Re: experiments in query optimization

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On Wed, 31 Mar 2010, Matthew Wakeling wrote:

On Tue, 30 Mar 2010, Faheem Mitha wrote:
work_mem = 1 GB (see diag.{tex/pdf}).

Sure, but define sane setting, please. I guess part of the point is that I'm trying to keep memory low

You're trying to keep memory usage low, but you have work_mem set to 1GB?

I'm trying to keep both runtime and memory usage low. I assume that with lower levels of memory, the runtime would be longer, other things being equal.
                                                         Regards, Faheem.

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