/usr/share/doc/libdbd-mysql-perl/examples/decimal_test.pl is in libdbd-mysql-perl 4.020-1ubuntu0.1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | #!/usr/bin/perl
use DBI;
## get DBI type map
my %map;
foreach (@{ $DBI::EXPORT_TAGS{sql_types} }) {
$map{&{"DBI::$_"}} = $_;
}
my $dbh = DBI->connect('DBI:mysql:test;mysql_emulated_prepare=1', 'root');
my $table = 'mysql5bug';
my $drop = "DROP TABLE IF EXISTS $table";
my $create = "CREATE TABLE $table (value decimal(5,2));";
my $select = "SELECT * FROM $table WHERE 1 = 0";
## create table and get column types
$dbh->do($drop) or die $dbh->errstr;
$dbh->do($create) or die $dbh->errstr;
my $sth = $dbh->prepare( $select );
my $rv = $sth->execute;
my $fields = $sth->{NAME};
my $types = $sth->{TYPE};
## print out column types
foreach (0..$#$fields) {
printf("%8s %3d %s\n", $fields->[$_], $types->[$_],
$map{$types->[$_]});
}
## cleanup
$dbh->do($drop) or die $dbh->errstr;
$sth->finish;
$dbh->disconnect;
1;
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