package Tangram::Driver::Pg::Storage;

use strict;

use Tangram::Storage;
use vars qw(@ISA);
 @ISA = qw( Tangram::Storage );

sub connect
{
    my $class = shift;

    my $self = $class->SUPER::connect(@_);

    $self->{db}->{RaiseError} = 1;
    return $self;
}


sub has_tx()         { 1 }
sub has_subselects() { 1 }
sub from_dual()      { " FROM DUAL" }

1;