EVOLUTION-MANAGER

Edit File: innodb_mysql_rbk.result

CREATE TABLE t1(a INT, b INT NOT NULL, PRIMARY KEY (a)) ENGINE=innodb DEFAULT CHARSET=latin1; INSERT INTO t1 VALUES (1,1),(2,2),(3,3),(4,4),(5,5),(6,6),(7,7); CONNECT con1,localhost,root,,; CONNECT con2,localhost,root,,; connection con1; START TRANSACTION; SELECT * FROM t1 WHERE b=3 LIMIT 1 FOR UPDATE; a b 3 3 connection con2; START TRANSACTION; UPDATE t1 SET b=b+12 WHERE a > 2 ORDER BY a; ERROR HY000: Lock wait timeout exceeded; try restarting transaction ROLLBACK; connection con1; START TRANSACTION; SELECT * FROM t1 WHERE b=3 LIMIT 1 FOR UPDATE; a b 3 3 connection con2; START TRANSACTION; UPDATE t1 SET b=10 WHERE a > 1 ORDER BY a; ERROR HY000: Lock wait timeout exceeded; try restarting transaction SELECT * FROM t1 WHERE b = 10; a b connection default; disconnect con1; disconnect con2; DROP TABLE t1;