En Fri, 25 Jan 2008 22:12:57 -0200, Wildemar Wildenburger
<[EMAIL PROTECTED]> escribi�:
> Using pysqlite, I'd like to check if some dataset that I removed has
> been in the database at all. Ideally I'd like pysqlite to raise an
> Exception if deleting does nothing. Is that possible?
I don't think so. It isn't an error, like a SELECT which returns an empty
set isn't an error either.
> Codewise, I'd like the following, but without me checking for and
> raising the exception myself:
>
> cur = con.execute("""DELETE FROM SomeTable WHERE id=? AND name=?""",
> (ID, NAME))
> if cur.rowcount == 0:
> raise Exception
Write a function to do that.
--
Gabriel Genellina
--
http://mail.python.org/mailman/listinfo/python-list
