Search Postgresql Archives

Re: Metadata from NEW and OLD constructs?

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon, Dec 11, 2006 at 06:19:33PM -0700, Lenorovitz, Joel wrote:
> Greetings,
> 
> I was wondering if it's possible to get any of the metadata from the NEW
> and OLD constructs in a trigger or view rule?  Specifically, I'd like to
> get the column name or identifier anywhere the new record differs from
> the old record (i.e. NEW.column_X <> OLD.column_X).  Any advice would be
> greatly appreciated.

If your trigger is written in C, definitly. If the trigger is in
pl/pgsql, no. For other languages I don't know. which language are you
using?

Have a nice day,
-- 
Martijn van Oosterhout   <kleptog@xxxxxxxxx>   http://svana.org/kleptog/
> From each according to his ability. To each according to his ability to litigate.

Attachment: signature.asc
Description: Digital signature


[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Postgresql Jobs]     [Postgresql Admin]     [Postgresql Performance]     [Linux Clusters]     [PHP Home]     [PHP on Windows]     [Kernel Newbies]     [PHP Classes]     [PHP Books]     [PHP Databases]     [Postgresql & PHP]     [Yosemite]
  Powered by Linux