Type: Function
Function: GREATEST
Syntax: GREATEST(value1, ..., valueN)
Description: Return the highest value from a list of provided values. This operator applies to a predetermined list of values.
This operator is not an aggregator. It applies to dimensional values only. To return the maximum value in a group (metric), use the MAX aggregator instead.
Sample usage:
GREATEST(1,2,3)returns3GREATEST(created_at, updated_at)will always returnupdated_atby definition.
