Aggregation Function
An aggregate function (in database management) is a function where the values of multiple rows are grouped together as input on certain criteria to form a single value of more significant meaning or measurement such as a set, a bag, or a list.
Common aggregate functions include:
- Average (i.e., arithmetic mean)
- Count
Related terms
Section titled “Related terms”More information
Section titled “More information”- Data Logging — recommended practices for logging data for Measure IQ.