https://beam.apache.org/releases/javadoc/2.71.0/org/apache/beam/sdk/extensions/sql/impl/rule/BeamAggregationRule.html
BeamAggregationRule (Apache Beam 2.71.0)
declaration: package: org.apache.beam.sdk.extensions.sql.impl.rule, class: BeamAggregationRule
apache beam
https://beam.apache.org/releases/javadoc/2.5.0/org/apache/beam/sdk/extensions/sql/impl/rule/BeamAggregationRule.html
BeamAggregationRule (Apache Beam 2.5.0)
apache beam