Subject | RE: [firebird-support] UDFs |
---|---|
Author | Alan McDonald |
Post date | 2003-12-28T00:23:38Z |
Hi,
I have questions to udfs:
1. its possible to make a function that gets argument of any type
(varchar,timestamp,...) and in body find out what type is it?
This would mean you would be (needing to) pass a "variant" to a stored
procedure in the first place so I can't see that happening.
2. Can I find out that argument gived to the function is null?
IF :ARUMENT IS NULL THEN
would work
Alan
I have questions to udfs:
1. its possible to make a function that gets argument of any type
(varchar,timestamp,...) and in body find out what type is it?
This would mean you would be (needing to) pass a "variant" to a stored
procedure in the first place so I can't see that happening.
2. Can I find out that argument gived to the function is null?
IF :ARUMENT IS NULL THEN
would work
Alan