Package org.apache.hadoop.hive.ql.exec.vector.ptf

Class Summary

Class	Description
VectorPTFEvaluatorBase	This is the vector PTF evaluator base class.
VectorPTFEvaluatorCount	This class evaluates count(column) for a PTF group.
VectorPTFEvaluatorCountStar	This class evaluates count(*) for a PTF group.
VectorPTFEvaluatorDecimalAvg	This class evaluates HiveDecimal avg() for a PTF group.
VectorPTFEvaluatorDecimalFirstValue	This class evaluates HiveDecimal first_value() for a PTF group.
VectorPTFEvaluatorDecimalLastValue	This class evaluates HiveDecimal last_value() for a PTF group.
VectorPTFEvaluatorDecimalMax	This class evaluates HiveDecimal max() for a PTF group.
VectorPTFEvaluatorDecimalMin	This class evaluates HiveDecimal min() for a PTF group.
VectorPTFEvaluatorDecimalSum	This class evaluates HiveDecimal sum() for a PTF group.
VectorPTFEvaluatorDenseRank	This class evaluates rank() for a PTF group.
VectorPTFEvaluatorDoubleAvg	This class evaluates double avg() for a PTF group.
VectorPTFEvaluatorDoubleFirstValue	This class evaluates double first_value() for a PTF group.
VectorPTFEvaluatorDoubleLastValue	This class evaluates double first_value() for a PTF group.
VectorPTFEvaluatorDoubleMax	This class evaluates double max() for a PTF group.
VectorPTFEvaluatorDoubleMin	This class evaluates double min() for a PTF group.
VectorPTFEvaluatorDoubleSum	This class evaluates double sum() for a PTF group.
VectorPTFEvaluatorLongAvg	This class evaluates long avg() for a PTF group.
VectorPTFEvaluatorLongFirstValue	This class evaluates long first_value() for a PTF group.
VectorPTFEvaluatorLongLastValue	This class evaluates long first_value() for a PTF group.
VectorPTFEvaluatorLongMax	This class evaluates long max() for a PTF group.
VectorPTFEvaluatorLongMin	This class evaluates long min() for a PTF group.
VectorPTFEvaluatorLongSum	This class evaluates long sum() for a PTF group.
VectorPTFEvaluatorRank	This class evaluates rank() for a PTF group.
VectorPTFEvaluatorRowNumber	This class evaluates row_number() for a PTF group.
VectorPTFGroupBatches	This class is encapsulates one or more VectorizedRowBatch of a PTF group.
VectorPTFOperator	This class is native vectorized PTF operator class.