Re: ALTER TABLE ... NOREWRITE option - Mailing list pgsql-hackers

From Simon Riggs
Subject Re: ALTER TABLE ... NOREWRITE option
Date
Msg-id CA+U5nMLmOdSQWdOYt6Q2d+J+Qa8HNnnUZte+MznZZPYqgwqEKA@mail.gmail.com
Whole thread Raw
In response to Re: ALTER TABLE ... NOREWRITE option  (John R Pierce <pierce@hogranch.com>)
Responses Re: ALTER TABLE ... NOREWRITE option  (Dimitri Fontaine <dimitri@2ndQuadrant.fr>)
List pgsql-hackers
On 5 December 2012 09:46, John R Pierce <pierce@hogranch.com> wrote:
> On 12/5/2012 1:42 AM, Simon Riggs wrote:
>>
>> I think we need a parameter called
>>
>> schema_change_reporting = off (default) | on   [USERSET]
>>
>> which displays relevant statistics/reports about the actions taken by
>> DDL statements. That will also highlight locks and the need to reduce
>> their lock levels.
>
>
> where does this get displayed?   is it just tossed into the postgres log
> files?

Good question. Where would you like?

It needs to be per-session rather than global.

-- Simon Riggs                   http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training & Services



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