slave stop;
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
reset master;
reset slave;
drop table if exists t1,t2,t3,t4,t5,t6,t7,t8,t9;
slave start;
drop database if exists test_$1;
create database test_$1;
create table test_$1.t1 ( n int);
alter table test_$1.t1 add m int;
insert into test_$1.t1 values (1,2);
create table test_$1.t2 (n int);
insert into test_$1.t2 values (45);
rename table test_$1.t2 to test_$1.t3, test_$1.t1 to test_$1.t2;
select * from test_$1.t2;
n	m
1	2
select * from test_$1.t3;
n
45
drop database test_$1;