| From: | Francisco Reyes <lists(at)stringsutils(dot)com> |
|---|---|
| To: | [UTF-8] Marcin MirosÅ?aw <marcin(at)mejor(dot)pl> |
| Cc: | Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>, Pgsql performance <pgsql-performance(at)postgresql(dot)org> |
| Subject: | Re: Regression: 8.3 2 seconds -> 8.4 100+ seconds |
| Date: | 2010-10-27 15:14:05 |
| Message-ID: | cone.1288192445.213964.5695.1000@shelca |
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| Thread: | |
| Lists: | pgsql-performance |
[UTF-8]Marcin MirosÂaw writes:
> W dniu 27.10.2010 16:53, Francisco Reyes pisze:
>> Pavel Stehule writes:
>>
>>> increase statistics on columns. The estimation is totally out.
>>
>> Stats when I ran the above was at 250.
>> Will try 500.
Did 1000.
> Please paste: ANALYZE VERBOSE argrades
analyze verbose argrades;
INFO: analyzing "public.argrades"
INFO: "argrades": scanned 75000 of 5122661 pages, containing 3054081 live
rows and 4152 dead rows; 75000 rows in sample, 208600288 estimated total rows
ANALYZE
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