mirror of
https://github.com/MariaDB/server.git
synced 2025-10-31 19:06:14 +01:00
17 lines
357 B
Text
17 lines
357 B
Text
#
|
|
# LP:1276424 Deadlock with insertion of NULL unique ke
|
|
#
|
|
|
|
--source include/galera_cluster.inc
|
|
--source include/have_innodb.inc
|
|
|
|
CREATE TABLE t1 (f1 INT DEFAULT NULL, UNIQUE KEY i1 (f1)) ENGINE=InnoDB;
|
|
|
|
INSERT INTO t1 VALUES (NULL);
|
|
INSERT INTO t1 VALUES (NULL);
|
|
|
|
--connection node_2
|
|
SELECT COUNT(*) = 2 FROM t1;
|
|
SELECT f1 IS NULL FROM t1;
|
|
|
|
DROP TABLE t1;
|