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#!perl -w
# $Id: testclob.pl 11680 2008-08-28 08:23:27Z mjevans $
use DBI;
my $dbh = DBI->connect()
or die "$DBI::errstr\n";
$dbh->{PrintError} = 0;
eval {
# if it's not already created, the eval will silently ignore this
$dbh->do("drop table longtest;");
};
$dbh->{RaiseError} = 1;
$dbh->do("create table longtest (id integer primary key, value CLOB)");
my %foo;
$foo{2} = "Hello there.";
$foo{1} = "This is a test of CLOB. "x200;
my $tracefile = "dbitrace.log";
if (-e $tracefile) {
unlink($tracefile);
}
DBI->trace(9,$tracefile);
my $sth = $dbh->prepare("insert into longtest values (?, ?)");
$sth->execute((2, $foo{2}));
$sth->execute((1, $foo{1}));
$dbh->{LongReadLen} = 2000000;
my $sth2 = $dbh->prepare("select id, value from longtest order by id");
$sth2->execute;
my @row;
while (@row = $sth2->fetchrow_array) {
print join(', ', @row), "\n";
}
$dbh->disconnect;
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