From: | <ipv(at)tinet(dot)org> |
---|---|
To: | <pgsql-sql(at)postgresql(dot)org> |
Subject: | Fw: stored procedures for complex SELECTs |
Date: | 2006-01-25 03:01:07 |
Message-ID: | 003901c6215b$97036340$0600000a@matt.mutua |
Views: | Raw Message | Whole Thread | Download mbox | Resend email |
Thread: | |
Lists: | pgsql-sql |
For better performance, try to utilize prepared statements;
example:
PREPARE CPrep_Clients (varchar(20)) AS
SELECT * FROM client WHERE nom = $1;
EXECUTE CPrep_Clients('Francio');
In my system, over 51ms difference between standard select (prepared
by-pass
planification/optimization)
Regards
> ----- Original Message -----
> From: <alex-lists-pgsql(at)yuriev(dot)com>
> To: <pgsql-sql(at)postgresql(dot)org>
> Sent: Thursday, January 19, 2006 12:17 AM
> Subject: [SQL] stored procedures for complex SELECTs
>
>
>>
>> Are there performance advantages that can be achieved by wrapping a
>> complex SELECT into a stored procedure?
>>
>> Alex
>>
>> ---------------------------(end of broadcast)---------------------------
>> TIP 4: Have you searched our list archives?
>>
>> http://archives.postgresql.org
>>
>>
>
From | Date | Subject | |
---|---|---|---|
Next Message | ipv | 2006-01-25 03:14:12 | Re: sorting by day of the week |
Previous Message | Joseph Shraibman | 2006-01-25 02:39:11 | Re: sorting by day of the week |