public function testSubgroupHandoff()
{
$dq = new DataQuery('DataQueryTest_A');
$subDq = $dq->disjunctiveGroup();
$orgDq = clone $dq;
$subDq->sort('"DataQueryTest_A"."Name"');
$orgDq->sort('"DataQueryTest_A"."Name"');
$this->assertSQLEquals($dq->sql($parameters), $orgDq->sql($parameters));
$subDq->limit(5, 7);
$orgDq->limit(5, 7);
$this->assertSQLEquals($dq->sql($parameters), $orgDq->sql($parameters));
}
