org.apache.derby.impl.sql.compile
Class DropIndexNode

java.lang.Object
  extended by org.apache.derby.impl.sql.compile.QueryTreeNode
      extended by org.apache.derby.impl.sql.compile.StatementNode
          extended by org.apache.derby.impl.sql.compile.DDLStatementNode
              extended by org.apache.derby.impl.sql.compile.DropIndexNode
All Implemented Interfaces:
Visitable

public class DropIndexNode
extends DDLStatementNode

A DropIndexNode is the root of a QueryTree that represents a DROP INDEX statement.


Field Summary
private  ConglomerateDescriptor cd
           
private  TableDescriptor td
           
 
Fields inherited from class org.apache.derby.impl.sql.compile.DDLStatementNode
ADD_TYPE, DROP_TYPE, implicitCreateSchema, LOCKING_TYPE, MODIFY_TYPE, UNKNOWN_TYPE
 
Fields inherited from class org.apache.derby.impl.sql.compile.StatementNode
NEED_CURSOR_ACTIVATION, NEED_DDL_ACTIVATION, NEED_NOTHING_ACTIVATION, NEED_PARAM_ACTIVATION, NEED_ROW_ACTIVATION
 
Fields inherited from class org.apache.derby.impl.sql.compile.QueryTreeNode
AUTOINCREMENT_CREATE_MODIFY, AUTOINCREMENT_INC_INDEX, AUTOINCREMENT_IS_AUTOINCREMENT_INDEX, AUTOINCREMENT_START_INDEX, isPrivilegeCollectionRequired
 
Constructor Summary
DropIndexNode()
           
 
Method Summary
 void bindStatement()
          Bind this DropIndexNode.
 ConstantAction makeConstantAction()
          Create the Constant information that will drive the guts of Execution.
 java.lang.String statementToString()
           
 
Methods inherited from class org.apache.derby.impl.sql.compile.DDLStatementNode
activationKind, bindName, generate, getFullName, getObjectName, getRelativeName, getSchemaDescriptor, getSchemaDescriptor, getTableDescriptor, getTableDescriptor, getTableDescriptor, getTableDescriptor, init, initAndCheck, isAtomic, makeFromList, toString
 
Methods inherited from class org.apache.derby.impl.sql.compile.StatementNode
executeSchemaName, executeStatementName, generate, getSPSName, lockTableForCompilation, makeResultDescription, needsSavepoint, optimizeStatement
 
Methods inherited from class org.apache.derby.impl.sql.compile.QueryTreeNode
accept, acceptChildren, bindOffsetFetch, bindRowMultiSet, bindUserType, checkReliability, checkReliability, convertDefaultNode, createTypeDependency, debugFlush, debugPrint, disablePrivilegeCollection, formatNodeString, foundString, generateAuthorizeCheck, getBeginOffset, getClassFactory, getCompilerContext, getContextManager, getCursorInfo, getDataDictionary, getDependencyManager, getEndOffset, getExecutionFactory, getGenericConstantActionFactory, getIntProperty, getLanguageConnectionContext, getNodeFactory, getNodeType, getNullNode, getParameterTypes, getRowEstimate, getSchemaDescriptor, getSchemaDescriptor, getStatementType, getTableDescriptor, getTypeCompiler, init, init, init, init, init, init, init, init, init, init, init, init, init, isInstanceOf, isPrivilegeCollectionRequired, isSessionSchema, isSessionSchema, makeTableName, makeTableName, nodeHeader, orReliability, parseStatement, printLabel, printSubNodes, referencesSessionSchema, resolveTableToSynonym, setBeginOffset, setContextManager, setEndOffset, setNodeType, setRefActionInfo, stackPrint, treePrint, treePrint, verifyClassExist
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

cd

private ConglomerateDescriptor cd

td

private TableDescriptor td
Constructor Detail

DropIndexNode

public DropIndexNode()
Method Detail

statementToString

public java.lang.String statementToString()
Specified by:
statementToString in class StatementNode

bindStatement

public void bindStatement()
                   throws StandardException
Bind this DropIndexNode. This means looking up the index, verifying it exists and getting the conglomerate number.

Overrides:
bindStatement in class StatementNode
Throws:
StandardException - Thrown on error

makeConstantAction

public ConstantAction makeConstantAction()
                                  throws StandardException
Create the Constant information that will drive the guts of Execution.

Overrides:
makeConstantAction in class QueryTreeNode
Throws:
StandardException - Thrown on failure

Built on Thu 2010-12-23 20:49:13+0000, from revision ???

Apache Derby V10.6 Internals - Copyright © 2004,2007 The Apache Software Foundation. All Rights Reserved.