<donghe@caltech.edu> wrote:
> I built a database on postgres8.1, then I did VACUUM FULL ANALYZE, but
> the query is still slow.
> Has anybody an idea ?
When I had performance problems, what I did was go through the specific
queries that we presenting the performance problem and used an analyze on
those queries. I found that there was a significant performance issues
with the way that some queries were fashioned. What I ended up doing was
switching to 8.2.
-Tino
