Answers for "how to check empty or null in sql"

SQL
0

t sql null or empty string

select * from vendor
where isnull(vendor_email,'') = ''
Posted by: Guest on August-17-2020
0

sql if empty then

SELECT COALESCE(NULLIF(SomeColumn,''), ReplacementColumn)
FROM SomeTable
Posted by: Guest on March-03-2021

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