Re: SQL history.

[Syed Asim Shah <asim.shah@xxxxxxxxxxxxxx>]

Dear David,

 

Thanks for the update. What will be the performance impact after enabling “log_statement” feature (on high transactional databases).

 

BR!

Asim Shah.

 

From: David G. Johnston [mailto:david.g.johnston@xxxxxxxxx]
Sent: Friday, October 27, 2017 6:59 PM
To: Syed Asim Shah
Cc: pgsql-admin@xxxxxxxxxxxxxx
Subject: Re: [ADMIN] SQL history.

 

On Fri, Oct 27, 2017 at 3:08 AM, Syed Asim Shah <asim.shah@xxxxxxxxxxxxxx> wrote:

Dear Team,

 

We are having POSGRESQL version 9.6  installed on OS version Linux REDHAT 7.2. How we can fetch historical SQL executions trend of last 24 hours.

 

 

​See​

 

​https://www.postgresql.org/docs/9.6/static/pgstatstatements.html

 

and

 

​https://www.postgresql.org/docs/9.6/static/runtime-config-logging.html#RUNTIME-CONFIG-LOGGING-WHAT  (log_statement)

 

For possibilities.  Neither are installed/configured/enabled by default to capture the information you seek.

 

David J.

 

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