MINI MINI MANI MO

#
# Bug #30607708	IF ANALYZE TABLE RUNS MORE THAN 600 SECONDS DIAGNOSTIC QUERY MAY CRASH SERVER
#
CREATE TABLE t1(a int, index inda(a)) ENGINE=INNODB;
INSERT INTO t1 VALUES(1);
SET DEBUG_SYNC='innodb_dict_stats_update_persistent SIGNAL analyze.running WAIT_FOR analyze.finish';
ANALYZE TABLE t1;
SET DEBUG_SYNC='now WAIT_FOR analyze.running';
SELECT ENGINE,SUM(DATA_LENGTH+INDEX_LENGTH),COUNT(ENGINE),SUM(DATA_LENGTH),SUM(INDEX_LENGTH) FROM information_schema.TABLES WHERE TABLE_SCHEMA NOT IN ('information_schema', 'performance_schema', 'mysql') AND ENGINE='InnoDB';
SET DEBUG_SYNC='now SIGNAL analyze.finish';
Table	Op	Msg_type	Msg_text
test.t1	analyze	status	OK
SET DEBUG_SYNC= 'RESET';
DROP TABLE t1;