Package com.alibaba.druid.support.opds.udf

Class MetaSqlExtract

java.lang.Object

com.aliyun.odps.udf.UDF

com.alibaba.druid.support.opds.udf.MetaSqlExtract

All Implemented Interfaces:

com.aliyun.odps.udf.ContextFunction

public class MetaSqlExtract
extends com.aliyun.odps.udf.UDF

Constructor Summary

Constructors

Constructor	Description
MetaSqlExtract()

Method Summary

Modifier and Type	Method	Description
String	evaluate(String xml)

Methods inherited from class com.aliyun.odps.udf.UDF

close, setup

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

MetaSqlExtract

public MetaSqlExtract()

Method Details

evaluate

public String evaluate(String xml)