Re: search_path for replica-mode

Thanks David G. Johnston

Am 10.07.2023 um 15:11 schrieb David G. Johnston:
> On Monday, July 10, 2023, André Kutepow <a(dot)kutepow(at)prodat-sql(dot)de> wrote:
>
> There is a trigger in the database
>
> SET search_path TO "$user", public;
>
> CREATE OR REPLACE FUNCTION art__a_iu_func()
> BEGIN
>   INSERT INTO table_z...   --//»table_z« is in schema public//
> END;
>
> CREATE OR REPLACE TRIGGER art__a_iu
>     AFTER INSERT OR UPDATE OF ak_nr
>     ON art
>     FOR EACH ROW
>     EXECUTE FUNCTION art__a_iu_func();
>
> In a regular trigger, it works great!
> But, if I announce it, as:
>
> ALTER TABLE art ENABLE REPLICA TRIGGER art__a_iu;
> then I get an error:
>
> /FEHLER:  Relation »table_z« existiert nicht bei Zeichen xxx//
> //ANFRAGE:  INSERT INTO table_z...
>
> /why does'nt work the search_path for replica-mode?
> is it made specifically or is it a bug?
> How else can I set the search_path for replica-mode?
>
>
> Relying on external search_path for system executed objects is
> problematic.  Don’t do it. Either attach a SET to the function or
> schema-qualify references.
>
> David J.
>