org.apache.hadoop.hive.ql.parse.rewrite

Class UpdateRewriter

java.lang.Object

org.apache.hadoop.hive.ql.parse.rewrite.UpdateRewriter

All Implemented Interfaces:

Rewriter<UpdateStatement>

public class UpdateRewriter
extends Object
implements Rewriter<UpdateStatement>

Field Summary

Fields

Modifier and Type	Field and Description
protected HiveConf	conf
static Context.Operation	OPERATION
protected SqlGeneratorFactory	sqlGeneratorFactory

Constructor Summary

Constructors

Constructor and Description
UpdateRewriter(HiveConf conf, SqlGeneratorFactory sqlGeneratorFactory)

Method Summary

Modifier and Type	Method and Description
ParseUtils.ReparseResult	rewrite(Context context, UpdateStatement updateBlock)

Methods inherited from class java.lang.Object

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

Field Detail

OPERATION

public static final Context.Operation OPERATION

conf

protected final HiveConf conf

sqlGeneratorFactory

protected final SqlGeneratorFactory sqlGeneratorFactory

Constructor Detail

UpdateRewriter

public UpdateRewriter(HiveConf conf,
                      SqlGeneratorFactory sqlGeneratorFactory)

Method Detail

rewrite

public ParseUtils.ReparseResult rewrite(Context context,
                                        UpdateStatement updateBlock)
                                 throws SemanticException

Specified by:

rewrite in interface Rewriter<UpdateStatement>

Throws:

SemanticException