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41 lines
970 B
Text
41 lines
970 B
Text
--source innodb_default_row_format.inc
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--source include/have_debug.inc
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--source include/have_debug_sync.inc
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CREATE TABLE t0 (pk INT PRIMARY KEY) ENGINE=InnoDB;
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CREATE TABLE t1 (pk INT PRIMARY KEY, b INT) ENGINE=InnoDB;
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# MDEV-515 takes X-lock on the table for the first insert.
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# So concurrent insert won't happen on the table
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INSERT INTO t0 VALUES(100);
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INSERT INTO t1 VALUES(100, 100);
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--connect (con1,localhost,root,,test)
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BEGIN;
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INSERT INTO t0 SET pk=1;
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--connect (con2,localhost,root,,test)
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BEGIN;
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INSERT INTO t0 SET pk=2;
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--connection default
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SET DEBUG_SYNC='alter_table_inplace_after_lock_downgrade SIGNAL prepared WAIT_FOR logged';
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send ALTER TABLE t1 FORCE;
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--connection con1
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SET DEBUG_SYNC='now WAIT_FOR prepared';
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INSERT INTO t1 SET pk=1;
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COMMIT;
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--disconnect con1
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--connection con2
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UPDATE t1 SET b=1;
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DELETE FROM t1;
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ROLLBACK;
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SET DEBUG_SYNC='now SIGNAL logged';
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--disconnect con2
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--connection default
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reap;
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SET DEBUG_SYNC='RESET';
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DROP TABLE t0,t1;
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