Re: pg_restore remap schema

Hi
And could it be at pg_dump level ?
It seems more aware of what is doing...

Stephane

Le mer. 16 nov. 2022 à 15:42, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> a écrit :

> Guillaume Lelarge <guillaume(at)lelarge(dot)info> writes:
> > Le mer. 16 nov. 2022 à 13:08, Fabrice Chapuis <fabrice636861(at)gmail(dot)com>
> a
> > écrit :
> >> I worked on the pg_dump source code to add remap schema functionality to
> >> use it internally where I work. This is a first version that allows to
> >> remap tables, views and sequences (only to export schema). Is this
> >> development likely to interest the PG community and to continue this
> >> development further?
>
> > If it doesn't work on functions, that will be a big issue. And to be
> > honest, I don't think you can do it reliably on functions, especially
> with
> > dynamic queries in PL/pgsql.
>
> Yeah --- I fear there is no hope of making a feature like this that
> works reliably enough that we'd accept it. pg_restore is just not
> that smart about what is in the chunks of DDL that it processes,
> and trying to make it smart enough is a losing game.
>
> regards, tom lane
>
>
>

--
"Où se posaient les hirondelles avant l'invention du téléphone ?"
-- Grégoire Lacroix