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Re: Autocommit, isolation level, and vacuum behavior

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On 2008-09-12 15:52, Jack Orenstein wrote:

Sorry, I misspoke. I have an index, but preferred doing a scan without the index in this case.

Why?

The only reason I can think of is that you'd like to avoid disk seeking. But you get at most 1 row in 30 seconds, so disk latency (only several milliseconds) can be ignored.

Regards
Tometzky
--
...although Eating Honey was a very good thing to do, there was a
moment just before you began to eat it which was better than when you
were...
                                                      Winnie the Pooh



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