Re: Dealing with table names in functions

Jim Nasby wrote:
> Is there a safe way to deal with tables being passed into a function,
> specifically in terms of what schema they're in? I can just blindly
> accept a text string and hope that it's always evaluated in the
> correct search_path context, but that doesn't seem so good. OTOH, if
> I accept an OID, there's no great way to pass that to most of the
> rest of the system... I can cast the OID to regclass, but that
> doesn't get me a fully-qualified name.

Pass the optionally qualified name and cast it to regclass. It will
work correctly when the name is not qualified, applying search_path, and
it will also work when the name is qualified.

--
Alvaro Herrera http://www.CommandPrompt.com/
The PostgreSQL Company - Command Prompt, Inc.