25 lines
752 B
MySQL
25 lines
752 B
MySQL
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-- 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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ALTER SESSION SET EVENTS 'immediate trace name trace_buffer_on level 1048576';
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DECLARE
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j NUMBER;
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BEGIN
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WHILE TRUE LOOP
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BEGIN
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SELECT /*+ INDEX_RS_ASC(t i_c_hotsos) */ data_object_id INTO j
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FROM t_c_hotsos t
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WHERE object_id = 21230 - 5000 + TRUNC(DBMS_RANDOM.VALUE(0, 10000)); -- 21230
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--DBMS_LOCK.SLEEP(DBMS_RANDOM.VALUE(0,0.01));
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EXCEPTION
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WHEN OTHERS THEN NULL; -- Do not show this to Tom Kyte!!!
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END;
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END LOOP;
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END;
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/
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ALTER SESSION SET EVENTS 'immediate trace name trace_buffer_off';
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