54 lines
1.1 KiB
Plaintext
54 lines
1.1 KiB
Plaintext
# Bug #59641 Prepared XA transaction causes shutdown hang after a crash
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CREATE TABLE t(a INT PRIMARY KEY, b INT)ENGINE=InnoDB;
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INSERT INTO t VALUES(2,2),(4,4),(8,8),(16,16),(32,32);
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COMMIT;
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XA START '123';
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INSERT INTO t VALUES(1,1);
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XA END '123';
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XA PREPARE '123';
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CONNECT (con1,localhost,root,,);
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CONNECTION con1;
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XA START '456';
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INSERT INTO t VALUES(3,47),(5,67);
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UPDATE t SET b=2*b WHERE a BETWEEN 5 AND 8;
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XA END '456';
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XA PREPARE '456';
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CONNECT (con2,localhost,root,,);
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CONNECTION con2;
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XA START '789';
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UPDATE t SET b=4*a WHERE a=32;
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XA END '789';
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XA PREPARE '789';
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CONNECT (con3,localhost,root,,);
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CONNECTION con3;
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# The server would issue this warning on restart.
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call mtr.add_suppression("Found 3 prepared XA transactions");
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--source include/kill_and_restart_mysqld.inc
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SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
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SELECT * FROM t;
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COMMIT;
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# Shut down the server. This would hang because of the bug.
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--source include/restart_mysqld.inc
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SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
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SELECT * FROM t;
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COMMIT;
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--sorted_result
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XA RECOVER;
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XA ROLLBACK '123';
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XA ROLLBACK '456';
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XA COMMIT '789';
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SELECT * FROM t;
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DROP TABLE t;
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