/**
* @group pgsql
*/
public function testColumns()
{
$columns = $this->ssql->createSQry()->columnsof('user');
$this->assertSame(count($columns), 2);
$this->assertSame($columns[0]['name'], 'id');
$this->assertSame($columns[0]['pk'], true);
$this->assertSame($columns[1]['name'], 'name');
$this->assertSame($columns[1]['pk'], false);
}
