Re: is this explain good or bad??? - Mailing list pgsql-sql

From Tomasz Myrta
Subject Re: is this explain good or bad???
Date
Msg-id 3F6AA786.1080404@klaster.net
Whole thread Raw
In response to is this explain good or bad???  (<ries@jongert.nl>)
Responses Re: is this explain good or bad???
List pgsql-sql
> explain select count(*) from sq_logfile;
Not too helpful.
Better choice is:
explain analyze select * from sq_logfile;

Your explains show that selecting from view is 4 times slower than 
selecting from a table (35988:128282). It is possible.
Anyway counting 1 million rows usualy takes a long time...

Regards,
Tomasz Myrta



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