span>
<a name="line-470"></a>  <span class='hs-keyglyph'>|</span> <span class='hs-conid'>BindColTime</span>    <span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>StructTime</span><span class='hs-layout'>)</span>
<a name="line-471"></a>  <span class='hs-keyglyph'>|</span> <span class='hs-conid'>BindColTimestamp</span> <span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>StructTimestamp</span><span class='hs-layout'>)</span>
<a name="line-472"></a>  <span class='hs-keyglyph'>|</span> <span class='hs-conid'>BindColGetData</span> <span class='hs-conid'>Word16</span>
<a name="line-473"></a><span class='hs-comment'>{-# LINE 439 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-474"></a>
<a name="line-475"></a>
<a name="line-476"></a><span class='hs-comment'>-- Intervals and GUIDs have not been implemented, since there is no</span>
<a name="line-477"></a><span class='hs-comment'>-- equivalent SqlValue for these.</span>
<a name="line-478"></a><span class='hs-comment'>--</span>
<a name="line-479"></a><span class='hs-comment'>--  | BindColInterval</span>
<a name="line-480"></a><span class='hs-comment'>--      typedef struct tagSQL_INTERVAL_STRUCT</span>
<a name="line-481"></a><span class='hs-comment'>--      {</span>
<a name="line-482"></a><span class='hs-comment'>--         SQLINTERVAL interval_type; </span>
<a name="line-483"></a><span class='hs-comment'>--         SQLSMALLINT interval_sign;</span>
<a name="line-484"></a><span class='hs-comment'>--         union {</span>
<a name="line-485"></a><span class='hs-comment'>--               SQL_YEAR_MONTH_STRUCT   year_month;</span>
<a name="line-486"></a><span class='hs-comment'>--               SQL_DAY_SECOND_STRUCT   day_second;</span>
<a name="line-487"></a><span class='hs-comment'>--               } intval;</span>
<a name="line-488"></a><span class='hs-comment'>--      } SQL_INTERVAL_STRUCT;</span>
<a name="line-489"></a><span class='hs-comment'>--      typedef enum </span>
<a name="line-490"></a><span class='hs-comment'>--      {</span>
<a name="line-491"></a><span class='hs-comment'>--         SQL_IS_YEAR = 1,</span>
<a name="line-492"></a><span class='hs-comment'>--         SQL_IS_MONTH = 2,</span>
<a name="line-493"></a><span class='hs-comment'>--         SQL_IS_DAY = 3,</span>
<a name="line-494"></a><span class='hs-comment'>--         SQL_IS_HOUR = 4,</span>
<a name="line-495"></a><span class='hs-comment'>--         SQL_IS_MINUTE = 5,</span>
<a name="line-496"></a><span class='hs-comment'>--         SQL_IS_SECOND = 6,</span>
<a name="line-497"></a><span class='hs-comment'>--         SQL_IS_YEAR_TO_MONTH = 7,</span>
<a name="line-498"></a><span class='hs-comment'>--         SQL_IS_DAY_TO_HOUR = 8,</span>
<a name="line-499"></a><span class='hs-comment'>--         SQL_IS_DAY_TO_MINUTE = 9,</span>
<a name="line-500"></a><span class='hs-comment'>--         SQL_IS_DAY_TO_SECOND = 10,</span>
<a name="line-501"></a><span class='hs-comment'>--         SQL_IS_HOUR_TO_MINUTE = 11,</span>
<a name="line-502"></a><span class='hs-comment'>--         SQL_IS_HOUR_TO_SECOND = 12,</span>
<a name="line-503"></a><span class='hs-comment'>--         SQL_IS_MINUTE_TO_SECOND = 13</span>
<a name="line-504"></a><span class='hs-comment'>--      } SQLINTERVAL;</span>
<a name="line-505"></a><span class='hs-comment'>--      </span>
<a name="line-506"></a><span class='hs-comment'>--      typedef struct tagSQL_YEAR_MONTH</span>
<a name="line-507"></a><span class='hs-comment'>--      {</span>
<a name="line-508"></a><span class='hs-comment'>--         SQLUINTEGER year;</span>
<a name="line-509"></a><span class='hs-comment'>--         SQLUINTEGER month; </span>
<a name="line-510"></a><span class='hs-comment'>--      } SQL_YEAR_MONTH_STRUCT;</span>
<a name="line-511"></a><span class='hs-comment'>--      </span>
<a name="line-512"></a><span class='hs-comment'>--      typedef struct tagSQL_DAY_SECOND</span>
<a name="line-513"></a><span class='hs-comment'>--      {</span>
<a name="line-514"></a><span class='hs-comment'>--         SQLUINTEGER day;</span>
<a name="line-515"></a><span class='hs-comment'>--         SQLUINTEGER hour;</span>
<a name="line-516"></a><span class='hs-comment'>--         SQLUINTEGER minute;</span>
<a name="line-517"></a><span class='hs-comment'>--         SQLUINTEGER second;</span>
<a name="line-518"></a><span class='hs-comment'>--         SQLUINTEGER fraction;</span>
<a name="line-519"></a><span class='hs-comment'>--      } SQL_DAY_SECOND_STRUCT;</span>
<a name="line-520"></a><span class='hs-comment'>-- | BindColGUID (Ptr StructGUID)</span>
<a name="line-521"></a>
<a name="line-522"></a>
<a name="line-523"></a><a name="StructDate"></a><span class='hs-comment'>-- | StructDate is used to marshal the DATE_STRUCT</span>
<a name="line-524"></a><a name="StructDate"></a><span class='hs-comment'>-- This struct, and the ones which follow, are described here:</span>
<a name="line-525"></a><a name="StructDate"></a><span class='hs-comment'>--     <a href="http://msdn.microsoft.com/en-us/library/ms714556(v=VS.85).aspx">http://msdn.microsoft.com/en-us/library/ms714556(v=VS.85).aspx</a></span>
<a name="line-526"></a><a name="StructDate"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>StructDate</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>StructDate</span>
<a name="line-527"></a>  <span class='hs-conid'>Int16</span>
<a name="line-528"></a><span class='hs-comment'>{-# LINE 493 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-529"></a>  <span class='hs-conid'>Word16</span>
<a name="line-530"></a><span class='hs-comment'>{-# LINE 494 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-531"></a>  <span class='hs-conid'>Word16</span>
<a name="line-532"></a><span class='hs-comment'>{-# LINE 495 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-533"></a> <span class='hs-keyword'>deriving</span> <span class='hs-conid'>Show</span>
<a name="line-534"></a>
<a name="line-535"></a><a name="instance%20Storable%20StructDate"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Storable</span> <span class='hs-conid'>StructDate</span> <span class='hs-keyword'>where</span>
<a name="line-536"></a>  <span class='hs-varid'>sizeOf</span> <span class='hs-keyword'>_</span>    <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-num'>6</span><span class='hs-layout'>)</span>
<a name="line-537"></a><span class='hs-comment'>{-# LINE 499 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-538"></a>  <span class='hs-varid'>alignment</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>alignment</span> <span class='hs-layout'>(</span><span class='hs-varid'>undefined</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>CLong</span><span class='hs-layout'>)</span>
<a name="line-539"></a>  <span class='hs-varid'>poke</span> <span class='hs-varid'>p</span> <span class='hs-layout'>(</span><span class='hs-conid'>StructDate</span> <span class='hs-varid'>year</span> <span class='hs-varid'>month</span> <span class='hs-varid'>day</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-540"></a>    <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>hsc_ptr</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pokeByteOff</span> <span class='hs-varid'>hsc_ptr</span> <span class='hs-num'>0</span><span class='hs-layout'>)</span>  <span class='hs-varid'>p</span> <span class='hs-varid'>year</span>
<a name="line-541"></a><span class='hs-comment'>{-# LINE 502 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-542"></a>    <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>hsc_ptr</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pokeByteOff</span> <span class='hs-varid'>hsc_ptr</span> <span class='hs-num'>2</span><span class='hs-layout'>)</span> <span class='hs-varid'>p</span> <span class='hs-varid'>month</span>
<a name="line-543"></a><span class='hs-comment'>{-# LINE 503 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-544"></a>    <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>hsc_ptr</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pokeByteOff</span> <span class='hs-varid'>hsc_ptr</span> <span class='hs-num'>4</span><span class='hs-layout'>)</span>   <span class='hs-varid'>p</span> <span class='hs-varid'>day</span>
<a name="line-545"></a><span class='hs-comment'>{-# LINE 504 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-546"></a>  <span class='hs-varid'>peek</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-conid'>StructDate</span>
<a name="line-547"></a>    <span class='hs-varop'>`ap`</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>hsc_ptr</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>peekByteOff</span> <span class='hs-varid'>hsc_ptr</span> <span class='hs-num'>0</span><span class='hs-layout'>)</span>  <span class='hs-varid'>p</span><span class='hs-layout'>)</span>
<a name="line-548"></a><span class='hs-comment'>{-# LINE 506 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-549"></a>    <span class='hs-varop'>`ap`</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>hsc_ptr</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>peekByteOff</span> <span class='hs-varid'>hsc_ptr</span> <span class='hs-num'>2</span><span class='hs-layout'>)</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span>
<a name="line-550"></a><span class='hs-comment'>{-# LINE 507 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-551"></a>    <span class='hs-varop'>`ap`</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>hsc_ptr</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>peekByteOff</span> <span class='hs-varid'>hsc_ptr</span> <span class='hs-num'>4</span><span class='hs-layout'>)</span>   <span class='hs-varid'>p</span><span class='hs-layout'>)</span>
<a name="line-552"></a><span class='hs-comment'>{-# LINE 508 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-553"></a>
<a name="line-554"></a>
<a name="line-555"></a><a name="StructTime"></a><span class='hs-comment'>-- | StructTime is used to marshals the TIME_STRUCT:</span>
<a name="line-556"></a><a name="StructTime"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>StructTime</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>StructTime</span>
<a name="line-557"></a>  <span class='hs-conid'>Word16</span>
<a name="line-558"></a><span class='hs-comment'>{-# LINE 513 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-559"></a>  <span class='hs-conid'>Word16</span>
<a name="line-560"></a><span class='hs-comment'>{-# LINE 514 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-561"></a>  <span class='hs-conid'>Word16</span>
<a name="line-562"></a><span class='hs-comment'>{-# LINE 515 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-563"></a>
<a name="line-564"></a><a name="instance%20Storable%20StructTime"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Storable</span> <span class='hs-conid'>StructTime</span> <span class='hs-keyword'>where</span>
<a name="line-565"></a>  <span class='hs-varid'>sizeOf</span> <span class='hs-keyword'>_</span>    <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-num'>6</span><span class='hs-layout'>)</span>
<a name="line-566"></a><span class='hs-comment'>{-# LINE 518 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-567"></a>  <span class='hs-varid'>alignment</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>alignment</span> <span class='hs-layout'>(</span><span class='hs-varid'>undefined</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>CLong</span><span class='hs-layout'>)</span>
<a name="line-568"></a>  <span class='hs-varid'>poke</span> <span class='hs-varid'>p</span> <span class='hs-layout'>(</span><span class='hs-conid'>StructTime</span> <span class='hs-varid'>hour</span> <span class='hs-varid'>minute</span> <span class='hs-varid'>second</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-569"></a>    <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>hsc_ptr</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pokeByteOff</span> <span class='hs-varid'>hsc_ptr</span> <span class='hs-num'>0</span><span class='hs-layout'>)</span>   <span class='hs-varid'>p</span> <span class='hs-varid'>hour</span>
<a name="line-570"></a><span class='hs-comment'>{-# LINE 521 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-571"></a>    <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>hsc_ptr</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pokeByteOff</span> <span class='hs-varid'>hsc_ptr</span> <span class='hs-num'>2</span><span class='hs-layout'>)</span> <span class='hs-varid'>p</span> <span class='hs-varid'>minute</span>
<a name="line-572"></a><span class='hs-comment'>{-# LINE 522 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-573"></a>    <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>hsc_ptr</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pokeByteOff</span> <span class='hs-varid'>hsc_ptr</span> <span class='hs-num'>4</span><span class='hs-layout'>)</span> <span class='hs-varid'>p</span> <span class='hs-varid'>second</span>
<a name="line-574"></a><span class='hs-comment'>{-# LINE 523 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-575"></a>  <span class='hs-varid'>peek</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-conid'>StructTime</span>
<a name="line-576"></a>    <span class='hs-varop'>`ap`</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>hsc_ptr</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>peekByteOff</span> <span class='hs-varid'>hsc_ptr</span> <span class='hs-num'>0</span><span class='hs-layout'>)</span>  <span class='hs-varid'>p</span><span class='hs-layout'>)</span>
<a name="line-577"></a><span class='hs-comment'>{-# LINE 525 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-578"></a>    <span class='hs-varop'>`ap`</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>hsc_ptr</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>peekByteOff</span> <span class='hs-varid'>hsc_ptr</span> <span class='hs-num'>2</span><span class='hs-layout'>)</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span>
<a name="line-579"></a><span class='hs-comment'>{-# LINE 526 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-580"></a>    <span class='hs-varop'>`ap`</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>hsc_ptr</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>peekByteOff</span> <span class='hs-varid'>hsc_ptr</span> <span class='hs-num'>4</span><span class='hs-layout'>)</span>   <span class='hs-varid'>p</span><span class='hs-layout'>)</span>
<a name="line-581"></a><span class='hs-comment'>{-# LINE 527 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-582"></a>
<a name="line-583"></a><a name="StructTimestamp"></a><span class='hs-comment'>-- | StructTimestamp is used to marshal the TIMESTAMP_STRUCT;</span>
<a name="line-584"></a><a name="StructTimestamp"></a><span class='hs-keyword'>data</span> <span class='hs-conid'>StructTimestamp</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>StructTimestamp</span>
<a name="line-585"></a>  <span class='hs-conid'>Int16</span>
<a name="line-586"></a><span class='hs-comment'>{-# LINE 531 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-587"></a>  <span class='hs-conid'>Word16</span>
<a name="line-588"></a><span class='hs-comment'>{-# LINE 532 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-589"></a>  <span class='hs-conid'>Word16</span>
<a name="line-590"></a><span class='hs-comment'>{-# LINE 533 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-591"></a>  <span class='hs-conid'>Word16</span>
<a name="line-592"></a><span class='hs-comment'>{-# LINE 534 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-593"></a>  <span class='hs-conid'>Word16</span>
<a name="line-594"></a><span class='hs-comment'>{-# LINE 535 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-595"></a>  <span class='hs-conid'>Word16</span>
<a name="line-596"></a><span class='hs-comment'>{-# LINE 536 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-597"></a>  <span class='hs-conid'>Word32</span>
<a name="line-598"></a><span class='hs-comment'>{-# LINE 537 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-599"></a>
<a name="line-600"></a><a name="instance%20Storable%20StructTimestamp"></a><span class='hs-keyword'>instance</span> <span class='hs-conid'>Storable</span> <span class='hs-conid'>StructTimestamp</span> <span class='hs-keyword'>where</span>
<a name="line-601"></a>  <span class='hs-varid'>sizeOf</span> <span class='hs-keyword'>_</span>    <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-num'>16</span><span class='hs-layout'>)</span>
<a name="line-602"></a><span class='hs-comment'>{-# LINE 540 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-603"></a>  <span class='hs-varid'>alignment</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>alignment</span> <span class='hs-layout'>(</span><span class='hs-varid'>undefined</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>CLong</span><span class='hs-layout'>)</span>
<a name="line-604"></a>  <span class='hs-varid'>poke</span> <span class='hs-varid'>p</span> <span class='hs-layout'>(</span><span class='hs-conid'>StructTimestamp</span> <span class='hs-varid'>year</span> <span class='hs-varid'>month</span> <span class='hs-varid'>day</span> <span class='hs-varid'>hour</span> <span class='hs-varid'>minute</span> <span class='hs-varid'>second</span> <span class='hs-varid'>fraction</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-605"></a>    <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>hsc_ptr</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pokeByteOff</span> <span class='hs-varid'>hsc_ptr</span> <span class='hs-num'>0</span><span class='hs-layout'>)</span>      <span class='hs-varid'>p</span> <span class='hs-varid'>year</span>
<a name="line-606"></a><span class='hs-comment'>{-# LINE 543 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-607"></a>    <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>hsc_ptr</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pokeByteOff</span> <span class='hs-varid'>hsc_ptr</span> <span class='hs-num'>2</span><span class='hs-layout'>)</span>     <span class='hs-varid'>p</span> <span class='hs-varid'>month</span>
<a name="line-608"></a><span class='hs-comment'>{-# LINE 544 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-609"></a>    <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>hsc_ptr</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pokeByteOff</span> <span class='hs-varid'>hsc_ptr</span> <span class='hs-num'>4</span><span class='hs-layout'>)</span>       <span class='hs-varid'>p</span> <span class='hs-varid'>day</span>
<a name="line-610"></a><span class='hs-comment'>{-# LINE 545 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-611"></a>    <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>hsc_ptr</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pokeByteOff</span> <span class='hs-varid'>hsc_ptr</span> <span class='hs-num'>6</span><span class='hs-layout'>)</span>      <span class='hs-varid'>p</span> <span class='hs-varid'>hour</span>
<a name="line-612"></a><span class='hs-comment'>{-# LINE 546 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-613"></a>    <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>hsc_ptr</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pokeByteOff</span> <span class='hs-varid'>hsc_ptr</span> <span class='hs-num'>8</span><span class='hs-layout'>)</span>    <span class='hs-varid'>p</span> <span class='hs-varid'>minute</span>
<a name="line-614"></a><span class='hs-comment'>{-# LINE 547 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-615"></a>    <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>hsc_ptr</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pokeByteOff</span> <span class='hs-varid'>hsc_ptr</span> <span class='hs-num'>10</span><span class='hs-layout'>)</span>    <span class='hs-varid'>p</span> <span class='hs-varid'>second</span>
<a name="line-616"></a><span class='hs-comment'>{-# LINE 548 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-617"></a>    <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>hsc_ptr</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>pokeByteOff</span> <span class='hs-varid'>hsc_ptr</span> <span class='hs-num'>12</span><span class='hs-layout'>)</span>  <span class='hs-varid'>p</span> <span class='hs-varid'>fraction</span>
<a name="line-618"></a><span class='hs-comment'>{-# LINE 549 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-619"></a>  <span class='hs-varid'>peek</span> <span class='hs-varid'>p</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-conid'>StructTimestamp</span>
<a name="line-620"></a>    <span class='hs-varop'>`ap`</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>hsc_ptr</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>peekByteOff</span> <span class='hs-varid'>hsc_ptr</span> <span class='hs-num'>0</span><span class='hs-layout'>)</span>     <span class='hs-varid'>p</span><span class='hs-layout'>)</span>
<a name="line-621"></a><span class='hs-comment'>{-# LINE 551 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-622"></a>    <span class='hs-varop'>`ap`</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>hsc_ptr</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>peekByteOff</span> <span class='hs-varid'>hsc_ptr</span> <span class='hs-num'>2</span><span class='hs-layout'>)</span>    <span class='hs-varid'>p</span><span class='hs-layout'>)</span>
<a name="line-623"></a><span class='hs-comment'>{-# LINE 552 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-624"></a>    <span class='hs-varop'>`ap`</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>hsc_ptr</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>peekByteOff</span> <span class='hs-varid'>hsc_ptr</span> <span class='hs-num'>4</span><span class='hs-layout'>)</span>      <span class='hs-varid'>p</span><span class='hs-layout'>)</span>
<a name="line-625"></a><span class='hs-comment'>{-# LINE 553 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-626"></a>    <span class='hs-varop'>`ap`</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>hsc_ptr</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>peekByteOff</span> <span class='hs-varid'>hsc_ptr</span> <span class='hs-num'>6</span><span class='hs-layout'>)</span>     <span class='hs-varid'>p</span><span class='hs-layout'>)</span>
<a name="line-627"></a><span class='hs-comment'>{-# LINE 554 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-628"></a>    <span class='hs-varop'>`ap`</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>hsc_ptr</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>peekByteOff</span> <span class='hs-varid'>hsc_ptr</span> <span class='hs-num'>8</span><span class='hs-layout'>)</span>   <span class='hs-varid'>p</span><span class='hs-layout'>)</span>
<a name="line-629"></a><span class='hs-comment'>{-# LINE 555 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-630"></a>    <span class='hs-varop'>`ap`</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>hsc_ptr</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>peekByteOff</span> <span class='hs-varid'>hsc_ptr</span> <span class='hs-num'>10</span><span class='hs-layout'>)</span>   <span class='hs-varid'>p</span><span class='hs-layout'>)</span>
<a name="line-631"></a><span class='hs-comment'>{-# LINE 556 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-632"></a>    <span class='hs-varop'>`ap`</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-varid'>hsc_ptr</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>peekByteOff</span> <span class='hs-varid'>hsc_ptr</span> <span class='hs-num'>12</span><span class='hs-layout'>)</span> <span class='hs-varid'>p</span><span class='hs-layout'>)</span>
<a name="line-633"></a><span class='hs-comment'>{-# LINE 557 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-634"></a>
<a name="line-635"></a><span class='hs-comment'>-- | StructGUID</span>
<a name="line-636"></a><span class='hs-comment'>-- data StructGUID = StructGUID</span>
<a name="line-637"></a><span class='hs-comment'>--   #{type DWORD}     -- ^ Data1</span>
<a name="line-638"></a><span class='hs-comment'>--   #{type WORD}      -- ^ Data2</span>
<a name="line-639"></a><span class='hs-comment'>--   #{type WORD}      -- ^ Data3</span>
<a name="line-640"></a><span class='hs-comment'>--   [#{type BYTE}]    -- ^ Data4[8]</span>
<a name="line-641"></a><span class='hs-comment'>-- </span>
<a name="line-642"></a><span class='hs-comment'>-- instance Storable StructGUID where</span>
<a name="line-643"></a><span class='hs-comment'>--   sizeOf _ = #{size SQLGUID}</span>
<a name="line-644"></a><span class='hs-comment'>--   alignment _ = alignment (undefined :: CLong)</span>
<a name="line-645"></a><span class='hs-comment'>--   poke p (StructGUID data1 data2 data3 data4) = do</span>
<a name="line-646"></a><span class='hs-comment'>--     #{poke SQLGUID, Data1} p data1</span>
<a name="line-647"></a><span class='hs-comment'>--     #{poke SQLGUID, Data2} p data2</span>
<a name="line-648"></a><span class='hs-comment'>--     #{poke SQLGUID, Data3} p data3</span>
<a name="line-649"></a><span class='hs-comment'>--     pokeArray (p `plusPtr` #{offset SQLGUID, Data4}) data4</span>
<a name="line-650"></a><span class='hs-comment'>--   peek p = return StructGUID</span>
<a name="line-651"></a><span class='hs-comment'>--     `ap` (#{peek SQLGUID, Data1} p)</span>
<a name="line-652"></a><span class='hs-comment'>--     `ap` (#{peek SQLGUID, Data2} p)</span>
<a name="line-653"></a><span class='hs-comment'>--     `ap` (#{peek SQLGUID, Data3} p)</span>
<a name="line-654"></a><span class='hs-comment'>--     `ap` (peekArray 8 (p `plusPtr` #{offset SQLGUID, Data4}))</span>
<a name="line-655"></a>
<a name="line-656"></a>
<a name="line-657"></a><a name="mkBindCol"></a><span class='hs-comment'>-- | This function binds the data in a column to a value of type</span>
<a name="line-658"></a><span class='hs-comment'>-- BindCol, using the default conversion scheme described here:</span>
<a name="line-659"></a><span class='hs-comment'>--     <a href="http://msdn.microsoft.com/en-us/library/ms716298(v=VS.85).aspx">http://msdn.microsoft.com/en-us/library/ms716298(v=VS.85).aspx</a></span>
<a name="line-660"></a><span class='hs-comment'>-- The corresponding C types are here:</span>
<a name="line-661"></a><span class='hs-comment'>--     <a href="http://msdn.microsoft.com/en-us/library/ms714556(v=VS.85).aspx">http://msdn.microsoft.com/en-us/library/ms714556(v=VS.85).aspx</a></span>
<a name="line-662"></a><span class='hs-comment'>-- These values are then ready for fetching.</span>
<a name="line-663"></a><span class='hs-comment'>-- Documentation about SQLBindCol can be found here:</span>
<a name="line-664"></a><span class='hs-comment'>--     <a href="http://msdn.microsoft.com/en-us/library/ms711010(v=vs.85).aspx">http://msdn.microsoft.com/en-us/library/ms711010(v=vs.85).aspx</a></span>
<a name="line-665"></a><span class='hs-comment'>--</span>
<a name="line-666"></a><span class='hs-comment'>-- Our implementation follows this code:</span>
<a name="line-667"></a><span class='hs-comment'>--     <a href="http://publib.boulder.ibm.com/infocenter/iseries/v5r3/index.jsp?topic=%2Fcli%2Frzadpfndecol.htm">http://publib.boulder.ibm.com/infocenter/iseries/v5r3/index.jsp?topic=%2Fcli%2Frzadpfndecol.htm</a></span>
<a name="line-668"></a><span class='hs-comment'>-- We have to make use of the column type and length information.</span>
<a name="line-669"></a><span class='hs-comment'>-- These are given by SQLDescribeCol, which is stored in colinfomv.</span>
<a name="line-670"></a><span class='hs-comment'>-- SQLDescribeCol can tell use the data type, and the size of a column (in</span>
<a name="line-671"></a><span class='hs-comment'>-- characters, so add 1 for the null terminator), or the number of decimal</span>
<a name="line-672"></a><span class='hs-comment'>-- digits that can be held.</span>
<a name="line-673"></a><span class='hs-comment'>-- To find out type, and how much memory to allocate, we could also use:</span>
<a name="line-674"></a><span class='hs-comment'>--    SQLColAttribute( ..., SQL_DESC_TYPE , ... )</span>
<a name="line-675"></a><span class='hs-comment'>--    SQLColAttribute( ..., SQL_DESC_OCTET_LENGTH , ... )</span>
<a name="line-676"></a><span class='hs-comment'>--</span>
<a name="line-677"></a><span class='hs-comment'>-- Further examples of how to use SQLBindCol are here, though these make use</span>
<a name="line-678"></a><span class='hs-comment'>-- of SQLDescribeCol:</span>
<a name="line-679"></a><span class='hs-comment'>--     <a href="http://msdn.microsoft.com/en-us/library/ms710118(v=vs.85).aspx">http://msdn.microsoft.com/en-us/library/ms710118(v=vs.85).aspx</a></span>
<a name="line-680"></a><span class='hs-comment'>-- This implementation makes use of Column-Wise binding. Further improvements</span>
<a name="line-681"></a><span class='hs-comment'>-- might be had by using Row-Wise binding.</span>
<a name="line-682"></a><span class='hs-definition'>mkBindCol</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>SState</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>CStmt</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Int16</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindCol</span><span class='hs-layout'>,</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>Int64</span><span class='hs-layout'>)</span>
<a name="line-683"></a><span class='hs-comment'>{-# LINE 606 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-684"></a><span class='hs-definition'>mkBindCol</span> <span class='hs-varid'>sstate</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-685"></a>  <span class='hs-varid'>l</span> <span class='hs-str'>"mkBindCol"</span>
<a name="line-686"></a>  <span class='hs-varid'>colInfo</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>readMVar</span> <span class='hs-layout'>(</span><span class='hs-varid'>colinfomv</span> <span class='hs-varid'>sstate</span><span class='hs-layout'>)</span>
<a name="line-687"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>colDesc</span> <span class='hs-keyglyph'>=</span> <span class='hs-layout'>(</span><span class='hs-varid'>snd</span> <span class='hs-layout'>(</span><span class='hs-varid'>colInfo</span> <span class='hs-varop'>!!</span> <span class='hs-layout'>(</span><span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>col</span><span class='hs-layout'>)</span> <span class='hs-comment'>-</span><span class='hs-num'>1</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-688"></a>  <span class='hs-keyword'>case</span> <span class='hs-varid'>colType</span> <span class='hs-varid'>colDesc</span> <span class='hs-keyword'>of</span>
<a name="line-689"></a>    <span class='hs-conid'>SqlCharT</span>          <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mkBindColString</span>    <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col'</span> <span class='hs-layout'>(</span><span class='hs-varid'>colSize</span> <span class='hs-varid'>colDesc</span><span class='hs-layout'>)</span>
<a name="line-690"></a>    <span class='hs-conid'>SqlVarCharT</span>       <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mkBindColString</span>    <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col'</span> <span class='hs-layout'>(</span><span class='hs-varid'>colSize</span> <span class='hs-varid'>colDesc</span><span class='hs-layout'>)</span>
<a name="line-691"></a>    <span class='hs-conid'>SqlLongVarCharT</span>   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mkBindColString</span>    <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col'</span> <span class='hs-layout'>(</span><span class='hs-varid'>colSize</span> <span class='hs-varid'>colDesc</span><span class='hs-layout'>)</span>
<a name="line-692"></a>    <span class='hs-conid'>SqlWCharT</span>         <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mkBindColWString</span>   <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col'</span> <span class='hs-layout'>(</span><span class='hs-varid'>colSize</span> <span class='hs-varid'>colDesc</span><span class='hs-layout'>)</span>
<a name="line-693"></a>    <span class='hs-conid'>SqlWVarCharT</span>      <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mkBindColWString</span>   <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col'</span> <span class='hs-layout'>(</span><span class='hs-varid'>colSize</span> <span class='hs-varid'>colDesc</span><span class='hs-layout'>)</span>
<a name="line-694"></a>    <span class='hs-conid'>SqlWLongVarCharT</span>  <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mkBindColWString</span>   <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col'</span> <span class='hs-layout'>(</span><span class='hs-varid'>colSize</span> <span class='hs-varid'>colDesc</span><span class='hs-layout'>)</span>
<a name="line-695"></a>    <span class='hs-conid'>SqlDecimalT</span>       <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mkBindColString</span>    <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col'</span> <span class='hs-layout'>(</span><span class='hs-varid'>colSize</span> <span class='hs-varid'>colDesc</span><span class='hs-layout'>)</span>
<a name="line-696"></a>    <span class='hs-conid'>SqlNumericT</span>       <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mkBindColString</span>    <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col'</span> <span class='hs-layout'>(</span><span class='hs-varid'>colSize</span> <span class='hs-varid'>colDesc</span><span class='hs-layout'>)</span>
<a name="line-697"></a>    <span class='hs-conid'>SqlBitT</span>           <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mkBindColBit</span>       <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col'</span> <span class='hs-layout'>(</span><span class='hs-varid'>colSize</span> <span class='hs-varid'>colDesc</span><span class='hs-layout'>)</span>
<a name="line-698"></a>    <span class='hs-conid'>SqlTinyIntT</span>       <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mkBindColTinyInt</span>   <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col'</span> <span class='hs-layout'>(</span><span class='hs-varid'>colSize</span> <span class='hs-varid'>colDesc</span><span class='hs-layout'>)</span>
<a name="line-699"></a>    <span class='hs-conid'>SqlSmallIntT</span>      <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mkBindColShort</span>     <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col'</span> <span class='hs-layout'>(</span><span class='hs-varid'>colSize</span> <span class='hs-varid'>colDesc</span><span class='hs-layout'>)</span>
<a name="line-700"></a>    <span class='hs-conid'>SqlIntegerT</span>       <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mkBindColLong</span>      <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col'</span> <span class='hs-layout'>(</span><span class='hs-varid'>colSize</span> <span class='hs-varid'>colDesc</span><span class='hs-layout'>)</span>
<a name="line-701"></a>    <span class='hs-conid'>SqlBigIntT</span>        <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mkBindColBigInt</span>    <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col'</span> <span class='hs-layout'>(</span><span class='hs-varid'>colSize</span> <span class='hs-varid'>colDesc</span><span class='hs-layout'>)</span>
<a name="line-702"></a>    <span class='hs-conid'>SqlRealT</span>          <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mkBindColFloat</span>     <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col'</span> <span class='hs-layout'>(</span><span class='hs-varid'>colSize</span> <span class='hs-varid'>colDesc</span><span class='hs-layout'>)</span>
<a name="line-703"></a>    <span class='hs-conid'>SqlFloatT</span>         <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mkBindColDouble</span>    <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col'</span> <span class='hs-layout'>(</span><span class='hs-varid'>colSize</span> <span class='hs-varid'>colDesc</span><span class='hs-layout'>)</span>
<a name="line-704"></a>    <span class='hs-conid'>SqlDoubleT</span>        <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mkBindColDouble</span>    <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col'</span> <span class='hs-layout'>(</span><span class='hs-varid'>colSize</span> <span class='hs-varid'>colDesc</span><span class='hs-layout'>)</span>
<a name="line-705"></a>    <span class='hs-conid'>SqlBinaryT</span>        <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mkBindColBinary</span>    <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col'</span> <span class='hs-layout'>(</span><span class='hs-varid'>colSize</span> <span class='hs-varid'>colDesc</span><span class='hs-layout'>)</span>
<a name="line-706"></a>    <span class='hs-conid'>SqlVarBinaryT</span>     <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mkBindColBinary</span>    <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col'</span> <span class='hs-layout'>(</span><span class='hs-varid'>colSize</span> <span class='hs-varid'>colDesc</span><span class='hs-layout'>)</span>
<a name="line-707"></a>    <span class='hs-conid'>SqlLongVarBinaryT</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mkBindColBinary</span>    <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col'</span> <span class='hs-layout'>(</span><span class='hs-varid'>colSize</span> <span class='hs-varid'>colDesc</span><span class='hs-layout'>)</span>
<a name="line-708"></a>    <span class='hs-conid'>SqlDateT</span>          <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mkBindColDate</span>      <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col'</span> <span class='hs-layout'>(</span><span class='hs-varid'>colSize</span> <span class='hs-varid'>colDesc</span><span class='hs-layout'>)</span>
<a name="line-709"></a>    <span class='hs-conid'>SqlTimeT</span>          <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mkBindColTime</span>      <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col'</span> <span class='hs-layout'>(</span><span class='hs-varid'>colSize</span> <span class='hs-varid'>colDesc</span><span class='hs-layout'>)</span>
<a name="line-710"></a>    <span class='hs-conid'>SqlTimestampT</span>     <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mkBindColTimestamp</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col'</span> <span class='hs-layout'>(</span><span class='hs-varid'>colSize</span> <span class='hs-varid'>colDesc</span><span class='hs-layout'>)</span>
<a name="line-711"></a><span class='hs-comment'>--    SqlIntervalT i    -&gt; mkBindColInterval  cstmt col' (colSize colDesc) i</span>
<a name="line-712"></a><span class='hs-comment'>--    SqlGUIDT          -&gt; mkBindColGUID      cstmt col' (colSize colDesc)</span>
<a name="line-713"></a>    <span class='hs-keyword'>_</span>                 <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>mkBindColGetData</span>   <span class='hs-varid'>col'</span>
<a name="line-714"></a><span class='hs-comment'>-- The following are not supported by ODBC:</span>
<a name="line-715"></a><span class='hs-comment'>--    SqlUTCDateTimeT</span>
<a name="line-716"></a><span class='hs-comment'>--    SqlUTCTimeT</span>
<a name="line-717"></a><span class='hs-comment'>--    SqlTimeWithZoneT</span>
<a name="line-718"></a><span class='hs-comment'>--    SqlTimestampWithZoneT</span>
<a name="line-719"></a> <span class='hs-keyword'>where</span>
<a name="line-720"></a>  <span class='hs-varid'>col'</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>col</span>
<a name="line-721"></a>
<a name="line-722"></a><a name="colBufSizeDefault"></a><span class='hs-definition'>colBufSizeDefault</span> <span class='hs-keyglyph'>=</span> <span class='hs-num'>1024</span>
<a name="line-723"></a><a name="colBufSizeMaximum"></a><span class='hs-definition'>colBufSizeMaximum</span> <span class='hs-keyglyph'>=</span> <span class='hs-num'>4096</span>
<a name="line-724"></a>
<a name="line-725"></a><a name="mkBindColString"></a><span class='hs-comment'>-- The functions that follow do the marshalling from C into a Haskell type</span>
<a name="line-726"></a><span class='hs-definition'>mkBindColString</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col</span> <span class='hs-varid'>mColSize</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-727"></a>  <span class='hs-varid'>l</span> <span class='hs-str'>"mkBindCol: BindColString"</span>
<a name="line-728"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>colSize</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>min</span> <span class='hs-varid'>colBufSizeMaximum</span> <span class='hs-varop'>$</span> <span class='hs-varid'>fromMaybe</span> <span class='hs-varid'>colBufSizeDefault</span> <span class='hs-varid'>mColSize</span>
<a name="line-729"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>bufLen</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sizeOf</span> <span class='hs-layout'>(</span><span class='hs-varid'>undefined</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>CChar</span><span class='hs-layout'>)</span> <span class='hs-varop'>*</span> <span class='hs-layout'>(</span><span class='hs-varid'>colSize</span> <span class='hs-varop'>+</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span>
<a name="line-730"></a>  <span class='hs-varid'>buf</span>     <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>mallocBytes</span> <span class='hs-varid'>bufLen</span>
<a name="line-731"></a>  <span class='hs-varid'>pStrLen</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>malloc</span>
<a name="line-732"></a>  <span class='hs-varid'>sqlBindCol</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col</span> <span class='hs-layout'>(</span><span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>castPtr</span> <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>bufLen</span><span class='hs-layout'>)</span> <span class='hs-varid'>pStrLen</span>
<a name="line-733"></a><span class='hs-comment'>{-# LINE 655 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-734"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColString</span> <span class='hs-varid'>buf</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>bufLen</span><span class='hs-layout'>)</span> <span class='hs-varid'>col</span><span class='hs-layout'>,</span> <span class='hs-varid'>pStrLen</span><span class='hs-layout'>)</span>
<a name="line-735"></a><a name="mkBindColWString"></a><span class='hs-definition'>mkBindColWString</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col</span> <span class='hs-varid'>mColSize</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-736"></a>  <span class='hs-varid'>l</span> <span class='hs-str'>"mkBindCol: BindColWString"</span>
<a name="line-737"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>colSize</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>min</span> <span class='hs-varid'>colBufSizeMaximum</span> <span class='hs-varop'>$</span> <span class='hs-varid'>fromMaybe</span> <span class='hs-varid'>colBufSizeDefault</span> <span class='hs-varid'>mColSize</span>
<a name="line-738"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>bufLen</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sizeOf</span> <span class='hs-layout'>(</span><span class='hs-varid'>undefined</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>CWchar</span><span class='hs-layout'>)</span> <span class='hs-varop'>*</span> <span class='hs-layout'>(</span><span class='hs-varid'>colSize</span> <span class='hs-varop'>+</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span>
<a name="line-739"></a>  <span class='hs-varid'>buf</span>     <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>mallocBytes</span> <span class='hs-varid'>bufLen</span>
<a name="line-740"></a>  <span class='hs-varid'>pStrLen</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>malloc</span>
<a name="line-741"></a>  <span class='hs-varid'>sqlBindCol</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col</span> <span class='hs-layout'>(</span><span class='hs-num'>1</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>castPtr</span> <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>bufLen</span><span class='hs-layout'>)</span> <span class='hs-varid'>pStrLen</span>
<a name="line-742"></a><span class='hs-comment'>{-# LINE 663 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-743"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColWString</span> <span class='hs-varid'>buf</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>bufLen</span><span class='hs-layout'>)</span> <span class='hs-varid'>col</span><span class='hs-layout'>,</span> <span class='hs-varid'>pStrLen</span><span class='hs-layout'>)</span>
<a name="line-744"></a><a name="mkBindColBit"></a><span class='hs-definition'>mkBindColBit</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col</span> <span class='hs-varid'>mColSize</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-745"></a>  <span class='hs-varid'>l</span> <span class='hs-str'>"mkBindCol: BindColBit"</span>
<a name="line-746"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>bufLen</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sizeOf</span> <span class='hs-layout'>(</span><span class='hs-varid'>undefined</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>CChar</span><span class='hs-layout'>)</span>
<a name="line-747"></a>  <span class='hs-varid'>buf</span>     <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>malloc</span>
<a name="line-748"></a>  <span class='hs-varid'>pStrLen</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>malloc</span>
<a name="line-749"></a>  <span class='hs-varid'>sqlBindCol</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col</span> <span class='hs-layout'>(</span><span class='hs-comment'>-</span><span class='hs-num'>7</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>castPtr</span> <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>bufLen</span><span class='hs-layout'>)</span> <span class='hs-varid'>pStrLen</span>
<a name="line-750"></a><span class='hs-comment'>{-# LINE 670 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-751"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColBit</span> <span class='hs-varid'>buf</span><span class='hs-layout'>,</span> <span class='hs-varid'>pStrLen</span><span class='hs-layout'>)</span>
<a name="line-752"></a><a name="mkBindColTinyInt"></a><span class='hs-definition'>mkBindColTinyInt</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col</span> <span class='hs-varid'>mColSize</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-753"></a>  <span class='hs-varid'>l</span> <span class='hs-str'>"mkBindCol: BindColTinyInt"</span>
<a name="line-754"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>bufLen</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sizeOf</span> <span class='hs-layout'>(</span><span class='hs-varid'>undefined</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>CUChar</span><span class='hs-layout'>)</span>
<a name="line-755"></a>  <span class='hs-varid'>buf</span>     <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>malloc</span>
<a name="line-756"></a>  <span class='hs-varid'>pStrLen</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>malloc</span>
<a name="line-757"></a>  <span class='hs-varid'>sqlBindCol</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col</span> <span class='hs-layout'>(</span><span class='hs-comment'>-</span><span class='hs-num'>26</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>castPtr</span> <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>bufLen</span><span class='hs-layout'>)</span> <span class='hs-varid'>pStrLen</span>
<a name="line-758"></a><span class='hs-comment'>{-# LINE 677 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-759"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColTinyInt</span> <span class='hs-varid'>buf</span><span class='hs-layout'>,</span> <span class='hs-varid'>pStrLen</span><span class='hs-layout'>)</span>
<a name="line-760"></a><a name="mkBindColShort"></a><span class='hs-definition'>mkBindColShort</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col</span> <span class='hs-varid'>mColSize</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-761"></a>  <span class='hs-varid'>l</span> <span class='hs-str'>"mkBindCol: BindColShort"</span>
<a name="line-762"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>bufLen</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sizeOf</span> <span class='hs-layout'>(</span><span class='hs-varid'>undefined</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>CShort</span><span class='hs-layout'>)</span>
<a name="line-763"></a>  <span class='hs-varid'>buf</span>     <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>malloc</span>
<a name="line-764"></a>  <span class='hs-varid'>pStrLen</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>malloc</span>
<a name="line-765"></a>  <span class='hs-varid'>sqlBindCol</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col</span> <span class='hs-layout'>(</span><span class='hs-comment'>-</span><span class='hs-num'>15</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>castPtr</span> <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>bufLen</span><span class='hs-layout'>)</span> <span class='hs-varid'>pStrLen</span>
<a name="line-766"></a><span class='hs-comment'>{-# LINE 684 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-767"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColShort</span> <span class='hs-varid'>buf</span><span class='hs-layout'>,</span> <span class='hs-varid'>pStrLen</span><span class='hs-layout'>)</span>
<a name="line-768"></a><a name="mkBindColLong"></a><span class='hs-definition'>mkBindColLong</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col</span> <span class='hs-varid'>mColSize</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-769"></a>  <span class='hs-varid'>l</span> <span class='hs-str'>"mkBindCol: BindColSize"</span>
<a name="line-770"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>bufLen</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sizeOf</span> <span class='hs-layout'>(</span><span class='hs-varid'>undefined</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>CLong</span><span class='hs-layout'>)</span>
<a name="line-771"></a>  <span class='hs-varid'>buf</span>     <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>malloc</span>
<a name="line-772"></a>  <span class='hs-varid'>pStrLen</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>malloc</span>
<a name="line-773"></a>  <span class='hs-varid'>sqlBindCol</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col</span> <span class='hs-layout'>(</span><span class='hs-comment'>-</span><span class='hs-num'>16</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>castPtr</span> <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>bufLen</span><span class='hs-layout'>)</span> <span class='hs-varid'>pStrLen</span>
<a name="line-774"></a><span class='hs-comment'>{-# LINE 691 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-775"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColLong</span> <span class='hs-varid'>buf</span><span class='hs-layout'>,</span> <span class='hs-varid'>pStrLen</span><span class='hs-layout'>)</span>
<a name="line-776"></a><a name="mkBindColBigInt"></a><span class='hs-definition'>mkBindColBigInt</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col</span> <span class='hs-varid'>mColSize</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-777"></a>  <span class='hs-varid'>l</span> <span class='hs-str'>"mkBindCol: BindColBigInt"</span>
<a name="line-778"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>bufLen</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sizeOf</span> <span class='hs-layout'>(</span><span class='hs-varid'>undefined</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>CInt</span><span class='hs-layout'>)</span>
<a name="line-779"></a>  <span class='hs-varid'>buf</span>     <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>malloc</span>
<a name="line-780"></a>  <span class='hs-varid'>pStrLen</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>malloc</span>
<a name="line-781"></a>  <span class='hs-varid'>sqlBindCol</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col</span> <span class='hs-layout'>(</span><span class='hs-comment'>-</span><span class='hs-num'>25</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>castPtr</span> <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>bufLen</span><span class='hs-layout'>)</span> <span class='hs-varid'>pStrLen</span>
<a name="line-782"></a><span class='hs-comment'>{-# LINE 698 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-783"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColBigInt</span> <span class='hs-varid'>buf</span><span class='hs-layout'>,</span> <span class='hs-varid'>pStrLen</span><span class='hs-layout'>)</span>
<a name="line-784"></a><a name="mkBindColFloat"></a><span class='hs-definition'>mkBindColFloat</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col</span> <span class='hs-varid'>mColSize</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-785"></a>  <span class='hs-varid'>l</span> <span class='hs-str'>"mkBindCol: BindColFloat"</span>
<a name="line-786"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>bufLen</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sizeOf</span> <span class='hs-layout'>(</span><span class='hs-varid'>undefined</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>CFloat</span><span class='hs-layout'>)</span>
<a name="line-787"></a>  <span class='hs-varid'>buf</span>     <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>malloc</span>
<a name="line-788"></a>  <span class='hs-varid'>pStrLen</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>malloc</span>
<a name="line-789"></a>  <span class='hs-varid'>sqlBindCol</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col</span> <span class='hs-layout'>(</span><span class='hs-num'>7</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>castPtr</span> <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>bufLen</span><span class='hs-layout'>)</span> <span class='hs-varid'>pStrLen</span>
<a name="line-790"></a><span class='hs-comment'>{-# LINE 705 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-791"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColFloat</span> <span class='hs-varid'>buf</span><span class='hs-layout'>,</span> <span class='hs-varid'>pStrLen</span><span class='hs-layout'>)</span>
<a name="line-792"></a><a name="mkBindColDouble"></a><span class='hs-definition'>mkBindColDouble</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col</span> <span class='hs-varid'>mColSize</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-793"></a>  <span class='hs-varid'>l</span> <span class='hs-str'>"mkBindCol: BindColDouble"</span>
<a name="line-794"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>bufLen</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sizeOf</span> <span class='hs-layout'>(</span><span class='hs-varid'>undefined</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>CDouble</span><span class='hs-layout'>)</span>
<a name="line-795"></a>  <span class='hs-varid'>buf</span>     <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>malloc</span>
<a name="line-796"></a>  <span class='hs-varid'>pStrLen</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>malloc</span>
<a name="line-797"></a>  <span class='hs-varid'>sqlBindCol</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col</span> <span class='hs-layout'>(</span><span class='hs-num'>8</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>castPtr</span> <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>bufLen</span><span class='hs-layout'>)</span> <span class='hs-varid'>pStrLen</span>
<a name="line-798"></a><span class='hs-comment'>{-# LINE 712 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-799"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColDouble</span> <span class='hs-varid'>buf</span><span class='hs-layout'>,</span> <span class='hs-varid'>pStrLen</span><span class='hs-layout'>)</span>
<a name="line-800"></a><a name="mkBindColBinary"></a><span class='hs-definition'>mkBindColBinary</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col</span> <span class='hs-varid'>mColSize</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-801"></a>  <span class='hs-varid'>l</span> <span class='hs-str'>"mkBindCol: BindColBinary"</span>
<a name="line-802"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>colSize</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>min</span> <span class='hs-varid'>colBufSizeMaximum</span> <span class='hs-varop'>$</span> <span class='hs-varid'>fromMaybe</span> <span class='hs-varid'>colBufSizeDefault</span> <span class='hs-varid'>mColSize</span>
<a name="line-803"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>bufLen</span>  <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sizeOf</span> <span class='hs-layout'>(</span><span class='hs-varid'>undefined</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>CUChar</span><span class='hs-layout'>)</span> <span class='hs-varop'>*</span> <span class='hs-layout'>(</span><span class='hs-varid'>colSize</span> <span class='hs-varop'>+</span> <span class='hs-num'>1</span><span class='hs-layout'>)</span>
<a name="line-804"></a>  <span class='hs-varid'>buf</span>     <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>mallocBytes</span> <span class='hs-varid'>bufLen</span>
<a name="line-805"></a>  <span class='hs-varid'>pStrLen</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>malloc</span>
<a name="line-806"></a>  <span class='hs-varid'>sqlBindCol</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col</span> <span class='hs-layout'>(</span><span class='hs-comment'>-</span><span class='hs-num'>2</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>castPtr</span> <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>bufLen</span><span class='hs-layout'>)</span> <span class='hs-varid'>pStrLen</span>
<a name="line-807"></a><span class='hs-comment'>{-# LINE 720 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-808"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColBinary</span> <span class='hs-varid'>buf</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>bufLen</span><span class='hs-layout'>)</span> <span class='hs-varid'>col</span><span class='hs-layout'>,</span> <span class='hs-varid'>pStrLen</span><span class='hs-layout'>)</span>
<a name="line-809"></a><a name="mkBindColDate"></a><span class='hs-definition'>mkBindColDate</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col</span> <span class='hs-varid'>mColSize</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-810"></a>  <span class='hs-varid'>l</span> <span class='hs-str'>"mkBindCol: BindColDate"</span>
<a name="line-811"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>bufLen</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sizeOf</span> <span class='hs-layout'>(</span><span class='hs-varid'>undefined</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>StructDate</span><span class='hs-layout'>)</span>
<a name="line-812"></a>  <span class='hs-varid'>buf</span>     <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>malloc</span>
<a name="line-813"></a>  <span class='hs-varid'>pStrLen</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>malloc</span>
<a name="line-814"></a>  <span class='hs-varid'>sqlBindCol</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col</span> <span class='hs-layout'>(</span><span class='hs-num'>91</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>castPtr</span> <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>bufLen</span><span class='hs-layout'>)</span> <span class='hs-varid'>pStrLen</span>
<a name="line-815"></a><span class='hs-comment'>{-# LINE 727 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-816"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColDate</span> <span class='hs-varid'>buf</span><span class='hs-layout'>,</span> <span class='hs-varid'>pStrLen</span><span class='hs-layout'>)</span>
<a name="line-817"></a><a name="mkBindColTime"></a><span class='hs-definition'>mkBindColTime</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col</span> <span class='hs-varid'>mColSize</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-818"></a>  <span class='hs-varid'>l</span> <span class='hs-str'>"mkBindCol: BindColTime"</span>
<a name="line-819"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>bufLen</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sizeOf</span> <span class='hs-layout'>(</span><span class='hs-varid'>undefined</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>StructTime</span><span class='hs-layout'>)</span>
<a name="line-820"></a>  <span class='hs-varid'>buf</span>     <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>malloc</span>
<a name="line-821"></a>  <span class='hs-varid'>pStrLen</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>malloc</span>
<a name="line-822"></a>  <span class='hs-varid'>sqlBindCol</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col</span> <span class='hs-layout'>(</span><span class='hs-num'>92</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>castPtr</span> <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>bufLen</span><span class='hs-layout'>)</span> <span class='hs-varid'>pStrLen</span>
<a name="line-823"></a><span class='hs-comment'>{-# LINE 734 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-824"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColTime</span> <span class='hs-varid'>buf</span><span class='hs-layout'>,</span> <span class='hs-varid'>pStrLen</span><span class='hs-layout'>)</span>
<a name="line-825"></a><a name="mkBindColTimestamp"></a><span class='hs-definition'>mkBindColTimestamp</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col</span> <span class='hs-varid'>mColSize</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-826"></a>  <span class='hs-varid'>l</span> <span class='hs-str'>"mkBindCol: BindColTimestamp"</span>
<a name="line-827"></a>  <span class='hs-keyword'>let</span> <span class='hs-varid'>bufLen</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>sizeOf</span> <span class='hs-layout'>(</span><span class='hs-varid'>undefined</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>StructTimestamp</span><span class='hs-layout'>)</span>
<a name="line-828"></a>  <span class='hs-varid'>buf</span>     <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>malloc</span>
<a name="line-829"></a>  <span class='hs-varid'>pStrLen</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>malloc</span>
<a name="line-830"></a>  <span class='hs-varid'>sqlBindCol</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>col</span> <span class='hs-layout'>(</span><span class='hs-num'>93</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>castPtr</span> <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>bufLen</span><span class='hs-layout'>)</span> <span class='hs-varid'>pStrLen</span>
<a name="line-831"></a><span class='hs-comment'>{-# LINE 741 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-832"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColTimestamp</span> <span class='hs-varid'>buf</span><span class='hs-layout'>,</span> <span class='hs-varid'>pStrLen</span><span class='hs-layout'>)</span>
<a name="line-833"></a><a name="mkBindColGetData"></a><span class='hs-definition'>mkBindColGetData</span> <span class='hs-varid'>col</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-834"></a>  <span class='hs-varid'>l</span> <span class='hs-str'>"mkBindCol: BindColGetData"</span>
<a name="line-835"></a>  <span class='hs-varid'>return</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColGetData</span> <span class='hs-varid'>col</span><span class='hs-layout'>,</span> <span class='hs-varid'>nullPtr</span><span class='hs-layout'>)</span>
<a name="line-836"></a>
<a name="line-837"></a><a name="freeBindCol"></a><span class='hs-definition'>freeBindCol</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>BindCol</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-838"></a><span class='hs-definition'>freeBindCol</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColString</span>   <span class='hs-varid'>buf</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>free</span> <span class='hs-varid'>buf</span>
<a name="line-839"></a><span class='hs-definition'>freeBindCol</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColWString</span>  <span class='hs-varid'>buf</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>free</span> <span class='hs-varid'>buf</span>
<a name="line-840"></a><span class='hs-definition'>freeBindCol</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColBit</span>      <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>free</span> <span class='hs-varid'>buf</span>
<a name="line-841"></a><span class='hs-definition'>freeBindCol</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColTinyInt</span>  <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>free</span> <span class='hs-varid'>buf</span>
<a name="line-842"></a><span class='hs-definition'>freeBindCol</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColShort</span>    <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>free</span> <span class='hs-varid'>buf</span>
<a name="line-843"></a><span class='hs-definition'>freeBindCol</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColLong</span>     <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>free</span> <span class='hs-varid'>buf</span>
<a name="line-844"></a><span class='hs-definition'>freeBindCol</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColBigInt</span>   <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>free</span> <span class='hs-varid'>buf</span>
<a name="line-845"></a><span class='hs-definition'>freeBindCol</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColFloat</span>    <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>free</span> <span class='hs-varid'>buf</span>
<a name="line-846"></a><span class='hs-definition'>freeBindCol</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColDouble</span>   <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>free</span> <span class='hs-varid'>buf</span>
<a name="line-847"></a><span class='hs-definition'>freeBindCol</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColBinary</span>   <span class='hs-varid'>buf</span> <span class='hs-keyword'>_</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>free</span> <span class='hs-varid'>buf</span>
<a name="line-848"></a><span class='hs-definition'>freeBindCol</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColDate</span>     <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>free</span> <span class='hs-varid'>buf</span>
<a name="line-849"></a><span class='hs-definition'>freeBindCol</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColTime</span>     <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>free</span> <span class='hs-varid'>buf</span>
<a name="line-850"></a><span class='hs-definition'>freeBindCol</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColTimestamp</span> <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>free</span> <span class='hs-varid'>buf</span>
<a name="line-851"></a><span class='hs-definition'>freeBindCol</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColGetData</span>  <span class='hs-keyword'>_</span> <span class='hs-layout'>)</span>   <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-852"></a>
<a name="line-853"></a><a name="bindColToSqlValue"></a><span class='hs-comment'>-- | This assumes that SQL_ATTR_MAX_LENGTH is set to zero, otherwise, we</span>
<a name="line-854"></a><span class='hs-comment'>-- cannot detect truncated columns. See "returning Data in Bound Columns":</span>
<a name="line-855"></a><span class='hs-comment'>--     <a href="http://msdn.microsoft.com/en-us/library/ms712424(v=vs.85).aspx">http://msdn.microsoft.com/en-us/library/ms712424(v=vs.85).aspx</a></span>
<a name="line-856"></a><span class='hs-comment'>-- Also note that the strLen value of SQL_NTS denotes a null terminated string,</span>
<a name="line-857"></a><span class='hs-comment'>-- but is only valid as input, so we don't make use of it here:</span>
<a name="line-858"></a><span class='hs-comment'>--     <a href="http://msdn.microsoft.com/en-us/library/ms713532(v=VS.85).aspx">http://msdn.microsoft.com/en-us/library/ms713532(v=VS.85).aspx</a></span>
<a name="line-859"></a><span class='hs-definition'>bindColToSqlValue</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>CStmt</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindCol</span><span class='hs-layout'>,</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>Int64</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>SqlValue</span>
<a name="line-860"></a><span class='hs-comment'>{-# LINE 769 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-861"></a><span class='hs-definition'>bindColToSqlValue</span> <span class='hs-varid'>pcstmt</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColGetData</span> <span class='hs-varid'>col</span><span class='hs-layout'>,</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-862"></a>  <span class='hs-varid'>l</span> <span class='hs-str'>"bindColToSqlValue: BindColGetData"</span>
<a name="line-863"></a>  <span class='hs-varid'>getColData</span> <span class='hs-varid'>pcstmt</span> <span class='hs-num'>1</span> <span class='hs-varid'>col</span>
<a name="line-864"></a><span class='hs-comment'>{-# LINE 772 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-865"></a><span class='hs-definition'>bindColToSqlValue</span> <span class='hs-varid'>pcstmt</span> <span class='hs-layout'>(</span><span class='hs-varid'>bindCol</span><span class='hs-layout'>,</span> <span class='hs-varid'>pStrLen</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-866"></a>  <span class='hs-varid'>l</span> <span class='hs-str'>"bindColToSqlValue"</span>
<a name="line-867"></a>  <span class='hs-varid'>strLen</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>peek</span> <span class='hs-varid'>pStrLen</span>
<a name="line-868"></a>  <span class='hs-keyword'>case</span> <span class='hs-varid'>strLen</span> <span class='hs-keyword'>of</span>
<a name="line-869"></a>    <span class='hs-comment'>-</span><span class='hs-num'>1</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>SqlNull</span>
<a name="line-870"></a><span class='hs-comment'>{-# LINE 777 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-871"></a>    <span class='hs-comment'>-</span><span class='hs-num'>4</span>  <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>getLongColData</span> <span class='hs-varid'>pcstmt</span> <span class='hs-varid'>bindCol</span>    
<a name="line-872"></a><span class='hs-comment'>{-# LINE 778 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-873"></a>    <span class='hs-keyword'>_</span>                      <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>bindColToSqlValue'</span> <span class='hs-varid'>pcstmt</span> <span class='hs-varid'>bindCol</span> <span class='hs-varid'>strLen</span>
<a name="line-874"></a>
<a name="line-875"></a><a name="bindColToSqlValue'"></a><span class='hs-comment'>-- | This is a worker function for `bindcolToSqlValue`. Note that the case</span>
<a name="line-876"></a><span class='hs-comment'>-- where the data is null should already be handled by this stage.</span>
<a name="line-877"></a><span class='hs-definition'>bindColToSqlValue'</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>CStmt</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>BindCol</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Int64</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>SqlValue</span>
<a name="line-878"></a><span class='hs-comment'>{-# LINE 783 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-879"></a><span class='hs-definition'>bindColToSqlValue'</span> <span class='hs-varid'>pcstmt</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColString</span> <span class='hs-varid'>buf</span> <span class='hs-varid'>bufLen</span> <span class='hs-varid'>col</span><span class='hs-layout'>)</span> <span class='hs-varid'>strLen</span>
<a name="line-880"></a>  <span class='hs-keyglyph'>|</span> <span class='hs-varid'>bufLen</span> <span class='hs-varop'>&gt;=</span> <span class='hs-varid'>strLen</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-881"></a>      <span class='hs-varid'>bs</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>packCStringLen</span> <span class='hs-layout'>(</span><span class='hs-varid'>buf</span><span class='hs-layout'>,</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>strLen</span><span class='hs-layout'>)</span>
<a name="line-882"></a>      <span class='hs-varid'>l</span> <span class='hs-varop'>$</span> <span class='hs-str'>"bindColToSqlValue BindColString "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>bs</span> <span class='hs-varop'>++</span> <span class='hs-str'>" "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>strLen</span>
<a name="line-883"></a>      <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>SqlByteString</span> <span class='hs-varid'>bs</span>
<a name="line-884"></a>  <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getColData</span> <span class='hs-varid'>pcstmt</span> <span class='hs-num'>1</span> <span class='hs-varid'>col</span>
<a name="line-885"></a><span class='hs-comment'>{-# LINE 789 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-886"></a><span class='hs-definition'>bindColToSqlValue'</span> <span class='hs-varid'>pcstmt</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColWString</span> <span class='hs-varid'>buf</span> <span class='hs-varid'>bufLen</span> <span class='hs-varid'>col</span><span class='hs-layout'>)</span> <span class='hs-varid'>strLen</span>
<a name="line-887"></a>  <span class='hs-keyglyph'>|</span> <span class='hs-varid'>bufLen</span> <span class='hs-varop'>&gt;=</span> <span class='hs-varid'>strLen</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-888"></a>      <span class='hs-varid'>bs</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>packCStringLen</span> <span class='hs-layout'>(</span><span class='hs-varid'>castPtr</span> <span class='hs-varid'>buf</span><span class='hs-layout'>,</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>strLen</span><span class='hs-layout'>)</span>
<a name="line-889"></a>      <span class='hs-varid'>l</span> <span class='hs-varop'>$</span> <span class='hs-str'>"bindColToSqlValue BindColWString "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>bs</span> <span class='hs-varop'>++</span> <span class='hs-str'>" "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>strLen</span>
<a name="line-890"></a>      <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>SqlByteString</span> <span class='hs-varid'>bs</span>
<a name="line-891"></a>  <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getColData</span> <span class='hs-varid'>pcstmt</span> <span class='hs-num'>1</span> <span class='hs-varid'>col</span>
<a name="line-892"></a><span class='hs-comment'>{-# LINE 795 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-893"></a><span class='hs-definition'>bindColToSqlValue'</span> <span class='hs-keyword'>_</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColBit</span>     <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-varid'>strLen</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-894"></a>  <span class='hs-varid'>bit</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>peek</span> <span class='hs-varid'>buf</span>
<a name="line-895"></a>  <span class='hs-varid'>l</span> <span class='hs-varop'>$</span> <span class='hs-str'>"bindColToSqlValue BindColBit "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>bit</span>
<a name="line-896"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>SqlChar</span> <span class='hs-layout'>(</span><span class='hs-varid'>castCUCharToChar</span> <span class='hs-varid'>bit</span><span class='hs-layout'>)</span>
<a name="line-897"></a><span class='hs-definition'>bindColToSqlValue'</span> <span class='hs-keyword'>_</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColTinyInt</span> <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-varid'>strLen</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-898"></a>  <span class='hs-varid'>tinyInt</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>peek</span> <span class='hs-varid'>buf</span>
<a name="line-899"></a>  <span class='hs-varid'>l</span> <span class='hs-varop'>$</span> <span class='hs-str'>"bindColToSqlValue BindColTinyInt "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>tinyInt</span>
<a name="line-900"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>SqlChar</span> <span class='hs-layout'>(</span><span class='hs-varid'>castCCharToChar</span> <span class='hs-varid'>tinyInt</span><span class='hs-layout'>)</span>
<a name="line-901"></a><span class='hs-definition'>bindColToSqlValue'</span> <span class='hs-keyword'>_</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColShort</span>   <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-varid'>strLen</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-902"></a>  <span class='hs-varid'>short</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>peek</span> <span class='hs-varid'>buf</span>
<a name="line-903"></a>  <span class='hs-varid'>l</span> <span class='hs-varop'>$</span> <span class='hs-str'>"bindColToSqlValue BindColShort"</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>short</span>
<a name="line-904"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>SqlInt32</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>short</span><span class='hs-layout'>)</span>
<a name="line-905"></a><span class='hs-definition'>bindColToSqlValue'</span> <span class='hs-keyword'>_</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColLong</span>    <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-varid'>strLen</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-906"></a>  <span class='hs-varid'>long</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>peek</span> <span class='hs-varid'>buf</span>
<a name="line-907"></a>  <span class='hs-varid'>l</span> <span class='hs-varop'>$</span> <span class='hs-str'>"bindColToSqlValue BindColLong "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>long</span>
<a name="line-908"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>SqlInt32</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>long</span><span class='hs-layout'>)</span>
<a name="line-909"></a><span class='hs-definition'>bindColToSqlValue'</span> <span class='hs-keyword'>_</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColBigInt</span>  <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-varid'>strLen</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-910"></a>  <span class='hs-varid'>bigInt</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>peek</span> <span class='hs-varid'>buf</span>
<a name="line-911"></a>  <span class='hs-varid'>l</span> <span class='hs-varop'>$</span> <span class='hs-str'>"bindColToSqlValue BindColBigInt "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>bigInt</span>
<a name="line-912"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>SqlInt64</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>bigInt</span><span class='hs-layout'>)</span>
<a name="line-913"></a><span class='hs-definition'>bindColToSqlValue'</span> <span class='hs-keyword'>_</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColFloat</span>   <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-varid'>strLen</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-914"></a>  <span class='hs-varid'>float</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>peek</span> <span class='hs-varid'>buf</span>
<a name="line-915"></a>  <span class='hs-varid'>l</span> <span class='hs-varop'>$</span> <span class='hs-str'>"bindColToSqlValue BindColFloat "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>float</span>
<a name="line-916"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>SqlDouble</span> <span class='hs-layout'>(</span><span class='hs-varid'>realToFrac</span> <span class='hs-varid'>float</span><span class='hs-layout'>)</span>
<a name="line-917"></a><span class='hs-definition'>bindColToSqlValue'</span> <span class='hs-keyword'>_</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColDouble</span>  <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-varid'>strLen</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-918"></a>  <span class='hs-varid'>double</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>peek</span> <span class='hs-varid'>buf</span>
<a name="line-919"></a>  <span class='hs-varid'>l</span> <span class='hs-varop'>$</span> <span class='hs-str'>"bindColToSqlValue BindColDouble "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>double</span>
<a name="line-920"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>SqlDouble</span> <span class='hs-layout'>(</span><span class='hs-varid'>realToFrac</span> <span class='hs-varid'>double</span><span class='hs-layout'>)</span>
<a name="line-921"></a><span class='hs-definition'>bindColToSqlValue'</span> <span class='hs-varid'>pcstmt</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColBinary</span>  <span class='hs-varid'>buf</span> <span class='hs-varid'>bufLen</span> <span class='hs-varid'>col</span><span class='hs-layout'>)</span> <span class='hs-varid'>strLen</span>
<a name="line-922"></a>  <span class='hs-keyglyph'>|</span> <span class='hs-varid'>bufLen</span> <span class='hs-varop'>&gt;=</span> <span class='hs-varid'>strLen</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-923"></a>      <span class='hs-varid'>bs</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>packCStringLen</span> <span class='hs-layout'>(</span><span class='hs-varid'>castPtr</span> <span class='hs-varid'>buf</span><span class='hs-layout'>,</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>strLen</span><span class='hs-layout'>)</span>
<a name="line-924"></a>      <span class='hs-varid'>l</span> <span class='hs-varop'>$</span> <span class='hs-str'>"bindColToSqlValue BindColBinary "</span> <span class='hs-varop'>++</span> <span class='hs-varid'>show</span> <span class='hs-varid'>bs</span>
<a name="line-925"></a>      <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>SqlByteString</span> <span class='hs-varid'>bs</span>
<a name="line-926"></a>  <span class='hs-keyglyph'>|</span> <span class='hs-varid'>otherwise</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>getColData</span> <span class='hs-varid'>pcstmt</span> <span class='hs-layout'>(</span><span class='hs-comment'>-</span><span class='hs-num'>2</span><span class='hs-layout'>)</span> <span class='hs-varid'>col</span>
<a name="line-927"></a><span class='hs-comment'>{-# LINE 829 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-928"></a><span class='hs-definition'>bindColToSqlValue'</span> <span class='hs-keyword'>_</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColDate</span> <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-varid'>strLen</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-929"></a>  <span class='hs-conid'>StructDate</span> <span class='hs-varid'>year</span> <span class='hs-varid'>month</span> <span class='hs-varid'>day</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>peek</span> <span class='hs-varid'>buf</span>
<a name="line-930"></a>  <span class='hs-varid'>l</span> <span class='hs-varop'>$</span> <span class='hs-str'>"bindColToSqlValue BindColDate"</span>
<a name="line-931"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>SqlLocalDate</span> <span class='hs-varop'>$</span> <span class='hs-varid'>fromGregorian</span>
<a name="line-932"></a>    <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>year</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>month</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>day</span><span class='hs-layout'>)</span>
<a name="line-933"></a><span class='hs-definition'>bindColToSqlValue'</span> <span class='hs-keyword'>_</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColTime</span> <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-varid'>strLen</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-934"></a>  <span class='hs-conid'>StructTime</span> <span class='hs-varid'>hour</span> <span class='hs-varid'>minute</span> <span class='hs-varid'>second</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>peek</span> <span class='hs-varid'>buf</span>
<a name="line-935"></a>  <span class='hs-varid'>l</span> <span class='hs-varop'>$</span> <span class='hs-str'>"bindColToSqlValue BindColTime"</span>
<a name="line-936"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>SqlLocalTimeOfDay</span> <span class='hs-varop'>$</span> <span class='hs-conid'>TimeOfDay</span>
<a name="line-937"></a>    <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>hour</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>minute</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>second</span><span class='hs-layout'>)</span>
<a name="line-938"></a><span class='hs-definition'>bindColToSqlValue'</span> <span class='hs-keyword'>_</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColTimestamp</span> <span class='hs-varid'>buf</span><span class='hs-layout'>)</span> <span class='hs-varid'>strLen</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-939"></a>  <span class='hs-conid'>StructTimestamp</span> <span class='hs-varid'>year</span> <span class='hs-varid'>month</span> <span class='hs-varid'>day</span> <span class='hs-varid'>hour</span> <span class='hs-varid'>minute</span> <span class='hs-varid'>second</span> <span class='hs-varid'>nanosecond</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>peek</span> <span class='hs-varid'>buf</span>
<a name="line-940"></a>  <span class='hs-varid'>l</span> <span class='hs-varop'>$</span> <span class='hs-str'>"bindColToSqlValue BindColTimestamp"</span>
<a name="line-941"></a>  <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-conid'>SqlLocalTime</span> <span class='hs-varop'>$</span> <span class='hs-conid'>LocalTime</span>
<a name="line-942"></a>    <span class='hs-layout'>(</span><span class='hs-varid'>fromGregorian</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>year</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>month</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>day</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-943"></a>    <span class='hs-layout'>(</span><span class='hs-conid'>TimeOfDay</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>hour</span><span class='hs-layout'>)</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>minute</span><span class='hs-layout'>)</span>
<a name="line-944"></a>    <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>second</span> <span class='hs-varop'>+</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>nanosecond</span> <span class='hs-varop'>/</span> <span class='hs-num'>1000000000</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span><span class='hs-layout'>)</span>
<a name="line-945"></a><span class='hs-definition'>bindColToSqlValue'</span> <span class='hs-keyword'>_</span> <span class='hs-layout'>(</span><span class='hs-conid'>BindColGetData</span> <span class='hs-keyword'>_</span><span class='hs-layout'>)</span> <span class='hs-keyword'>_</span> <span class='hs-keyglyph'>=</span>
<a name="line-946"></a>  <span class='hs-varid'>error</span> <span class='hs-str'>"bindColToSqlValue': unexpected BindColGetData!"</span>
<a name="line-947"></a>
<a name="line-948"></a><a name="fgetcolinfo"></a><span class='hs-definition'>fgetcolinfo</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>CStmt</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-keyglyph'>[</span><span class='hs-layout'>(</span><span class='hs-conid'>String</span><span class='hs-layout'>,</span> <span class='hs-conid'>SqlColDesc</span><span class='hs-layout'>)</span><span class='hs-keyglyph'>]</span>
<a name="line-949"></a><span class='hs-definition'>fgetcolinfo</span> <span class='hs-varid'>cstmt</span> <span class='hs-keyglyph'>=</span>
<a name="line-950"></a>    <span class='hs-keyword'>do</span> <span class='hs-varid'>ncols</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getNumResultCols</span> <span class='hs-varid'>cstmt</span>
<a name="line-951"></a>       <span class='hs-varid'>mapM</span> <span class='hs-varid'>getname</span> <span class='hs-keyglyph'>[</span><span class='hs-num'>1</span><span class='hs-keyglyph'>..</span><span class='hs-varid'>ncols</span><span class='hs-keyglyph'>]</span>
<a name="line-952"></a>    <span class='hs-keyword'>where</span> <span class='hs-varid'>getname</span> <span class='hs-varid'>icol</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>alloca</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>colnamelp</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-953"></a>                         <span class='hs-varid'>allocaBytes</span> <span class='hs-num'>128</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>cscolname</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-954"></a>                         <span class='hs-varid'>alloca</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>datatypeptr</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-955"></a>                         <span class='hs-varid'>alloca</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>colsizeptr</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-956"></a>                         <span class='hs-varid'>alloca</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>nullableptr</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-957"></a>              <span class='hs-keyword'>do</span> <span class='hs-varid'>sqlDescribeCol</span> <span class='hs-varid'>cstmt</span> <span class='hs-varid'>icol</span> <span class='hs-varid'>cscolname</span> <span class='hs-num'>127</span> <span class='hs-varid'>colnamelp</span> 
<a name="line-958"></a>                                <span class='hs-varid'>datatypeptr</span> <span class='hs-varid'>colsizeptr</span> <span class='hs-varid'>nullPtr</span> <span class='hs-varid'>nullableptr</span>
<a name="line-959"></a>                 <span class='hs-varid'>colnamelen</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>peek</span> <span class='hs-varid'>colnamelp</span>
<a name="line-960"></a>                 <span class='hs-varid'>colnamebs</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-conid'>B</span><span class='hs-varop'>.</span><span class='hs-varid'>packCStringLen</span> <span class='hs-layout'>(</span><span class='hs-varid'>cscolname</span><span class='hs-layout'>,</span> <span class='hs-varid'>fromIntegral</span> <span class='hs-varid'>colnamelen</span><span class='hs-layout'>)</span>
<a name="line-961"></a>                 <span class='hs-keyword'>let</span> <span class='hs-varid'>colname</span> <span class='hs-keyglyph'>=</span> <span class='hs-conid'>BUTF8</span><span class='hs-varop'>.</span><span class='hs-varid'>toString</span> <span class='hs-varid'>colnamebs</span>
<a name="line-962"></a>                 <span class='hs-varid'>datatype</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>peek</span> <span class='hs-varid'>datatypeptr</span>
<a name="line-963"></a>                 <span class='hs-varid'>colsize</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>peek</span> <span class='hs-varid'>colsizeptr</span>
<a name="line-964"></a>                 <span class='hs-varid'>nullable</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>peek</span> <span class='hs-varid'>nullableptr</span>
<a name="line-965"></a>                 <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>fromOTypeInfo</span> <span class='hs-varid'>colname</span> <span class='hs-varid'>datatype</span> <span class='hs-varid'>colsize</span> <span class='hs-varid'>nullable</span>
<a name="line-966"></a>
<a name="line-967"></a><a name="fexecutemany"></a><span class='hs-comment'>-- FIXME: needs a faster algorithm.</span>
<a name="line-968"></a><span class='hs-definition'>fexecutemany</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>SState</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-keyglyph'>[</span><span class='hs-keyglyph'>[</span><span class='hs-conid'>SqlValue</span><span class='hs-keyglyph'>]</span><span class='hs-keyglyph'>]</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-969"></a><span class='hs-definition'>fexecutemany</span> <span class='hs-varid'>sstate</span> <span class='hs-varid'>arglist</span> <span class='hs-keyglyph'>=</span>
<a name="line-970"></a>    <span class='hs-varid'>mapM_</span> <span class='hs-layout'>(</span><span class='hs-varid'>fexecute</span> <span class='hs-varid'>sstate</span><span class='hs-layout'>)</span> <span class='hs-varid'>arglist</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>()</span>
<a name="line-971"></a>
<a name="line-972"></a><a name="public_ffinish"></a><span class='hs-comment'>-- Finish and change state</span>
<a name="line-973"></a><span class='hs-definition'>public_ffinish</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>SState</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-974"></a><span class='hs-definition'>public_ffinish</span> <span class='hs-varid'>sstate</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-975"></a>  <span class='hs-varid'>l</span> <span class='hs-str'>"public_ffinish"</span>
<a name="line-976"></a>  <span class='hs-varid'>modifyMVar_</span> <span class='hs-layout'>(</span><span class='hs-varid'>stomv</span> <span class='hs-varid'>sstate</span><span class='hs-layout'>)</span> <span class='hs-varid'>freeMStmt</span>
<a name="line-977"></a>  <span class='hs-varid'>modifyMVar_</span> <span class='hs-layout'>(</span><span class='hs-varid'>bindColsMV</span> <span class='hs-varid'>sstate</span><span class='hs-layout'>)</span> <span class='hs-varid'>freeBindCols</span>
<a name="line-978"></a> <span class='hs-keyword'>where</span>
<a name="line-979"></a>  <span class='hs-varid'>freeMStmt</span> <span class='hs-conid'>Nothing</span>    <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-conid'>Nothing</span>
<a name="line-980"></a>  <span class='hs-varid'>freeMStmt</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>sth</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>ffinish</span> <span class='hs-varid'>sth</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>return</span> <span class='hs-conid'>Nothing</span>
<a name="line-981"></a>  <span class='hs-varid'>freeBindCols</span> <span class='hs-conid'>Nothing</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>return</span> <span class='hs-conid'>Nothing</span>
<a name="line-982"></a>  <span class='hs-varid'>freeBindCols</span> <span class='hs-layout'>(</span><span class='hs-conid'>Just</span> <span class='hs-varid'>bindCols</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>=</span> <span class='hs-keyword'>do</span>
<a name="line-983"></a>    <span class='hs-varid'>l</span> <span class='hs-str'>"public_ffinish: freeing bindcols"</span>
<a name="line-984"></a>    <span class='hs-varid'>mapM_</span> <span class='hs-layout'>(</span><span class='hs-keyglyph'>\</span><span class='hs-layout'>(</span><span class='hs-varid'>bindCol</span><span class='hs-layout'>,</span> <span class='hs-varid'>pSqlLen</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-varid'>freeBindCol</span> <span class='hs-varid'>bindCol</span> <span class='hs-varop'>&gt;&gt;</span> <span class='hs-varid'>free</span> <span class='hs-varid'>pSqlLen</span><span class='hs-layout'>)</span> <span class='hs-varid'>bindCols</span>
<a name="line-985"></a>    <span class='hs-varid'>return</span> <span class='hs-conid'>Nothing</span>
<a name="line-986"></a>
<a name="line-987"></a><a name="ffinish"></a><span class='hs-definition'>ffinish</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Stmt</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-988"></a><span class='hs-definition'>ffinish</span> <span class='hs-varid'>stmt</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>withRawStmt</span> <span class='hs-varid'>stmt</span> <span class='hs-varop'>$</span> <span class='hs-varid'>sqlFreeHandleSth_app</span> 
<a name="line-989"></a>
<a name="line-990"></a>
<a name="line-991"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-keyword'>ccall</span> <span class='hs-keyword'>safe</span> <span class='hs-str'>"hdbc-odbc-helper.h wrapobjodbc"</span>
<a name="line-992"></a>  <span class='hs-varid'>wrapstmt</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>CStmt</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>WrappedCConn</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>WrappedCStmt</span><span class='hs-layout'>)</span>
<a name="line-993"></a>
<a name="line-994"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-keyword'>ccall</span> <span class='hs-keyword'>safe</span> <span class='hs-str'>"sql.h SQLDescribeCol"</span>
<a name="line-995"></a><span class='hs-comment'>{-# LINE 896 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-996"></a>  <span class='hs-varid'>sqlDescribeCol</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>CStmt</span>   
<a name="line-997"></a>                 <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Int16</span> <span class='hs-comment'>-- ^ Column number</span>
<a name="line-998"></a><span class='hs-comment'>{-# LINE 898 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-999"></a>                 <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>CString</span>     <span class='hs-comment'>-- ^ Column name</span>
<a name="line-1000"></a>                 <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Int16</span> <span class='hs-comment'>-- ^ Buffer length</span>
<a name="line-1001"></a><span class='hs-comment'>{-# LINE 900 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1002"></a>                 <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Ptr</span> <span class='hs-layout'>(</span><span class='hs-conid'>Int16</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- ^ name length ptr</span>
<a name="line-1003"></a><span class='hs-comment'>{-# LINE 901 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1004"></a>                 <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Ptr</span> <span class='hs-layout'>(</span><span class='hs-conid'>Int16</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- ^ data type ptr</span>
<a name="line-1005"></a><span class='hs-comment'>{-# LINE 902 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1006"></a>                 <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Ptr</span> <span class='hs-layout'>(</span><span class='hs-conid'>Word64</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- ^ column size ptr</span>
<a name="line-1007"></a><span class='hs-comment'>{-# LINE 903 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1008"></a>                 <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Ptr</span> <span class='hs-layout'>(</span><span class='hs-conid'>Int16</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- ^ decimal digits ptr</span>
<a name="line-1009"></a><span class='hs-comment'>{-# LINE 904 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1010"></a>                 <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Ptr</span> <span class='hs-layout'>(</span><span class='hs-conid'>Int16</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- ^ nullable ptr</span>
<a name="line-1011"></a><span class='hs-comment'>{-# LINE 905 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1012"></a>                 <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Int16</span>
<a name="line-1013"></a><span class='hs-comment'>{-# LINE 906 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1014"></a>
<a name="line-1015"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-keyword'>ccall</span> <span class='hs-keyword'>safe</span> <span class='hs-str'>"sql.h SQLGetData"</span>
<a name="line-1016"></a><span class='hs-comment'>{-# LINE 908 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1017"></a>  <span class='hs-varid'>sqlGetData</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>CStmt</span>       <span class='hs-comment'>-- ^ statement handle</span>
<a name="line-1018"></a>             <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Word16</span> <span class='hs-comment'>-- ^ Column number</span>
<a name="line-1019"></a><span class='hs-comment'>{-# LINE 910 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1020"></a>             <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Int16</span> <span class='hs-comment'>-- ^ target type</span>
<a name="line-1021"></a><span class='hs-comment'>{-# LINE 911 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1022"></a>             <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>CString</span> <span class='hs-comment'>-- ^ target value pointer (void * in C)</span>
<a name="line-1023"></a>             <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Int64</span> <span class='hs-comment'>-- ^ buffer len</span>
<a name="line-1024"></a><span class='hs-comment'>{-# LINE 913 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1025"></a>             <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Ptr</span> <span class='hs-layout'>(</span><span class='hs-conid'>Int64</span><span class='hs-layout'>)</span>
<a name="line-1026"></a><span class='hs-comment'>{-# LINE 914 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1027"></a>             <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Int16</span>
<a name="line-1028"></a><span class='hs-comment'>{-# LINE 915 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1029"></a>
<a name="line-1030"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-keyword'>ccall</span> <span class='hs-keyword'>safe</span> <span class='hs-str'>"sql.h SQLBindCol"</span>
<a name="line-1031"></a><span class='hs-comment'>{-# LINE 917 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1032"></a>  <span class='hs-varid'>sqlBindCol</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>CStmt</span>            <span class='hs-comment'>-- ^ statement handle</span>
<a name="line-1033"></a>             <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Word16</span> <span class='hs-comment'>-- ^ Column number</span>
<a name="line-1034"></a><span class='hs-comment'>{-# LINE 919 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1035"></a>             <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Int16</span>  <span class='hs-comment'>-- ^ target type</span>
<a name="line-1036"></a><span class='hs-comment'>{-# LINE 920 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1037"></a>             <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>ColBuf</span>           <span class='hs-comment'>-- ^ target value pointer (void * in C)</span>
<a name="line-1038"></a>             <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Int64</span>       <span class='hs-comment'>-- ^ buffer len</span>
<a name="line-1039"></a><span class='hs-comment'>{-# LINE 922 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1040"></a>             <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Ptr</span> <span class='hs-layout'>(</span><span class='hs-conid'>Int64</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- ^ strlen_or_indptr</span>
<a name="line-1041"></a><span class='hs-comment'>{-# LINE 923 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1042"></a>             <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Int16</span>
<a name="line-1043"></a><span class='hs-comment'>{-# LINE 924 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1044"></a>
<a name="line-1045"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-keyword'>ccall</span> <span class='hs-keyword'>safe</span> <span class='hs-str'>"hdbc-odbc-helper.h sqlFreeHandleSth_app"</span>
<a name="line-1046"></a>  <span class='hs-varid'>sqlFreeHandleSth_app</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>WrappedCStmt</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span>
<a name="line-1047"></a>
<a name="line-1048"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-keyword'>ccall</span> <span class='hs-keyword'>safe</span> <span class='hs-str'>"hdbc-odbc-helper.h &amp;sqlFreeHandleSth_finalizer"</span>
<a name="line-1049"></a>  <span class='hs-varid'>sqlFreeHandleSth_ptr</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>FunPtr</span> <span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>WrappedCStmt</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>()</span><span class='hs-layout'>)</span>
<a name="line-1050"></a>
<a name="line-1051"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-keyword'>ccall</span> <span class='hs-keyword'>safe</span> <span class='hs-str'>"sql.h SQLPrepare"</span>
<a name="line-1052"></a><span class='hs-comment'>{-# LINE 932 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1053"></a>  <span class='hs-varid'>sqlPrepare</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>CStmt</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>CString</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Int32</span> 
<a name="line-1054"></a><span class='hs-comment'>{-# LINE 933 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1055"></a>             <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Int16</span>
<a name="line-1056"></a><span class='hs-comment'>{-# LINE 934 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1057"></a>
<a name="line-1058"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-keyword'>ccall</span> <span class='hs-keyword'>safe</span> <span class='hs-str'>"sql.h SQLExecute"</span>
<a name="line-1059"></a><span class='hs-comment'>{-# LINE 936 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1060"></a>  <span class='hs-varid'>sqlExecute</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>CStmt</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Int16</span>
<a name="line-1061"></a><span class='hs-comment'>{-# LINE 937 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1062"></a>
<a name="line-1063"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-keyword'>ccall</span> <span class='hs-keyword'>safe</span> <span class='hs-str'>"sql.h SQLAllocHandle"</span>
<a name="line-1064"></a><span class='hs-comment'>{-# LINE 939 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1065"></a>  <span class='hs-varid'>sqlAllocStmtHandle</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Int16</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>CConn</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-1066"></a><span class='hs-comment'>{-# LINE 940 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1067"></a>                        <span class='hs-conid'>Ptr</span> <span class='hs-layout'>(</span><span class='hs-conid'>Ptr</span> <span class='hs-conid'>CStmt</span><span class='hs-layout'>)</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Int16</span>
<a name="line-1068"></a><span class='hs-comment'>{-# LINE 941 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1069"></a>
<a name="line-1070"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-keyword'>ccall</span> <span class='hs-keyword'>safe</span> <span class='hs-str'>"sql.h SQLNumResultCols"</span>
<a name="line-1071"></a><span class='hs-comment'>{-# LINE 943 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1072"></a>  <span class='hs-varid'>sqlNumResultCols</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>CStmt</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>Int16</span> 
<a name="line-1073"></a><span class='hs-comment'>{-# LINE 944 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1074"></a>                   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Int16</span>
<a name="line-1075"></a><span class='hs-comment'>{-# LINE 945 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1076"></a>
<a name="line-1077"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-keyword'>ccall</span> <span class='hs-keyword'>safe</span> <span class='hs-str'>"sql.h SQLRowCount"</span>
<a name="line-1078"></a><span class='hs-comment'>{-# LINE 947 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1079"></a>  <span class='hs-varid'>sqlRowCount</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>CStmt</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>Int32</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Int16</span>
<a name="line-1080"></a><span class='hs-comment'>{-# LINE 948 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1081"></a>
<a name="line-1082"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-keyword'>ccall</span> <span class='hs-keyword'>safe</span> <span class='hs-str'>"sql.h SQLBindParameter"</span>
<a name="line-1083"></a><span class='hs-comment'>{-# LINE 950 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1084"></a>  <span class='hs-varid'>sqlBindParameter</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>CStmt</span> <span class='hs-comment'>-- ^ Statement handle</span>
<a name="line-1085"></a>                   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Word16</span> <span class='hs-comment'>-- ^ Parameter Number</span>
<a name="line-1086"></a><span class='hs-comment'>{-# LINE 952 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1087"></a>                   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Int16</span> <span class='hs-comment'>-- ^ Input or output</span>
<a name="line-1088"></a><span class='hs-comment'>{-# LINE 953 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1089"></a>                   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Int16</span> <span class='hs-comment'>-- ^ Value type</span>
<a name="line-1090"></a><span class='hs-comment'>{-# LINE 954 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1091"></a>                   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Int16</span> <span class='hs-comment'>-- ^ Parameter type</span>
<a name="line-1092"></a><span class='hs-comment'>{-# LINE 955 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1093"></a>                   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Word64</span> <span class='hs-comment'>-- ^ column size</span>
<a name="line-1094"></a><span class='hs-comment'>{-# LINE 956 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1095"></a>                   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Int16</span> <span class='hs-comment'>-- ^ decimal digits</span>
<a name="line-1096"></a><span class='hs-comment'>{-# LINE 957 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1097"></a>                   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>CString</span>   <span class='hs-comment'>-- ^ Parameter value pointer</span>
<a name="line-1098"></a>                   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Int64</span> <span class='hs-comment'>-- ^ buffer length</span>
<a name="line-1099"></a><span class='hs-comment'>{-# LINE 959 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1100"></a>                   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>Int64</span> <span class='hs-comment'>-- ^ strlen_or_indptr</span>
<a name="line-1101"></a><span class='hs-comment'>{-# LINE 960 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1102"></a>                   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Int16</span>
<a name="line-1103"></a><span class='hs-comment'>{-# LINE 961 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1104"></a>
<a name="line-1105"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-keyword'>ccall</span> <span class='hs-keyword'>safe</span> <span class='hs-str'>"hdbc-odbc-helper.h &amp;nullDataHDBC"</span>
<a name="line-1106"></a>  <span class='hs-varid'>nullDataHDBC</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>Int64</span>
<a name="line-1107"></a><span class='hs-comment'>{-# LINE 964 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1108"></a>
<a name="line-1109"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-keyword'>ccall</span> <span class='hs-keyword'>safe</span> <span class='hs-str'>"sql.h SQLDescribeParam"</span>
<a name="line-1110"></a><span class='hs-comment'>{-# LINE 966 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1111"></a>  <span class='hs-varid'>sqlDescribeParam</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>CStmt</span> 
<a name="line-1112"></a>                   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Word16</span> <span class='hs-comment'>-- ^ parameter number</span>
<a name="line-1113"></a><span class='hs-comment'>{-# LINE 968 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1114"></a>                   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>Int16</span> <span class='hs-comment'>-- ^ data type ptr</span>
<a name="line-1115"></a><span class='hs-comment'>{-# LINE 969 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1116"></a>                   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>Word64</span> <span class='hs-comment'>-- ^ parameter size ptr</span>
<a name="line-1117"></a><span class='hs-comment'>{-# LINE 970 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1118"></a>                   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>Int16</span> <span class='hs-comment'>-- ^ dec digits ptr</span>
<a name="line-1119"></a><span class='hs-comment'>{-# LINE 971 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1120"></a>                   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>Int16</span> <span class='hs-comment'>-- ^ nullable ptr</span>
<a name="line-1121"></a><span class='hs-comment'>{-# LINE 972 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1122"></a>                   <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Int16</span>
<a name="line-1123"></a><span class='hs-comment'>{-# LINE 973 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1124"></a>
<a name="line-1125"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-keyword'>ccall</span> <span class='hs-keyword'>safe</span> <span class='hs-str'>"sql.h SQLFetch"</span>
<a name="line-1126"></a><span class='hs-comment'>{-# LINE 975 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1127"></a>  <span class='hs-varid'>sqlFetch</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>CStmt</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Int16</span>
<a name="line-1128"></a><span class='hs-comment'>{-# LINE 976 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1129"></a>
<a name="line-1130"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-keyword'>ccall</span> <span class='hs-keyword'>safe</span> <span class='hs-str'>"hdbc-odbc-helper.h simpleSqlTables"</span>
<a name="line-1131"></a>  <span class='hs-varid'>simpleSqlTables</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>CStmt</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Int16</span>
<a name="line-1132"></a><span class='hs-comment'>{-# LINE 979 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1133"></a>
<a name="line-1134"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-keyword'>ccall</span> <span class='hs-keyword'>safe</span> <span class='hs-str'>"hdbc-odbc-helper.h simpleSqlColumns"</span>
<a name="line-1135"></a>  <span class='hs-varid'>simpleSqlColumns</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>CStmt</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>CChar</span> <span class='hs-keyglyph'>-&gt;</span> 
<a name="line-1136"></a>                      <span class='hs-conid'>Int16</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Int16</span>
<a name="line-1137"></a><span class='hs-comment'>{-# LINE 983 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1138"></a>
<a name="line-1139"></a><a name="fgetparminfo"></a><span class='hs-definition'>fgetparminfo</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>CStmt</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-keyglyph'>[</span><span class='hs-conid'>SqlColDesc</span><span class='hs-keyglyph'>]</span>
<a name="line-1140"></a><span class='hs-definition'>fgetparminfo</span> <span class='hs-varid'>cstmt</span> <span class='hs-keyglyph'>=</span>
<a name="line-1141"></a>    <span class='hs-keyword'>do</span> <span class='hs-varid'>ncols</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>getNumParams</span> <span class='hs-varid'>cstmt</span>
<a name="line-1142"></a>       <span class='hs-varid'>mapM</span> <span class='hs-varid'>getname</span> <span class='hs-keyglyph'>[</span><span class='hs-num'>1</span><span class='hs-keyglyph'>..</span><span class='hs-varid'>ncols</span><span class='hs-keyglyph'>]</span>
<a name="line-1143"></a>    <span class='hs-keyword'>where</span> <span class='hs-varid'>getname</span> <span class='hs-varid'>icol</span> <span class='hs-keyglyph'>=</span> <span class='hs-comment'>-- alloca $ \colnamelp -&gt;</span>
<a name="line-1144"></a>                         <span class='hs-comment'>-- allocaBytes 128 $ \cscolname -&gt;</span>
<a name="line-1145"></a>                         <span class='hs-varid'>alloca</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>datatypeptr</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-1146"></a>                         <span class='hs-varid'>alloca</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>colsizeptr</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-1147"></a>                         <span class='hs-varid'>alloca</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>nullableptr</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-1148"></a>              <span class='hs-keyword'>do</span> <span class='hs-varid'>poke</span> <span class='hs-varid'>datatypeptr</span> <span class='hs-num'>127</span> <span class='hs-comment'>-- to test if sqlDescribeParam actually writes something to the area</span>
<a name="line-1149"></a>                 <span class='hs-varid'>res</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>sqlDescribeParam</span> <span class='hs-varid'>cstmt</span> <span class='hs-layout'>(</span><span class='hs-varid'>fromInteger</span> <span class='hs-varop'>$</span> <span class='hs-varid'>toInteger</span> <span class='hs-varid'>icol</span><span class='hs-layout'>)</span> <span class='hs-comment'>-- cscolname 127 colnamelp </span>
<a name="line-1150"></a>                                  <span class='hs-varid'>datatypeptr</span> <span class='hs-varid'>colsizeptr</span> <span class='hs-varid'>nullPtr</span> <span class='hs-varid'>nullableptr</span>
<a name="line-1151"></a>                 <span class='hs-varid'>putStrLn</span> <span class='hs-varop'>$</span> <span class='hs-varid'>show</span> <span class='hs-varid'>res</span>
<a name="line-1152"></a>                 <span class='hs-comment'>-- We need proper error handling here. Not all ODBC drivers supports SQLDescribeParam.</span>
<a name="line-1153"></a>                 <span class='hs-comment'>-- Not supporting SQLDescribeParam is quite allright according to the ODBC standard.</span>
<a name="line-1154"></a>                 <span class='hs-varid'>datatype</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>peek</span> <span class='hs-varid'>datatypeptr</span>
<a name="line-1155"></a>                 <span class='hs-varid'>colsize</span>  <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>peek</span> <span class='hs-varid'>colsizeptr</span>
<a name="line-1156"></a>                 <span class='hs-varid'>nullable</span> <span class='hs-keyglyph'>&lt;-</span> <span class='hs-varid'>peek</span> <span class='hs-varid'>nullableptr</span>
<a name="line-1157"></a>                 <span class='hs-varid'>return</span> <span class='hs-varop'>$</span> <span class='hs-varid'>snd</span> <span class='hs-varop'>$</span> <span class='hs-varid'>fromOTypeInfo</span> <span class='hs-str'>""</span> <span class='hs-varid'>datatype</span> <span class='hs-varid'>colsize</span> <span class='hs-varid'>nullable</span>
<a name="line-1158"></a>
<a name="line-1159"></a><a name="getNumParams"></a><span class='hs-definition'>getNumParams</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>CStmt</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Int16</span>
<a name="line-1160"></a><span class='hs-definition'>getNumParams</span> <span class='hs-varid'>sthptr</span> <span class='hs-keyglyph'>=</span> <span class='hs-varid'>alloca</span> <span class='hs-varop'>$</span> <span class='hs-keyglyph'>\</span><span class='hs-varid'>pcount</span> <span class='hs-keyglyph'>-&gt;</span>
<a name="line-1161"></a>    <span class='hs-keyword'>do</span> <span class='hs-varid'>sqlNumParams</span> <span class='hs-varid'>sthptr</span> <span class='hs-varid'>pcount</span> <span class='hs-varop'>&gt;&gt;=</span> <span class='hs-varid'>checkError</span> <span class='hs-str'>"SQLNumResultCols"</span> 
<a name="line-1162"></a>                                          <span class='hs-layout'>(</span><span class='hs-conid'>StmtHandle</span> <span class='hs-varid'>sthptr</span><span class='hs-layout'>)</span>
<a name="line-1163"></a>       <span class='hs-varid'>peek</span> <span class='hs-varid'>pcount</span>
<a name="line-1164"></a>
<a name="line-1165"></a><span class='hs-keyword'>foreign</span> <span class='hs-keyword'>import</span> <span class='hs-keyword'>ccall</span> <span class='hs-keyword'>safe</span> <span class='hs-str'>"sql.h SQLNumParams"</span>
<a name="line-1166"></a><span class='hs-comment'>{-# LINE 1011 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1167"></a>  <span class='hs-varid'>sqlNumParams</span> <span class='hs-keyglyph'>::</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>CStmt</span> <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>Ptr</span> <span class='hs-conid'>Int16</span> 
<a name="line-1168"></a><span class='hs-comment'>{-# LINE 1012 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
<a name="line-1169"></a>               <span class='hs-keyglyph'>-&gt;</span> <span class='hs-conid'>IO</span> <span class='hs-conid'>Int16</span>
<a name="line-1170"></a><span class='hs-comment'>{-# LINE 1013 "Database/HDBC/ODBC/Statement.hsc" #-}</span>
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