On 08/03/2016 12:11 PM, JotaComm wrote:
> Hello,
>
> 2016-08-03 15:29 GMT-03:00 Adrian Klaver <adrian.klaver@aklaver.com
> <mailto:adrian.klaver@aklaver.com>>:
>
> On 08/03/2016 11:24 AM, JotaComm wrote:
>
>
>
> 2016-08-03 15:20 GMT-03:00 JotaComm <jota.comm@gmail.com
> <mailto:jota.comm@gmail.com>
> <mailto:jota.comm@gmail.com <mailto:jota.comm@gmail.com>>>:
>
>
>
> When I create a trigger for each child table the trigger
> works very
> well.
>
>
>
> Without seeing any code this problem is not going to be solved.
>
>
> The trigger code:
>
> tg_table_update AFTER UPDATE ON parent_table FOR EACH ROW EXECUTE
> PROCEDURE f_table_update()
>
> CREATE OR REPLACE FUNCTION f_table_update()
>
> RETURNS TRIGGER AS $$
>
> BEGIN
>
> RAISE NOTICE 'update';
>
> UPDATE parent_table SET date=now() WHERE column_id=OLD.column_id;
>
> RETURN NULL;
>
> END;
>
> $$ LANGUAGE PLPGSQL;
In addition to what Tom said:
This is an AFTER UPDATE trigger so the original UPDATE already occurred.
Is it is expected that the OLD.column_id would still be around in the table?
The fact that you are not seeing the RAISE NOTICE 'update' could be
explained by logging settings.
>
>
>
>
>
>
> Try:
>
> \d+ <tablename> on the relevant table and check/show the
> "Triggers: " section.
>
> David J.
>
>
> --
> JotaComm
> http://jotacomm.wordpress.com
>
>
>
>
> --
> JotaComm
> http://jotacomm.wordpress.com
>
>
>
> --
> Adrian Klaver
> adrian.klaver@aklaver.com <mailto:adrian.klaver@aklaver.com>
>
>
> Thank you
>
>
> --
> JotaComm
> http://jotacomm.wordpress.com
--
Adrian Klaver
adrian.klaver@aklaver.com
