NULLIF and COALESCE
The behavior of the CASE shorthand expressions NULLIF and COALESCE is the same as that for CASE with respect to nulls.
See “NULLIF” and “COALESCE” in SQL Functions, Operators, Expressions, and Predicates for further information.
The behavior of the CASE shorthand expressions NULLIF and COALESCE is the same as that for CASE with respect to nulls.
See “NULLIF” and “COALESCE” in SQL Functions, Operators, Expressions, and Predicates for further information.