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

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

public class UDFFromUnixTime
extends UDF


Constructor Summary
UDFFromUnixTime()
           
 
Method Summary
 String evaluate(Integer unixtime)
           
 String evaluate(Integer unixtime, String format)
          Convert UnixTime to a string format.
 
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

UDFFromUnixTime

public UDFFromUnixTime()
Method Detail

evaluate

public String evaluate(Integer unixtime)

evaluate

public String evaluate(Integer unixtime,
                       String format)
Convert UnixTime to a string format.

Parameters:
unixtime - The number of seconds from 1970-01-01 00:00:00
format - See http://java.sun.com/j2se/1.4.2/docs/api/java/text/SimpleDateFormat.html
Returns:
a String in the format specified.


Copyright © 2009 The Apache Software Foundation