COALESCE Function

Learn how to use the SQL expression COALESCE to get the value of the first non-null argument in a scalar expression, if any; otherwise NULL

COALESCE Categories: Conditional COALESCE Evaluates the arguments in order and returns the value of the first expression that does not contain NULL

coalesce Learn how to use the SQL expression COALESCE to get the value of the first non-null argument in a scalar expression, if any; otherwise NULL

coalesce COALESCE function Definition, syntax, examples and common errors using BigQuery Standard SQL The COALESCE function will return the first non-NULL