On Thu, Jul 24, 2008 at 01:49:56PM +0000, Matthew Wilson wrote:
> So, if I wanted to make sure that some rows are always in the Sales
> table, is there a recommended approach?
Depends on the applications and the DB. If you know the row is in the DB
already just point to it using "...FOREIGN KEY REFERENCES...." (I mean SQL
CREATE TABLE). If you aren't sure the row is there, I doubt there is
a magical service in an SQL backend. You just have to check regularly if
the row has been inserted. SQLObject can help a bit - Luke Opperman
reminded how you can pass a callable as a default value - but that's all.
Oleg.
--
Oleg Broytmann http://phd.pp.ru/ [EMAIL PROTECTED]
Programmers don't die, they just GOSUB without RETURN.
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