galera_mdl_conflict.test

--source include/galera_cluster.inc
--source include/have_innodb.inc

#
# Deadlock
#

--connection node_1
CREATE TABLE t1 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;

SET AUTOCOMMIT = OFF;
START TRANSACTION;
INSERT INTO t1 VALUES (1), (2);

--connection node_2
SET AUTOCOMMIT = OFF;
START TRANSACTION;
INSERT INTO t1 VALUES (2), (1);

--connection node_1
COMMIT;

--connection node_2
--error ER_LOCK_DEADLOCK
COMMIT;

DROP TABLE t1;

#
# Rollback
#

--connection node_1
CREATE TABLE t2 (f1 INTEGER PRIMARY KEY) ENGINE=InnoDB;

START TRANSACTION;
INSERT INTO t2 VALUES (1), (2);

--connection node_2
START TRANSACTION;
INSERT INTO t2 VALUES (2), (1);

--connection node_1
ROLLBACK;

--connection node_2
COMMIT;
SELECT COUNT(*) = 2 FROM t2;

--connection node_1
#SELECT COUNT(*) = 2 FROM t2;

DROP TABLE t2;