coalesce
COALESCE - SQL Server
coalesce
website coalesce COALESCE Function Function returns the first non-missing value found in an array of columns The order of the columns listed in the function determines the coalesce Given a set of vectors, coalesce() finds the first non-missing value at each position This is inspired by the SQL COALESCE function which does the same
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 Part 1: Understanding The NVLCOALESCE Expression · Is NULL function is typically computationally faster than the Coalesce expression (although Details COALESCE accepts one or more numeric expressions The COALESCE function checks the value of each expression in the order in which they are listed and