Re: Monitoring object usage?

Hi,

> From: "Colin 't Hart" <colinthart(at)gmail(dot)com>
> To: pgsql-general(at)postgresql(dot)org
> Date: 15/09/2010 17:37
> Subject: [GENERAL] Monitoring object usage?
> Sent by: pgsql-general-owner(at)postgresql(dot)org
>
> Hi,
>
> I'm trying to get a grip on a new body of code and a Postgres
> database that I'm working with. In particular I've been tasked with
> cleaning up the database.
>
> Is there a way in Postgres to enable monitoring on tables and
> columns to determine what's not actively being used?
>
> This would then form input for a more thorough check into the code
> base to see what's really not being used.
>

Would the log_statement mentioned here help?
http://www.postgresql.org/docs/current/static/runtime-config-logging.html
I guess it will result in huge log files if it is a 'busy' database.
Probably this has a performance penalty too.

Regards,
Jayadevan

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