rpl_optimize.test

来自「视频监控网络部分的协议ddns,的模块的实现代码,请大家大胆指正.」· TEST 代码 · 共 46 行

# Test for BUG#1858 "OPTIMIZE TABLE done by a client
# thread stops the slave SQL thread".
# You can replace OPTIMIZE by REPAIR.

source include/master-slave.inc;

create table t1 (a int not null auto_increment primary key, b int, key(b));
INSERT INTO t1 (a) VALUES (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
INSERT INTO t1 (a) SELECT null FROM t1;
INSERT INTO t1 (a) SELECT null FROM t1;
INSERT INTO t1 (a) SELECT null FROM t1;
INSERT INTO t1 (a) SELECT null FROM t1;
INSERT INTO t1 (a) SELECT null FROM t1;
INSERT INTO t1 (a) SELECT null FROM t1;
INSERT INTO t1 (a) SELECT null FROM t1;
INSERT INTO t1 (a) SELECT null FROM t1;
INSERT INTO t1 (a) SELECT null FROM t1;
INSERT INTO t1 (a) SELECT null FROM t1;
INSERT INTO t1 (a) SELECT null FROM t1;
INSERT INTO t1 (a) SELECT null FROM t1;
INSERT INTO t1 (a) SELECT null FROM t1;
save_master_pos;
# a few updates to force OPTIMIZE to do something
update t1 set b=(a/2*rand());
delete from t1 order by b limit 10000;

connection slave;
sync_with_master;
optimize table t1;
connection master;
save_master_pos;
connection slave;
# Bug was that when the INSERT terminated on slave,
# the slave SQL thread got killed by OPTIMIZE.
sync_with_master; # won't work if slave SQL thread stopped

connection master; # cleanup
drop table t1;
connection slave;
sync_with_master;

# If the machine is so fast that slave syncs before OPTIMIZE
# starts, this test wil demonstrate nothing but will pass.

# End of 4.1 tests