Re: How can i get all names where field2 is not equal to 'x'

Thanks

"Russell Fields" <russellfields@xxxxxxxxxx> schreef in bericht
news:%23LZdaCYbIHA.4144@xxxxxxxxxxxxxxxxxxxxxxx
Bart,

I am afraid that you have to care about NULLs, since they don't compare as
equal or unequal. So...

-- Test for the NULL explicitly
select name from mytable where not (field2='x') or field2 IS NULL

-- Turn the NULL into a zero length character string that can be compared
to a string
select name from mytable where COALESCE(field2,'') <> 'x'

RLF

"Bart" <b@xxx> wrote in message
news:%23oX$8XVbIHA.4712@xxxxxxxxxxxxxxxxxxxxxxx
Hi,

How can i get all names where field2 is not equal to 'x'?

I did this: select name from mytable where not (field2='x')

result: only joe is fetched

this is the table:

name field2
------ -----
bob x
joe
john NULL

Thanks
Bart





.

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