--source include/galera_cluster.inc --source include/have_innodb.inc # # Test SR with parallel apply # --connection node_2 --let $wsrep_slave_threads_orig = `SELECT @@wsrep_slave_threads` SET GLOBAL wsrep_slave_threads = 5; --connection node_1 CREATE TABLE t1 (f1 INTEGER PRIMARY KEY AUTO_INCREMENT, f2 INTEGER) ENGINE=InnoDB; SET SESSION wsrep_trx_fragment_size = 1; SET AUTOCOMMIT=OFF; START TRANSACTION; INSERT INTO t1 (f2) VALUES (1); INSERT INTO t1 (f2) VALUES (1); INSERT INTO t1 (f2) VALUES (1); INSERT INTO t1 (f2) VALUES (1); --send INSERT INTO t1 (f2) VALUES (1); --connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1 SET SESSION wsrep_trx_fragment_size = 1; SET AUTOCOMMIT=OFF; START TRANSACTION; INSERT INTO t1 (f2) VALUES (2); INSERT INTO t1 (f2) VALUES (2); INSERT INTO t1 (f2) VALUES (2); INSERT INTO t1 (f2) VALUES (2); --send INSERT INTO t1 (f2) VALUES (2); --connection node_2 SET SESSION TRANSACTION ISOLATION LEVEL READ UNCOMMITTED; --let $wait_condition = SELECT COUNT(*) > 0 FROM t1 WHERE f2 = 1; --source include/wait_condition.inc --let $wait_condition = SELECT COUNT(*) > 0 FROM t1 WHERE f2 = 2; --source include/wait_condition.inc --connection node_1 --reap COMMIT; --connection node_1a --reap ROLLBACK; --connection node_2 SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED; SELECT COUNT(*) = 5 FROM t1; --connection node_1 DROP TABLE t1; --connection node_2 --disable_query_log --eval SET GLOBAL wsrep_slave_threads = $wsrep_slave_threads_orig; --enable_query_log