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mysql-test/suite/innodb/r/row_lock.result: Test case for MDEV-5629 mysql-test/suite/innodb/t/row_lock.test: Test case for MDEV-5629 sql/filesort.cc: Don't call unlock_row() in case of errors
16 lines
644 B
Text
16 lines
644 B
Text
CREATE TABLE t1 (a INT, b INT) ENGINE=InnoDB;
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INSERT INTO t1 VALUES (1,1),(2,2);
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CREATE TABLE t2 (c INT, d INT) ENGINE=InnoDB;
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INSERT INTO t2 VALUES (1,1), (2,2);
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CREATE TABLE t3 (e INT) ENGINE=InnoDB;
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CREATE TABLE t4 ENGINE=InnoDB AS SELECT * FROM t2;
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BEGIN;
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UPDATE t1 SET a = 0 WHERE a = ( SELECT e FROM t3 );
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SET DEBUG_SYNC='srv_suspend_mysql_thread_enter SIGNAL waiting';
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UPDATE t4 SET d = 1 WHERE d in ( SELECT a FROM t1 ) ORDER BY c LIMIT 6;
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SET DEBUG_SYNC='now WAIT_FOR waiting';
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SET DEBUG_SYNC='RESET';
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UPDATE t4 SET d = 9;
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ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
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commit;
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drop table t1,t2,t3,t4;
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