From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
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To: | Silvio Brandani <silvio(dot)brandani(at)tech(dot)sdb(dot)it> |
Cc: | pgsql-admin(at)postgresql(dot)org |
Subject: | Re: database not using indexes, yet |
Date: | 2011-11-18 15:20:19 |
Message-ID: | 16254.1321629619@sss.pgh.pa.us |
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Lists: | pgsql-admin |
Silvio Brandani <silvio(dot)brandani(at)tech(dot)sdb(dot)it> writes:
> Il 18/11/2011 15.51, Tom Lane ha scritto:
>> There's nothing here to suggest that this query shouldn't use an index,
>> so the problem is in something you didn't show us. Maybe you have
>> enable_indexscan turned off, or maybe that index isn't really on that
>> table, or something else.
> this is not the case, to be sure I have recreated the index and still
> not work. moreover the copy of the table with the same ttpe of index is
> using it.
Well, the rest of us can't see what you're doing, but I think this is
highly likely to be user error. Have you got more than one table named
aida_references?
regards, tom lane
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