How to use the COALESCE function in SQL Server

The COALESCE scalar function takes two or more arguments and returns the first nonnull argument, starting from the left in the expression list Syntax

Explore Coalesce Function in SQL—the essential tool for handling NULL values Learn syntax, benefits, and real-world examples in SQL Server

coalesce PostgreSQL COALESCE function syntax The COALESCE() function accepts a list of arguments and returns the first non-null argument The COALESCE() function

coalesce The COALESCE function returns the first non-NULL value from a series of expressions