public class StringTrim extends StringUnaryUDFDirect
inputColumn
childExpressions, inputDataTypePhysicalVariations, inputTypeInfos, outputColumnNum, outputDataTypePhysicalVariation, outputTypeInfo
Constructor and Description |
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StringTrim() |
StringTrim(int inputColumn,
int outputColumnNum) |
Modifier and Type | Method and Description |
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protected void |
func(org.apache.hadoop.hive.ql.exec.vector.BytesColumnVector outV,
byte[][] vector,
int[] start,
int[] length,
int batchIndex)
TRIM element i of the vector, eliminating blanks from the left
and right sides of the string, and place the result in outV.
|
evaluate, getDescriptor, vectorExpressionParameters
displayArrayOfUtf8ByteArrays, displayUtf8Bytes, doTransientInit, doTransientInit, evaluateChildren, getChildExpressions, getColumnParamString, getDoubleValueParamString, getInputDataTypePhysicalVariations, getInputTypeInfos, getLongValueParamString, getOutputColumnNum, getOutputColumnVectorType, getOutputDataTypePhysicalVariation, getOutputTypeInfo, getParamTypeString, getTypeName, init, setChildExpressions, setInputDataTypePhysicalVariations, setInputTypeInfos, setOutputDataTypePhysicalVariation, setOutputTypeInfo, supportsCheckedExecution, toString, transientInit
public StringTrim(int inputColumn, int outputColumnNum)
public StringTrim()
protected void func(org.apache.hadoop.hive.ql.exec.vector.BytesColumnVector outV, byte[][] vector, int[] start, int[] length, int batchIndex)
func
in class StringUnaryUDFDirect
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