Re: Performance Optimization for Dummies 2 - the SQL - Mailing list pgsql-performance

From Alex Stapleton
Subject Re: Performance Optimization for Dummies 2 - the SQL
Date
Msg-id 625D31A3-6332-4549-80A6-3661F03B278C@advfn.com
Whole thread Raw
In response to Re: Performance Optimization for Dummies 2 - the SQL  ("Merlin Moncure" <mmoncure@gmail.com>)
Responses Re: Performance Optimization for Dummies 2 - the SQL  (Markus Schaber <schabi@logix-tt.com>)
List pgsql-performance
On 3 Oct 2006, at 16:04, Merlin Moncure wrote:

> On 10/3/06, Carlo Stonebanks <stonec.register@sympatico.ca> wrote:
>> Some very helpful people had asked that I post the troublesome
>> code that was
>> generated by my import program.
>>
>> I installed a SQL log feature in my import program. I have
>> posted samples of the SQL statements that cause the biggest delays.
>
> explain analyze is more helpful because it prints the times.

You can always use the \timing flag in psql ;)

l1_historical=# \timing
Timing is on.
l1_historical=# select 1;
?column?
----------
         1
(1 row)

Time: 4.717 ms





pgsql-performance by date:

Previous
From: Darcy Buskermolen
Date:
Subject: Re: Poor performance on very simple query ?
Next
From: "Carlo Stonebanks"
Date:
Subject: Re: Performance Optimization for Dummies 2 - the SQL