# # PK that is a BIGINT UNSIGNED # --source include/galera_cluster.inc --source include/have_innodb.inc CREATE TABLE t1 (f1 BIGINT UNSIGNED PRIMARY KEY, f2 VARCHAR(5)) ENGINE=InnoDB; INSERT INTO t1 VALUES (18446744073709551615, 'max') ; --connection node_2 SELECT f1 = 18446744073709551615 FROM t1; UPDATE t1 SET f2 = CONCAT(f2, '_'); --connection node_1 SELECT f1 = 18446744073709551615 FROM t1; # # Deadlock # --connection node_1 SET AUTOCOMMIT=OFF; START TRANSACTION; UPDATE t1 SET f2 = 'foo' WHERE f1 = 18446744073709551615; --connection node_2 SET AUTOCOMMIT=OFF; START TRANSACTION; UPDATE t1 SET f2 = 'bar' WHERE f1 = 18446744073709551615; --connection node_1 COMMIT; SET AUTOCOMMIT=ON; --connection node_2 --error ER_LOCK_DEADLOCK COMMIT; SET AUTOCOMMIT=ON; DROP TABLE t1;