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#!/usr/bin/perl -w -I./t
# $Id: testcrtable.pl 11680 2008-08-28 08:23:27Z mjevans $
# use strict;
use DBI qw(:sql_types);
my (@row);
my $dbh = DBI->connect()
or exit(0);
# ------------------------------------------------------------
my %TypeTests = (
'SQL_ALL_TYPES' => 0,
'SQL_VARCHAR' => SQL_VARCHAR,
'SQL_CHAR' => SQL_CHAR,
'SQL_INTEGER' => SQL_INTEGER,
'SQL_SMALLINT' => SQL_SMALLINT,
'SQL_NUMERIC' => SQL_NUMERIC,
'SQL_LONGVARCHAR' => SQL_LONGVARCHAR,
'SQL_LONGVARBINARY' => SQL_LONGVARBINARY,
);
my $ret;
print "\nInformation for DBI_DSN=$ENV{'DBI_DSN'}\n\t", $dbh->get_info(17), "\n";
my $SQLInfo;
print "Listing all types\n";
my $sql = "create table PERL_TEST (\n";
my $icolno = 0;
$sth = $dbh->func(0, GetTypeInfo);
if ($sth) {
my $colcount = $sth->func(1, 0, ColAttributes); # 1 for col (unused) 0 for SQL_COLUMN_COUNT
# print "Column count is $colcount\n";
my $i;
my @coldescs = ();
# column 0 should be an error/blank
for ($i = 0; $i <= $colcount; $i++) {
my $stype = $sth->func($i, 2, ColAttributes);
my $sname = $sth->func($i, 1, ColAttributes);
push(@coldescs, $sname);
}
my @cols = ();
while (@row = $sth->fetchrow()) {
if (!($row[0] =~ /auto/)) {
my $tmp = " COL_$icolno $row[0]";
$tmp .= "($row[2])" if ($row[5] =~ /length/ );
push(@cols, $tmp);
}
$icolno++;
print "$row[0], ",
&nullif($row[1]), ", ",
&nullif($row[2]), ", ",
&nullif($row[3]), ", ",
&nullif($row[4]), ", ",
&nullif($row[5]), ", ",
&nullif($row[6]), ", ",
"\n";
}
$sql .= join("\n , ", @cols) . ")\n";
$sth->finish;
}
print $sql;
eval {
$dbh->do("drop table PERL_TEST");
};
$dbh->do($sql);
my @tables = $dbh->tables;
my @mtable = grep(/PERL_TEST/, @tables);
my ($catalog, $schema, $table) = split(/\./, $mtable[0]);
$catalog =~ s/"//g;
$schema =~ s/"//g;
$table =~ s/"//g;
$table="PERL_DBD_TEST";
print "Getting column info for: $catalog, $schema, $table\n";
my $sth = $dbh->column_info(undef, undef, $table, undef);
my @row;
print join(', ', @{$sth->{NAME}}), "\n";
while (@row = $sth->fetchrow_array) {
# join prints nasty warning messages with -w. There's gotta be a better way...
foreach (@row) { $_ = "" if (!defined); }
print join(", ", @row), "\n";
}
$dbh->disconnect();
sub nullif ($) {
my $val = shift;
$val ? $val : "(null)";
}
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