A Complete Guide to DB2 Universal Database

To include the NULL values in the calculation of MAX, we can use the COALESCE function to replace the NULL values with a default value (such

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 COALESCE · CONCAT · COS · COT · DATE · DAY · DAYNAME · DAYOFWEEK · DAYOFYEAR · DAYS · DBCLOB · DECIMAL · DEGREES · DEREF · DIFFERENCE [ DB2 List of Books

coalesce db2 Returns a CLOB representation of string COALESCE Returns the first argument that is not NULL