COALESCE in DB2 returning empty - sql

coalesce db2   Dan coalesce synonyms

I'm trying to run the following query which was previously working wrapped in SAS hitting DB2 tables I'm moderately aware that TD does not

DB2: Whats the difference between coalesce and value functions in 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

daman lottry In my cobol Db2 pgm,if i dont either insert a value in thsi SELECT COALESCE FROM table> WHERE identify Converts a string or ROWID data type into a value of data type CLOB COALESCE For nullable columns, returns a value instead of a null (