putar koin

Redundant columns of a NATURAL join do not appear. koin 2d togel Consider this set of statements: CREATE TABLE t1 (i INT, j INT); CREATE TABLE t2 (k INT, j INT); INSERT INTO t1 VALUES(1, 1); INSERT INTO t2 VALUES(1, 1); SELECT * FROM t1 NATURAL JOIN t2; SELECT * FROM t1 JOIN t2 USING (j);