You might want to look into using multiple schemas in a single database
rather than multiple databases.
If you switch to the above, then you can do what you're looking for.
Postgresql has limited cross database abilities (contrib/dblink), but
not cross database foreign keys.
On Thu, 2003-04-03 at 04:16, Antti Ijäs wrote:
> Hi,
>
> Can I have a reference (with cascading), to another database? Let me
> try to explain the situation a little better ;-)
>
> I have a "main" database, clients. Then I have another database. Let's
> call that program1. In program1 I have a table pTable and in clients I
> have a table namned Client. Like this:
>
> \c clients
> CREATE TABLE Client (
> CustId Serial PRIMARY KEY,
> ....
> );
>
> \c program1
> CREATE TABLE pTable (
> pId SERIAL PRIMARY KEY,
> CustId INTEGER,
> ....
> );
>
> I would like the data to be dropped in pTable automatically, when the
> client is deleted....
>
> / Antti
>
>
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--
Rod Taylor <rbt@rbt.ca>
PGP Key: http://www.rbt.ca/rbtpub.asc
