Re: GiST indexing problems...
От | David McWherter |
---|---|
Тема | Re: GiST indexing problems... |
Дата | |
Msg-id | 15092.7260.137333.524526@tangent.mcs.drexel.edu обсуждение исходный текст |
Ответ на | Re: GiST indexing problems... (Tom Lane <tgl@sss.pgh.pa.us>) |
Список | pgsql-hackers |
Beautiful! That fixed my problem. One thing that might be useful is to update the Index method-extension documentation on the web site to reflect this problem a bit...if somebody just wants to get a working index, it can be a bit misleading. I'll probably go and see if I can construct a few words on it after my current workload subsides a bit. -David Tom Lane writes:> David McWherter <udmcwher@mcs.drexel.edu> writes:> > But I still get the issue that my queries don't seemto trigger the> > GiST indexes to be used. Perhaps the problem is that the system> > just thinks that the query doesn'tneed an index to increase > > performance, i've only got about a dozen elements in the database> > right now for testingpurposes.> > Ah, so. You're right, you need more data.> > You could try> SET ENABLE_SEQSCAN TO OFF> if you justwant to force use of the index for testing purposes.> > regards, tom lane ----------------------[=========]------------------------ David T. McWherter udmcwher@mcs.drexel.edu Never pay a compliment as if expecting a receipt.
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