MetaSqlExtract (druid 1.2.26 API)

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
  
  All Methods Instance Methods Concrete Methods
  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 Detail
- MetaSqlExtract
```
public MetaSqlExtract()
```

Method Detail

evaluate

public String evaluate(String xml)