table t1 : {A : int, B : string, C : float} table t2 : {A : float, D : int} val q1 = (SELECT * FROM t1) val q2 = (SELECT * FROM t1, t2) (*val q3 = (SELECT * FROM t1, t1)*) val q3 = (SELECT * FROM t1, t1 AS T2) val q4 = (SELECT * FROM {{t1}} AS T, t1 AS T2) val q5 = (SELECT t1.A FROM t1) val q6 = (SELECT t1.B, t1.C, t1.A FROM t1) val q7 = (SELECT t1.A, t2.A FROM t1, t2)