Rob Schall <rschall(at)callone(dot)net> writes:
> I have to queries. One runs in about 2 seconds. The other takes upwards
> of 2 minutes. I have a temp table that is created with 2 columns. This
> table is joined with the larger database of call detail records.
> However, these 2 queries are handled very differently.
This is not a bug.
You might have better results if you ANALYZE the temp table before
trying to join it with the bigger table. Otherwise, post EXPLAIN
ANALYZE (not just EXPLAIN) results in pgsql-performance, and perhaps
someone can help you.
regards, tom lane
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