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Merge branch '11.4' into 11.8

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This commit is contained in:
Sergei Golubchik
2025-07-28 20:16:25 +02:00
parent 982535b11f c4ed889b74
commit b565b3e7e0
380 changed files with 11138 additions and 2776 deletions
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56
mysql-test/suite/innodb/t/lock_isolation.test
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@@ -175,7 +175,6 @@ ROLLBACK;
--reap
SELECT * FROM t FORCE INDEX (b) FOR UPDATE;
COMMIT;
--disconnect con_weird
--connection consistent
SELECT * FROM t FORCE INDEX (b) FOR UPDATE;
@@ -247,12 +246,65 @@ UPDATE t SET b=4 WHERE a=1;
--connection consistent
--error ER_CHECKREAD
SELECT * FROM t WHERE a=1 FOR UPDATE;
--disconnect consistent
--disconnect disable_purging
--connection default
SET DEBUG_SYNC="RESET";
DROP TABLE t;
CREATE TABLE t1(a INT) ENGINE=InnoDB STATS_PERSISTENT=0;
CREATE TABLE t2(a INT) ENGINE=InnoDB STATS_PERSISTENT=0;
BEGIN; INSERT INTO t1 SET a=1;
--connection con_weird
SET TRANSACTION ISOLATION LEVEL SERIALIZABLE;
BEGIN; INSERT INTO t2 SET a=1;
--connection consistent
SET TRANSACTION ISOLATION LEVEL SERIALIZABLE;
BEGIN; INSERT INTO t2 SET a=2;
--connection default
COMMIT;
--connection con_weird
SELECT * FROM t1;
COMMIT;
--connection consistent
--disable_ps2_protocol
--error ER_CHECKREAD
SELECT * FROM t1;
--enable_ps2_protocol
COMMIT;
--connection default
BEGIN; INSERT INTO t1 SET a=2;
--connection con_weird
SET TRANSACTION ISOLATION LEVEL SERIALIZABLE;
START TRANSACTION WITH CONSISTENT SNAPSHOT; INSERT INTO t2 SET a=3;
--connection consistent
SET TRANSACTION ISOLATION LEVEL SERIALIZABLE;
START TRANSACTION WITH CONSISTENT SNAPSHOT; INSERT INTO t2 SET a=2;
--connection default
COMMIT;
--connection con_weird
SELECT * FROM t1;
COMMIT;
--disconnect con_weird
--connection consistent
--disable_ps2_protocol
--error ER_CHECKREAD
SELECT * FROM t1;
--enable_ps2_protocol
COMMIT;
--disconnect consistent
--connection default
DROP TABLE t1,t2;
--echo #
--echo # MDEV-37215 SELECT...FOR UPDATE crash under SERIALIZABLE
--echo #
SET SESSION TRANSACTION ISOLATION LEVEL SERIALIZABLE;
CREATE TABLE t1(a INT PRIMARY KEY) ENGINE=InnoDB;
SELECT * FROM t1 FOR UPDATE;
DROP TABLE t1;
SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ;
--source include/wait_until_count_sessions.inc
--echo # End of 10.6 tests