On 03/23/2010 10:07 AM, John R Pierce wrote:
Nilesh Govindarajan wrote:
Hi,
In my query, some rows have null values (length 0).
a NULL value is not length 0, NULL is not the empty string, rather, NULL
is no value at all.
if you want to change a 0 length string to something, use a CASE or
something.
select CASE WHEN u.name = '' THEN 'anon' ELSE u.name, ....
Thanks a lot ! It worked :)
--
Nilesh Govindarajan
Site & Server Administrator
www.itech7.com
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