Aggregate Functions

Table of Contents

Overview
Aggregate functions are used to evaluate multiple rows when collapsing a group of documents as dictated by a Group By clause.

Avg - Computes the average value of a numeric field within a specified schema.
Count - Tallies the occurrences of a specific field within a given schema.
Max - Computes the maximum value of a numeric field within a specified schema.
Min - Computes the minimum value of a numeric field within a specified schema
Sum - Computes the total or summation value of a numeric field within a specified schema