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40 lines
1.2 KiB
40 lines
1.2 KiB
#
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# Bug#13688248 CRASH IN DIAGNOSTICS_AREA::SET_OK_STATUS WHEN USING DEBUG_SYNC
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#
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SET SESSION DEBUG_SYNC= 'RESET';
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CREATE TABLE t1 (pk INT, PRIMARY KEY(pk));
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SET SESSION sql_mode=TRADITIONAL;
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SET SESSION autocommit=1;
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INSERT INTO t1 VALUES(1);
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SET SESSION debug_sync='write_row_replace SIGNAL go_ahead1 WAIT_FOR comes_never ';
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REPLACE INTO t1 ( pk ) VALUES ( 1 );
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Warnings:
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Warning 1639 debug sync point wait timed out
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DROP TABLE t1;
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#
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# Bug#19670163 : ASSERT AFTER MISSING ERROR CHECK IN SUBQUERY
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#
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CREATE TABLE t1(a INT);
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CREATE TABLE t2(a INT);
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INSERT INTO t1 VALUES (0);
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INSERT INTO t2 VALUES (0);
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START TRANSACTION;
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DELETE FROM t1;
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connection default;
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SET DEBUG_SYNC=
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'lock_wait_suspend_thread_enter SIGNAL blocked WAIT_FOR delete';
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# Sending:
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SET @b= (SELECT(SELECT a FROM t1 FOR UPDATE) FROM t2 FOR UPDATE);
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connection con1;
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SET DEBUG_SYNC= 'now WAIT_FOR blocked';
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SET DEBUG_SYNC= 'lock_wait_suspend_thread_enter SIGNAL delete';
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DELETE FROM t2;
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COMMIT;
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connection default;
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#Reaping "SET @b ..."
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ERROR 40001: Deadlock found when trying to get lock; try restarting transaction
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connection con1;
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disconnect con1;
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connection default;
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DROP TABLE t1,t2;
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SET DEBUG_SYNC= 'RESET';
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