EVOLUTION-MANAGER

Edit File: galera_toi_lock_shared.test

--source include/galera_cluster.inc --source include/have_innodb.inc # # Ensure that ALTER LOCK=SHARED works under TOI. It is difficult to check that concurrent operations # will be possible, but at least we expect no hangs or deadlocks # CREATE TABLE t1 (id INT PRIMARY KEY) ENGINE=InnoDB; INSERT INTO t1 VALUES (1); --connection node_2 ALTER TABLE t1 ADD COLUMN f2 INTEGER, LOCK=SHARED; --connection node_1 INSERT INTO t1 VALUES (2, 2); SELECT COUNT(*) = 2 FROM t1; --connection node_2 INSERT INTO t1 VALUES (3, 3); SELECT COUNT(*) = 3 FROM t1; DROP TABLE t1;