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63 lines
1.3 KiB
Text
63 lines
1.3 KiB
Text
--source include/big_test.inc
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--source include/galera_cluster.inc
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--source include/have_innodb.inc
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--disable_query_log
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SET @create_var1 = "";
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--let $count = 1017
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while ($count)
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{
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--eval SET @create_var1 = CONCAT(@create_var1, "f", $count, " VARCHAR(3) DEFAULT 'ABC', ")
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--dec $count
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}
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--let $create_var = `SELECT @create_var1`
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--eval CREATE TABLE t1 ($create_var PRIMARY KEY (f1, f1017)) ENGINE=InnoDB;
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--enable_query_log
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INSERT INTO t1 (f1) VALUES (DEFAULT);
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--connection node_2
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SELECT f1 = 'ABC', f1017 = 'ABC' FROM t1;
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UPDATE t1 SET f1 = 'XYZ', f1017 = 'XYZ' ;
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--connection node_1
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SELECT f1 = 'XYZ', f1017 = 'XYZ' FROM t1 WHERE f1 = 'XYZ' AND f1017 = 'XYZ';
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# Deadlock
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--connection node_1
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SET AUTOCOMMIT=OFF;
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START TRANSACTION;
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UPDATE t1 SET f2 = 'KLM' WHERE f1 = 'XYZ' AND f1017 = 'XYZ';
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--connection node_2
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SET AUTOCOMMIT=OFF;
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START TRANSACTION;
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UPDATE t1 SET f2 = 'CDE' WHERE f1 = 'XYZ' AND f1017 = 'XYZ';
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COMMIT;
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--connection node_1
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--error ER_LOCK_DEADLOCK
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COMMIT;
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ROLLBACK;
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--connection node_2
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ROLLBACK;
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# Rollback
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--connection node_1
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START TRANSACTION;
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INSERT INTO t1 (f1, f1017) VALUES ('BCE','BCE');
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INSERT INTO t1 (f1, f1017) VALUES ('CED','CED');
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INSERT INTO t1 (f1, f1017) VALUES ('EDF','EDF');
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INSERT INTO t1 (f1, f1017) VALUES ('FED','FED');
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ROLLBACK;
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SELECT COUNT(*) = 1 FROM t1;
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--connection node_2
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SELECT COUNT(*) = 1 FROM t1;
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DROP TABLE t1;
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