# Copyright (C) 2008-2009 Sun Microsystems, Inc. All rights reserved.
# Use is subject to license terms.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
# USA

package GenTest::Transform::FromSubquery;

require Exporter;
@ISA = qw(GenTest GenTest::Transform);

use strict;
use lib 'lib';

use GenTest;
use GenTest::Transform;
use GenTest::Constants;

sub transform {
	my ($class, $orig_query) = @_;

	$orig_query =~ s{SELECT (.*?) FROM (.*)}{SELECT * FROM ( SELECT $1 FROM $2 ) AS FROM_SUBQUERY }sio;
	return $orig_query." /* TRANSFORM_OUTCOME_UNORDERED_MATCH */";

}

1;
