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25 lines
541 B
Text
25 lines
541 B
Text
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--source include/have_innodb.inc
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--disable_warnings
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DROP TABLE IF EXISTS t1;
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--enable_warnings
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--echo # Verifying that X_LOCK not acquired
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CREATE TABLE t1 (a INT) ENGINE=InnoDB;
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INSERT INTO t1 VALUES (1);
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--connect (conn1,localhost,root,,)
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--connection conn1
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SET autocommit=0;
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SET innodb_fake_changes=1;
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BEGIN;
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SELECT * FROM t1 FOR UPDATE;
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--connection default
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SET innodb_lock_wait_timeout=3;
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--error 1205
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UPDATE t1 SET a=2;
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SELECT * FROM t1 LOCK IN SHARE MODE;
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--connection conn1
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ROLLBACK;
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SET innodb_fake_changes=default;
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DROP TABLE t1;
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