org.apache.hadoop.hive.ql.udf
Class UDFSubstr

java.lang.Object
  extended by org.apache.hadoop.hive.ql.exec.UDF
      extended by org.apache.hadoop.hive.ql.udf.UDFSubstr

public class UDFSubstr
extends UDF


Constructor Summary
UDFSubstr()
           
 
Method Summary
 org.apache.hadoop.io.Text evaluate(org.apache.hadoop.io.Text s, org.apache.hadoop.io.IntWritable pos)
           
 org.apache.hadoop.io.Text evaluate(org.apache.hadoop.io.Text t, org.apache.hadoop.io.IntWritable pos, org.apache.hadoop.io.IntWritable len)
           
 
Methods inherited from class org.apache.hadoop.hive.ql.exec.UDF
getResolver, setResolver
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

UDFSubstr

public UDFSubstr()
Method Detail

evaluate

public org.apache.hadoop.io.Text evaluate(org.apache.hadoop.io.Text t,
                                          org.apache.hadoop.io.IntWritable pos,
                                          org.apache.hadoop.io.IntWritable len)

evaluate

public org.apache.hadoop.io.Text evaluate(org.apache.hadoop.io.Text s,
                                          org.apache.hadoop.io.IntWritable pos)


Copyright © 2009 The Apache Software Foundation