On 25 Apr 2009, at 04:52, Robert Haas wrote:
> blow the hash-join plan out of the water anyway... but Stephen Frost
> was telling me at JDcon East that he sometimes sets it to something
> like 8GB when he's the only user on his apparently-quite-awesome
> hardware...)
For the record, because most queries have 5-6 joins here, I always set
it up to 32MB on production. We don't have more than 100-150
connections, so it plays well on normal 32bit machine with 4GB.
If what you wrote about hash-join is confirmed by others, than I am
pretty much +100 for fixing it.
(just my penny).
thanks.
