Bucket Statement

Bucket Selection

A parent pipeline aggregation which executes a script which determines whether the current bucket will be retained in the parent multi-bucket aggregation.

source 'employee'
 | stats min_age=min(Age),max_age=max(Age) by MaritalStatus,Gender
 | bucket select min_age=44.0 AND max_age=65.0

source 'employee'
 | datehistogram field='DateOfJoining', interval='year' do min_age=min(Age)
 | bucket stats derivative_age=derivative(min_age)