include/master-slave.inc
[connection master]
CREATE TABLE t1 (a int) ENGINE=MyISAM;
CREATE TABLE t2 (a int) ENGINE=MyISAM;
INSERT INTO t1 VALUES (1), (2), (3);
INSERT INTO t2 VALUES (4), (5), (6);
CREATE TABLE IF NOT EXISTS t1_merge LIKE t1;
ALTER TABLE t1_merge ENGINE=MERGE UNION (t2, t1);
include/diff_tables.inc [master:test.t1, slave:test.t1]
include/diff_tables.inc [master:test.t2, slave:test.t2]
UPDATE t1_merge SET a=10 WHERE a=1;
DELETE FROM t1_merge WHERE a=10;
include/diff_tables.inc [master:test.t1, slave:test.t1]
include/diff_tables.inc [master:test.t2, slave:test.t2]
DROP TABLE t1_merge, t1, t2;
include/rpl_end.inc