mirror of
https://github.com/MariaDB/server.git
synced 2025-01-19 13:32:33 +01:00
46 lines
772 B
Text
46 lines
772 B
Text
#
|
|
# PK that is a BIGINT SIGNED
|
|
#
|
|
|
|
--source include/galera_cluster.inc
|
|
--source include/have_innodb.inc
|
|
|
|
CREATE TABLE t1 (f1 BIGINT SIGNED PRIMARY KEY, f2 VARCHAR(5)) ENGINE=InnoDB;
|
|
|
|
INSERT INTO t1 VALUES
|
|
(-9223372036854775808, 'min'),
|
|
(9223372036854775807, 'max')
|
|
;
|
|
|
|
--connection node_2
|
|
SELECT * FROM t1;
|
|
|
|
UPDATE t1 SET f2 = CONCAT(f2, '_');
|
|
|
|
--connection node_1
|
|
SELECT * FROM t1;
|
|
|
|
#
|
|
# Deadlock
|
|
#
|
|
|
|
--connection node_1
|
|
SET AUTOCOMMIT=OFF;
|
|
START TRANSACTION;
|
|
UPDATE t1 SET f2 = 'foo' WHERE f1 = -9223372036854775808;
|
|
|
|
--connection node_2
|
|
SET AUTOCOMMIT=OFF;
|
|
START TRANSACTION;
|
|
UPDATE t1 SET f2 = 'bar' WHERE f1 = -9223372036854775808;
|
|
|
|
--connection node_1
|
|
COMMIT;
|
|
SET AUTOCOMMIT=ON;
|
|
|
|
--connection node_2
|
|
--error ER_LOCK_DEADLOCK
|
|
COMMIT;
|
|
SET AUTOCOMMIT=ON;
|
|
|
|
DROP TABLE t1;
|