Dave Cramer <[EMAIL PROTECTED]> writes:
> I've also got a customer getting this error message.
> the OS is OSX 10.3 they are using plpgsql, and shared buffers is set
> very low
> shared_buffers = 16
Well, the answer to that is "if it hurts, don't do that". You couldn't
expect to process more than a very small number of very simple queries
with so few buffers. (Example: a simple INSERT involving a btree index
will require at least four concurrently pinned buffers if there's a need
for a btree page split; a join query would require at least one buffer
per table and index involved, etc.) Hubert was using a reasonably large
number of buffers, so his case sounds more like an actual bug, but I'd
call the above just pilot error.
regards, tom lane
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