NULLIF
Description
Returns a null value if the two specified expressions are equal. (NULLIF in Transact-SQL).
Sample Source Pattern
Syntax
NULLIF ( check_expression , replacement_value )
Examples
Code:
SELECT NULLIF(6,9) AS RESULT1, NULLIF(5,5) AS RESULT2;
Result:
+-------+-------+
|RESULT1|RESULT2|
+-------+-------+
|6 |null |
+-------+-------+
Known Issues
No issues were found.
Related EWIs
No related EWIs.
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