drop table if exists X; drop table if exists Y; create table X (id Int32, x_name String) engine Memory; create table Y (id Int32, y_name String) engine Memory; insert into X (id, x_name) values (1, 'A'), (2, 'B'), (2, 'C'), (3, 'D'), (4, 'E'), (4, 'F'), (5, 'G'), (8, 'H'), (9, 'I'); insert into Y (id, y_name) values (1, 'a'), (1, 'b'), (2, 'c'), (3, 'd'), (3, 'e'), (4, 'f'), (6, 'g'), (7, 'h'), (9, 'i'); select 'inner'; select X.*, Y.* from X inner join Y using id; select 'inner subs'; select s.*, j.* from (select * from X) as s inner join (select * from Y) as j using id; select 'left'; select X.*, Y.* from X left join Y using id; select 'left subs'; select s.*, j.* from (select * from X) as s left join (select * from Y) as j using id; select 'right'; select X.*, Y.* from X right join Y using id order by id; select 'right subs'; select s.*, j.* from (select * from X) as s right join (select * from Y) as j using id order by id; select 'full'; select X.*, Y.* from X full join Y using id order by id; select 'full subs'; select s.*, j.* from (select * from X) as s full join (select * from Y) as j using id order by id; drop table X; drop table Y;