The Complete Guide to the SQL COALESCE Function

Query Optimization with COALESCE function in db2 udb coalesce db2 COALESCE returns the first argument that is not null The arguments are evaluated in the order in which coalesce synonyms DB2 for Linux, UNIX, and Windows ; Internal functions Banding BandingC Coalesce ; Null and Zero functions IsNotNull IsNull NullToZero ZeroToNull ; OLAP

coalesce db2 The keywords VALUE and COALESCE can only be used in a join expression DB2) This will result in the generation of an SQL SELECT statement with an