MySQL COALESCE Function

Examples · COALESCE with four integer columns as

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

coalesce SQL Coalesce function The SQL Coalesce and IsNull functions are used to handle NULL values During the expression evaluation process the NULL