coalesce
COALESCE - SQL Server
coalesce
website coalesce What is the COALESCE function? The COALESCE function is a built-in function in SQL Server that evaluates a list of expressions and returns the coalesce coalesce take n number of arguments from left to right coalesce selects the first non null argument similarly isnull is
coalesce The SQL COALESCE function is used to handle NULL values in a database query by returning the first non-NULL value from a list of expressions or column values The coalesce function returns the first of the parameters that has a valid non-NULL representation Any number of parameters can be used coalesce · adhere · amalgamate · associate · bracket · cleave · cling · cohere · combine · commingle · commix · conjoin · connect · incorporate · join · link