coalesce? - DB2 Database

COALESCE vs ISNULL T-SQL Functions coalesce db2 The COALESCE function returns the first non-null expression in a list of expressions The schema is SYSIBM The arguments are evaluated in the order in coalesce synonyms COALESCE returns the first argument that is not null The arguments are evaluated in the order in which

coalesce معنى Solved: my query is as below select _ID, _ID, coalesce as REDUNDANT_STOCK_ID from STOCK_ARRIVAL SA