set joined_subquery_requires_alias = 0; drop table if exists t_00725_2; drop table if exists s_00725_2; create table t_00725_2(a Int64, b Int64) engine = TinyLog; insert into t_00725_2 values(1,1); insert into t_00725_2 values(2,2); create table s_00725_2(a Int64, b Int64) engine = TinyLog; insert into s_00725_2 values(1,1); select a, b, s_a, s_b from t_00725_2 all left join (select a,b,a s_a, b s_b from s_00725_2) using (a,b); select '-'; select t_00725_2.*, s_00725_2.* from t_00725_2 all left join s_00725_2 using (a,b); select '-'; select a,b,s_a,s_b from t_00725_2 all left join (select a, b, a s_a, b s_b from s_00725_2) s_00725_2 on (s_00725_2.a = t_00725_2.a and s_00725_2.b = t_00725_2.b); select '-'; select * from t_00725_2 all left join (select a s_a, b s_b from s_00725_2) on (s_a = t_00725_2.a and s_b = t_00725_2.b); select '-'; select a,b,s_a,s_b from t_00725_2 all left join (select a,b, a s_a, b s_b from s_00725_2) on (s_a = t_00725_2.a and s_b = t_00725_2.b); select '-'; select t_00725_2.*, s_00725_2.* from t_00725_2 all left join s_00725_2 on (s_00725_2.a = t_00725_2.a and s_00725_2.b = t_00725_2.b); drop table if exists t_00725_2; drop table if exists s_00725_2;