Query Optimization with COALESCE function in db2 udb

DB2 for Linux, UNIX, and Windows ; Internal functions Banding BandingC Coalesce ; Null and Zero functions IsNotNull IsNull NullToZero ZeroToNull ; OLAP

This is a guide to DB2 COALESCE Here we discuss the introduction and examples of DB2 COALESCE for the better understanding

coalesce synonyms Description COALESCE accepts a comma separated list of parameters and returns the first value that is not null in that list or null if all the arguments are

coalesce معنى but unable to use in DB2 Hi DCUnited, Using the coalesce () function is the correct approach From your post, it looks like your strings are