"Alexander Dolgin" <alex(at)dolgin(dot)dp(dot)ua> writes:
> Does anybody have idea about reasons of such results?
Try converting the MAX() functions to queries that will use indexes.
See FAQ entry 4.7 "My queries are slow or don't make use of the
regards, tom lane
In response to
pgsql-performance by date
|Next:||From: Kaloyan Iliev Iliev||Date: 2005-01-25 18:09:24|
|Subject: Re: 200 times slower then MSSQL??|
|Previous:||From: Steve Atkins||Date: 2005-01-25 17:59:20|
|Subject: Re: PostgreSQL vs. Oracle vs. Microsoft|