org.apache.hadoop.hive.ql.index.bitmap
Class BitmapInnerQuery

java.lang.Object
  org.apache.hadoop.hive.ql.index.bitmap.BitmapInnerQuery

All Implemented Interfaces:

BitmapQuery

public class BitmapInnerQuery
extends Object
implements BitmapQuery

Representation of inner bitmap index SELECT query that scans bitmap index tables for a pushed predicate

Constructor Summary

BitmapInnerQuery(String tableName, ExprNodeDesc predicate, String alias)

Method Summary

String	getAlias() Return the assigned alias of the SELECT statement
String	toString() Return a string representation of the query string for compilation

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

BitmapInnerQuery

public BitmapInnerQuery(String tableName,
                        ExprNodeDesc predicate,
                        String alias)

Method Detail

toString

public String toString()

Return a string representation of the query string for compilation

Specified by:

toString in interface BitmapQuery

Overrides:

toString in class Object

getAlias

public String getAlias()

Return the assigned alias of the SELECT statement

Specified by:

getAlias in interface BitmapQuery