public class CastDateToVarChar extends CastDateToString implements TruncStringOutput
VectorExpression.Type
dt
childExpressions, inputTypes, outputType
Constructor and Description |
---|
CastDateToVarChar() |
CastDateToVarChar(int inputColumn,
int outputColumn) |
Modifier and Type | Method and Description |
---|---|
protected void |
assign(org.apache.hadoop.hive.ql.exec.vector.BytesColumnVector outV,
int i,
byte[] bytes,
int length) |
int |
getMaxLength() |
String |
getOutputType()
Returns type of the output column.
|
void |
setMaxLength(int maxLength) |
String |
vectorExpressionParameters() |
func
evaluate, getDescriptor, getInputColumn, getOutputColumn, setInputColumn, setOutputColumn
displayArrayOfUtf8ByteArrays, displayUtf8Bytes, evaluateChildren, getChildExpressions, getInputTypes, init, setChildExpressions, setInputTypes, setOutputType, toString
public CastDateToVarChar()
public CastDateToVarChar(int inputColumn, int outputColumn)
protected void assign(org.apache.hadoop.hive.ql.exec.vector.BytesColumnVector outV, int i, byte[] bytes, int length)
assign
in class CastDateToString
public String getOutputType()
VectorExpression
getOutputType
in class LongToStringUnaryUDF
public int getMaxLength()
getMaxLength
in interface TruncStringOutput
public void setMaxLength(int maxLength)
setMaxLength
in interface TruncStringOutput
public String vectorExpressionParameters()
vectorExpressionParameters
in class LongToStringUnaryUDF
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