Subject Re: [firebird-support] Check for blank dates
Author Alan.Davies@aldis-systems.co.uk
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@...>:

> How do I write a query that checks for blank using a statement in the
> WHERE clause?
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> Visit http://firebird.sourceforge.net and click the Resources item
> on the main (top) menu. Try Knowledgebase and FAQ links !
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> Also search the knowledgebases at http://www.ibphoenix.com
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> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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> Yahoo! Groups Links
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--
Alan J Davies
Aldis
Tel: +44 (0)1926 842069
Mob: +44 (0)7885 372793