On Wed, Feb 18, 2009 at 07:31, Ivan Sergio Borgonovo
<mail@webthatworks.it> wrote:
> alter table y set schema new_schema;
>
> test=# SELECT * from x();
> ERROR: relation "y" does not exist
> CONTEXT: SQL statement " select a,b from x join y on x.xid=y.xid"
> PL/pgSQL function "x" line 2 at RETURN QUERY
> test=# SELECT a,b from x join new_schema.y on y.xid=x.xid;
> a | b
> ---+---
> (0 rows)
>
> I did a similar test changing x schema with similar results.
> So, pk/fk relationships survive. Function don't survive.
you just moved one table to the new schema. 'x' is still in the old,
where 'y' is in the new schema.
If you want to keep one table in "public" and the other in
"new_schema" then you have to rewrite all functions. I am not sure
about constraints, they might do that automatically.
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