All Aggregate Functions Except Ignore Null Values In Their #285
All aggregate functions except _____ ignore null values in their input collection.
This multiple choice question (MCQ) is related to the book/course
gs gs117 Database Management System.
It can also be found in
gs gs117 SQL: Queries, Constraints and Triggers - Aggregate Functions and Nested Subqueries - Quiz No.1.
All aggregate functions except _____ ignore null values in their input collection.
Count(attribute)
Count(*)
Avg
Sum
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