Hi,
On 06/10/2009 01:38 PM, Gregory Stark wrote:
Andres Freund<and...@anarazel.de> writes:
Plan time (averaged) without change:
cnt: 40 (4 times per session)
avg: 4572ms
Plan time (averaged) with change:
cnt: 40 (4 times per session)
avg: 4236ms
~7% difference. Same with higher number of repetitions and with most other
planner settings I tried
What are you comparing here?
32bit and 64bit bitmapsets with the attached query. 32beeing the default
and the slower one.
Does that answer the question?
Andres
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