Package com.northconcepts.datapipeline.foundations.pipeline.action.aggregate
package com.northconcepts.datapipeline.foundations.pipeline.action.aggregate
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ClassDescriptionA
PipelineActionthat groups records by the fields markedGROUPBYand aggregates the others (count, sum, average, first, last, minimum or maximum) using aGroupByReader.A source field and the operator applied to it: either a grouping key (GROUPBY) or an aggregate written to the target field.The operator applied to aAggregateGroupFieldsAction.GroupByField:GROUPBYmarks a grouping key and the others are aggregates.