Quick Glance on DB2 COALESCE

Quick Glance on DB2 COALESCE coalesce db2 DB2 NVL Updated March 13, 2023 DB2 NVL Introduction to DB2 NVL The only difference between NVL and COALESCE function is that NVL accepts only two parameters while COALESCE accepts the coalesce synonyms − DB2 stored procedure as API − history tables at the database end COALESCE(CAST(_cono AS CHAR),'') ) ; CREATE TRIGGER eh6 AFTER

coalesce معنى COALESCE returns the first argument that is not null The arguments are evaluated in the order in which