public class VectorPTFEvaluatorLongCountDistinct extends VectorPTFEvaluatorCountDistinct
uniqueObjects
count
inputColumnNum, LOG, outputColumnNum
Constructor and Description |
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VectorPTFEvaluatorLongCountDistinct(WindowFrameDef windowFrameDef,
VectorExpression inputVecExpr,
int outputColumnNum) |
Modifier and Type | Method and Description |
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protected Object |
getValue(ColumnVector colVector,
int i) |
countValue, evaluateGroupBatch, getGroupResult, resetEvaluator
getResultColumnVectorType, isGroupResultNull, streamsResult
canRunOptimizedCalculation, doLastBatchWork, evaluateInputExpr, getNullsLast, getOutputColumnNum, isCacheableForRange, mapCustomColumns, onPartitionEnd, onResultCalculated, runOnRange, setNullsLast
public VectorPTFEvaluatorLongCountDistinct(WindowFrameDef windowFrameDef, VectorExpression inputVecExpr, int outputColumnNum)
protected Object getValue(ColumnVector colVector, int i)
getValue
in class VectorPTFEvaluatorCountDistinct
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