24 lines
546 B
SQL
24 lines
546 B
SQL
-- Copyright 2018 Tanel Poder. All rights reserved. More info at http://tanelpoder.com
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-- Licensed under the Apache License, Version 2.0. See LICENSE.txt for terms & conditions.
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SET TIMING ON
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DROP TABLE t_lock;
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CREATE TABLE t_lock AS SELECT * FROM dual;
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@pd enqueue_deadlock
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DECLARE
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PROCEDURE p IS
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PRAGMA AUTONOMOUS_TRANSACTION;
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j VARCHAR2(100);
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BEGIN
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--UPDATE t_lock SET dummy = 'Z';
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SELECT dummy INTO j FROM t_lock FOR UPDATE WAIT 6;
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END;
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BEGIN
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UPDATE t_lock SET dummy = 'Z';
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p();
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END;
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/
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