coalesce - Functions - Configuration Language

In this tutorial, we will explore the use of the COALESCE function in Data Explorer SQL queries COALESCE allows you to handle NULL values

The coalesce function takes any number of arguments and returns the first one that isn't null nor empty

coalesce Coalesce returns the first non-null value in a list If all the values in the list are NULL, then the function returns null

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