connection node_2;
connection node_1;
connection node_1;
CREATE TABLE t1 (id INT PRIMARY KEY, val INT);
INSERT INTO t1 VALUES (1, 1);
connection node_2;
START TRANSACTION;
SET DEBUG_SYNC = 'wsrep_after_statement_enter SIGNAL blocked WAIT_FOR continue';
UPDATE t1 SET val=2 WHERE id=1;
connect node_2a, 127.0.0.1, root, , test, $NODE_MYPORT_2;
SET DEBUG_SYNC = 'now WAIT_FOR blocked';
connection node_1;
UPDATE t1 SET val=3 WHERE id=1;
connection node_2a;
SET DEBUG_SYNC = 'now SIGNAL continue';
connection node_2;
ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
COMMIT;
SET DEBUG_SYNC = 'RESET';
connection node_1;
DROP TABLE t1;