Package org.apache.druid.query.groupby.epinephelinae.vector
package org.apache.druid.query.groupby.epinephelinae.vector
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ClassDescriptionA
GroupByVectorColumnSelectorthat builds an internal Stringinvalid input: '<'->Integer dictionary, used for grouping single-valued STRING columns which are not natively dictionary encoded, e.g.Column processor for groupBy dimensions.Treats all rows as null.Contains logic to process a groupBy query on a singleCursorFactoryin a vectorized manner.