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nexedi
MariaDB
Commits
c519aa3d
Commit
c519aa3d
authored
Mar 15, 2022
by
Jan Lindström
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MDEV-24143 : Galera nodes "randomly" crashing in Item_func_release_lock::val_int
Fixed on MDEV-27713. Added additional test case.
parent
507030c4
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mysql-test/suite/galera/r/MDEV-24143.result
mysql-test/suite/galera/r/MDEV-24143.result
+23
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mysql-test/suite/galera/t/MDEV-24143.test
mysql-test/suite/galera/t/MDEV-24143.test
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mysql-test/suite/galera/r/MDEV-24143.result
0 → 100644
View file @
c519aa3d
connection node_2;
connection node_1;
CREATE TABLE t1 (c1 BIGINT NOT NULL PRIMARY KEY, c2 BINARY (10), c3 DATETIME);
SELECT get_lock ('test2', 0);
get_lock ('test2', 0)
1
DROP TABLE t1;
CREATE TABLE t1 (c1 SMALLINT NOT NULL AUTO_INCREMENT PRIMARY KEY);
INSERT INTO t1 VALUES (1);
SET SESSION wsrep_trx_fragment_size=10;
SET SESSION autocommit=0;
SELECT * FROM t1 WHERE c1 <=0 ORDER BY c1 DESC;
c1
INSERT INTO t1 VALUES (4),(3),(1),(2);
ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
CREATE TABLE t1 (pk INT PRIMARY KEY, b INT) ENGINE=SEQUENCE;
ERROR 42S01: Table 't1' already exists
ALTER TABLE t1 DROP COLUMN c2;
ERROR 42000: Can't DROP COLUMN `c2`; check that it exists
SELECT get_lock ('test', 1.5);
get_lock ('test', 1.5)
1
DROP TABLE t1;
mysql-test/suite/galera/t/MDEV-24143.test
0 → 100644
View file @
c519aa3d
--
source
include
/
galera_cluster
.
inc
--
source
include
/
have_sequence
.
inc
CREATE
TABLE
t1
(
c1
BIGINT
NOT
NULL
PRIMARY
KEY
,
c2
BINARY
(
10
),
c3
DATETIME
);
SELECT
get_lock
(
'test2'
,
0
);
DROP
TABLE
t1
;
CREATE
TABLE
t1
(
c1
SMALLINT
NOT
NULL
AUTO_INCREMENT
PRIMARY
KEY
);
INSERT
INTO
t1
VALUES
(
1
);
SET
SESSION
wsrep_trx_fragment_size
=
10
;
SET
SESSION
autocommit
=
0
;
SELECT
*
FROM
t1
WHERE
c1
<=
0
ORDER
BY
c1
DESC
;
--
error
ER_LOCK_DEADLOCK
INSERT
INTO
t1
VALUES
(
4
),(
3
),(
1
),(
2
);
--
error
ER_TABLE_EXISTS_ERROR
CREATE
TABLE
t1
(
pk
INT
PRIMARY
KEY
,
b
INT
)
ENGINE
=
SEQUENCE
;
--
error
ER_CANT_DROP_FIELD_OR_KEY
ALTER
TABLE
t1
DROP
COLUMN
c2
;
SELECT
get_lock
(
'test'
,
1.5
);
DROP
TABLE
t1
;
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