Re: [PERFORMANCE] Performance index and table - Mailing list pgsql-performance

From Tom Lane
Subject Re: [PERFORMANCE] Performance index and table
Date
Msg-id 21333.1469197770@sss.pgh.pa.us
Whole thread Raw
In response to [PERFORMANCE] Performance index and table  (Oscar Camuendo <oscar.dny86@hotmail.com>)
List pgsql-performance
Oscar Camuendo <oscar.dny86@hotmail.com> writes:
> I'm working on Postgresql 9.5.3 and executed a query which takes 5 or 7 seconds and it should not take more than 0.30
milliseconds,the query is: 

Have you ANALYZEd your tables lately?  Some of these estimated row counts
seem awfully far off for no very good reason.

            regards, tom lane


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