include/master-slave.inc [connection master] create database mysqltest; create table mysqltest.t1 ( n int); alter table mysqltest.t1 add m int; insert into mysqltest.t1 values (1,2); create table mysqltest.t2 (n int); insert into mysqltest.t2 values (45); rename table mysqltest.t2 to mysqltest.t3, mysqltest.t1 to mysqltest.t2; select * from mysqltest.t2; n m 1 2 select * from mysqltest.t3; n 45 drop database mysqltest; include/rpl_end.inc