public function testDistinct()
{
$query = new DataQuery('DataQueryTest_E');
$this->assertContains('SELECT DISTINCT', $query->sql($params), 'Query is set as distinct by default');
$query = $query->distinct(false);
$this->assertNotContains('SELECT DISTINCT', $query->sql($params), 'Query does not contain distinct');
$query = $query->distinct(true);
$this->assertContains('SELECT DISTINCT', $query->sql($params), 'Query contains distinct');
}
