source include/master-slave.inc;
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;
save_master_pos;
connection slave;
sync_with_master;
select * from test_$1.t2;
select * from test_$1.t3;
connection master;
drop database test_$1;
save_master_pos;
connection slave;
sync_with_master;