connection node_2;
connection node_1;
connection node_1;
connection node_2;
connection node_1;
SET SESSION innodb_lock_wait_timeout=600;
SET SESSION lock_wait_timeout=600;
CREATE TABLE ten (f1 INTEGER) engine=InnoDB;
INSERT INTO ten VALUES (1),(2),(3),(4),(5),(6),(7),(8),(9),(10);
CREATE TABLE t1 (f1 INTEGER AUTO_INCREMENT PRIMARY KEY, f2 INTEGER) Engine=InnoDB;
INSERT INTO t1 (f2) SELECT a1.f1 FROM ten AS a1, ten AS a2, ten AS a3, ten AS a4, ten AS a5;
connection node_2;
SET SESSION wsrep_sync_wait = 0;
SET SESSION wsrep_sync_wait = 15;
SET GLOBAL wsrep_provider_options = 'repl.causal_read_timeout=PT1H';
SELECT COUNT(*) FROM t1;
COUNT(*)
100000
INSERT INTO t1 (f2) SELECT a1.f1 FROM ten AS a1, ten AS a2, ten AS a3, ten AS a4, ten AS a5;
connection node_1;
SELECT COUNT(*) FROM t1;
COUNT(*)
200000
UPDATE t1 SET f2 = 1;
connection node_2;
SELECT COUNT(*) FROM t1 WHERE f2 = 1;
COUNT(*)
200000
connection node_1;
START TRANSACTION;
SELECT COUNT(*) FROM t1;
COUNT(*)
200000
UPDATE t1 SET f2 = 3;
connection node_2;
START TRANSACTION;
UPDATE t1 SET f2 = 4;
connection node_1;
COMMIT;
connection node_2;
COMMIT;
ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
DROP TABLE t1;
DROP TABLE ten;