how to check if a row is null in sql
--Checks both null and empty
SELECT *
FROM T
WHERE NULLIF(some_col, ' ') IS NULL;how to check if a row is null in sql
--Checks both null and empty
SELECT *
FROM T
WHERE NULLIF(some_col, ' ') IS NULL;sql check for null and empty string
IF ISNULL(@param) OR @param = '' THEN doSomething...Copyright © 2021 Codeinu
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