Subject | Re: [firebird-support] Check for blank dates |
---|---|
Author | Alan.Davies@aldis-systems.co.uk |
Post date | 2005-09-07T10:14:54Z |
If you mean empty rather than containing spaces do this
select * from table where column is null
If you mean empty spaces do this
select * from table where column =' '
hph
Quoting ra8009 <ra8009@...>:
Alan J Davies
Aldis
Tel: +44 (0)1926 842069
Mob: +44 (0)7885 372793
select * from table where column is null
If you mean empty spaces do this
select * from table where column =' '
hph
Quoting ra8009 <ra8009@...>:
> How do I write a query that checks for blank using a statement in the--
> WHERE clause?
>
>
>
>
>
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>
> Visit http://firebird.sourceforge.net and click the Resources item
> on the main (top) menu. Try Knowledgebase and FAQ links !
>
> Also search the knowledgebases at http://www.ibphoenix.com
>
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>
> Yahoo! Groups Links
>
>
>
>
>
>
>
>
Alan J Davies
Aldis
Tel: +44 (0)1926 842069
Mob: +44 (0)7885 372793