sql_func - Coalesce Function

website coalesce COALESCE returns the first non-null expr in the expression list You must specify at least two expressions If all occurrences of expr evaluate to null, coalesce Learn the syntax of the coalesce function of the SQL language in Databricks SQL and Databricks Runtime

coalesce The coalesce function takes any number of arguments and returns the first one that isn't null nor empty   The coalesce function takes any number of arguments and returns the first one that isn't null nor empty   MicroStrategy SQL generation engine uses COALESCE in two principal ways: to merge attribute ID columns in full outer joins, and for

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