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#!/usr/bin/perl use strict; use warnings; use Data::Dumper; use DBI; my $dsn = "DBI:Pg:database=postgres;host=localhost"; my $dbh = DBI->connect( $dsn, 'postgres', '', { RaiseError => 1 } ) or die $DBI::errstr; $dbh->do('CREATE TABLE buggy ( id INT )'); $dbh->do('INSERT INTO buggy (id) VALUES (1)'); my $ref= $dbh->selectrow_arrayref(<do('DROP TABLE buggy');