protected function GoodColArguments()
{
return [['SELECT 1 AS foo', 0, [], [1]], ['SELECT 1 AS foo, 2 AS bar', 0, [], [1]], ['SELECT 1 AS foo, 2 AS bar', 1, [], [2]], ['SELECT 1 AS foo, 2 AS bar UNION SELECT 3 AS foo, 4 AS bar', 0, [], [1, 3]], ['SELECT 1 AS foo, 2 AS bar UNION SELECT 3 AS foo, 4 AS bar', 1, [], [2, 4]], ['SELECT ? AS foo, ? AS bar UNION SELECT ? AS foo, ? AS bar', 0, [1, 2, 3, 4], [1, 3]], ['SELECT ? AS foo, ? AS bar UNION SELECT ? AS foo, ? AS bar', 1, [1, 2, 3, 4], [2, 4]]];
}