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connection node_2;
connection node_1;
CREATE TABLE t1 (
f1 INT,
f2 VARCHAR(255) PRIMARY KEY
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
INSERT INTO t1 VALUES(1, 'abc');
connection node_1;
SET AUTOCOMMIT=OFF;
START TRANSACTION;
INSERT INTO t1 VALUES (2,'def');
connection node_2;
SET GLOBAL event_scheduler=ON;
CREATE PROCEDURE update_table()
BEGIN
SET AUTOCOMMIT=OFF;
DO GET_LOCK('local_lock', 0);
SET DEBUG_SYNC = 'innodb_row_update_for_mysql_begin SIGNAL blocked WAIT_FOR continue';
UPDATE t1 SET f2 = 'jkl' WHERE f1 != 2;
DO RELEASE_LOCK('local_lock');
END|
CREATE DEFINER=current_user
EVENT event
ON SCHEDULE AT CURRENT_TIMESTAMP
ON COMPLETION PRESERVE
ENABLE
DO CALL update_table();
connect node_2a, 127.0.0.1, root, , test, $NODE_MYPORT_2;
SET DEBUG_SYNC = 'now WAIT_FOR blocked';
connect node_2b, 127.0.0.1, root, , test, $NODE_MYPORT_2;
SET GLOBAL debug_dbug = "+d,sync.wsrep_apply_cb";
connection node_1;
COMMIT;
connection node_2b;
SET DEBUG_SYNC = "now WAIT_FOR sync.wsrep_apply_cb_reached";
SET DEBUG_SYNC = "now SIGNAL signal.wsrep_apply_cb";
connection node_2a;
SET DEBUG_SYNC = 'now SIGNAL continue';
connection node_2;
SET GLOBAL event_scheduler=default;
DROP PROCEDURE update_table;
DROP EVENT event;
SET DEBUG_SYNC='reset';
SET GLOBAL debug_dbug = DEFAULT;
connection node_1;
DROP TABLE t1;
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