On Tue, May 22, 2007 at 08:41:30AM -0700, John Napiorkowski wrote:
> Hi,
>
> I'm trying to figure out the easiest way to determine
> the type of relationship between two resultsets.
> Basically I'd like to find out if it's a parent-child
> type relationship, where the child needs PK's from the
> parent or if it's a object-attribute type, where the
> primary object takes FK's from the attribute object.
>
> I can see a couple of ways using ->relationship_info,
> but wanted to hear if there is a 'canonical' and
> simple way for this.
The SQLT parser/producer stuff has code to handle this - maybe worth factoring
it back into ResultSource?
--
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