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field1 = decode(:my_param,0,NULL,NOT NULL)

Posted on 2012-03-20
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Last Modified: 2012-06-21
Hi,
 on Oracle 10
How can I write the above SQL query correctly?

If my parameter = 0 then
   return all the NULL values
Else
  return all the NOT NULL

Thanks
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Question by:peledc
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sdstuber earned 250 total points
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WHERE  (( :my_param = 0 and field1 is null)
or (:my_param != 0 and field1 is not null))
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