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39 lines
968 B
Text
39 lines
968 B
Text
connection node_2;
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connection node_1;
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connection node_1;
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CREATE TABLE t1 (id INT PRIMARY KEY, f2 INTEGER) ENGINE=InnoDB;
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SET AUTOCOMMIT=OFF;
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SET SESSION TRANSACTION ISOLATION LEVEL SERIALIZABLE;
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START TRANSACTION;
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SELECT * FROM t1;
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id f2
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connection node_2;
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INSERT INTO t1 VALUES (1,1);
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connection node_1;
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SELECT * FROM t1;
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ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
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ROLLBACK;
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DELETE FROM t1;
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connection node_1;
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INSERT INTO t1 VALUES (1,1);
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START TRANSACTION;
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SELECT * FROM t1;
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id f2
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1 1
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connection node_2;
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UPDATE t1 SET f2 = 2;
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connection node_1;
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UPDATE t1 SET f2 = 3;
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ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
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ROLLBACK;
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DELETE FROM t1;
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connection node_1;
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START TRANSACTION;
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connection node_1;
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INSERT INTO t1 VALUES (1,1);
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connection node_2;
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INSERT INTO t1 VALUES (1,2);
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connection node_1;
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COMMIT;
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ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
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DROP TABLE t1;
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