Re: testing for null value in integer field?

try: column is null, as manual shows.

Geoffrey wrote:

> How does one check for an unset value in an integer field?
> 
> I've tried such things as:
> 
> select ..... where intnumber = ''
> select ...... where intnumber =  ?
> select .....  where intnumber = NULL
> 
> Thanks.


C.