Package org.apache.druid.query.groupby.epinephelinae.vector
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Interface Summary Interface Description GroupByVectorColumnSelector Column processor for groupBy dimensions. -
Class Summary Class Description DictionaryBuildingSingleValueStringGroupByVectorColumnSelector AGroupByVectorColumnSelector
that builds an internal String<->Integer dictionary, used for grouping single-valued STRING columns which are not natively dictionary encoded, e.g.DoubleGroupByVectorColumnSelector FloatGroupByVectorColumnSelector GroupByVectorColumnProcessorFactory LongGroupByVectorColumnSelector NilGroupByVectorColumnSelector Treats all rows as null.NullableDoubleGroupByVectorColumnSelector NullableFloatGroupByVectorColumnSelector NullableLongGroupByVectorColumnSelector SingleValueStringGroupByVectorColumnSelector VectorGroupByEngine