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Kerry Osborne's Oracle Blog » Blog Archive » SQL Tuning Advisor
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SQL Profiles - 2 | Oracle Scratchpad
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| | Following yesterday's note on SQL Profiles, someone asked how I detect that an opt_estimate hint had been used - with specific reference to the "index_scan" option. The reason for this particular choice is that other opt_estimate hints have a highly visible impact in the 10053 trace files, but this one doesn't. Here are a few...
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About Oracle: Performance aspects of APEX reports
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FORCE_MATCH for Stored Outlines and/or SQL Baselines????? - follow up | Tony's Oracle Tips
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| | As has happened a couple of times recently, comments on a blog of mine have helped me understand the subject matter on which I am commenting far better. In this case a dialogue with Dom Brooks on my previous blog on how to simulate a stored outline/SQL baseline with FORCE_MATCH using SQL profiles has provided...
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XT&R blackboard: ?????? ? ???????? ????? ?????? ? Oracle 11.1 - 11.2.0.3(??????? ???????????????????)
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| ?????? ????? ???? ????? ?? 11.2.0.3 ? ?????? ??????(V$SQL_HINT), ????? ?????? ?? ???????? ? ???? ??????? ???????, ??????? ??????????? ??????...