Package org.apache.druid.query.groupby.epinephelinae.column
package org.apache.druid.query.groupby.epinephelinae.column
-
ClassDescriptionDictionaryBuildingGroupByColumnSelectorStrategy<DimensionType>Strategy for grouping dimensions which can have variable-width objects, and aren't backed by prebuilt dictionaries.DimensionIdCodec<DimensionType>Dimension to integer id encoder - decoder i.e.Strategy for grouping dimensions which have fixed-width objects.Contains a collection of query processing methods for type-specific operations used exclusively by GroupByQueryEngineV2.Like
KeyMappingGroupByColumnSelectorStrategy, but for multi-value dimensions, i.e.Holder for a value and the memory increase in the internal dictionary associated with the increase