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coalesce

sql_func - Coalesce Function

coalesce

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coalesce

website coalesce COALESCE scalar function The COALESCE function returns the value of the first nonnull expression The schema is SYSIBM The arguments must be compatible For coalesce The coalesce function can be used to assign a target object a user-defined value or the result of an expression when null values are read · A maximum of ten

coalesce The coalesce function returns the first of the parameters that has a valid non-NULL representation Any number of parameters can be used   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  In this tutorial, we will explore the use of the COALESCE function in Data Explorer SQL queries COALESCE allows you to handle NULL values

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