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

java.lang.Object
  extended byorg.apache.derby.impl.sql.compile.QueryTreeNode
      extended byorg.apache.derby.impl.sql.compile.StatementNode
          extended byorg.apache.derby.impl.sql.compile.DDLStatementNode
              extended byorg.apache.derby.impl.sql.compile.DropStatementNode
                  extended byorg.apache.derby.impl.sql.compile.DropViewNode
All Implemented Interfaces:
Visitable

public class DropViewNode
extends DropStatementNode

A DropViewNode is the root of a QueryTree that represents a DROP VIEW statement.

Author:
Jerry Brenner

Field Summary
 
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_INC_INDEX, AUTOINCREMENT_IS_AUTOINCREMENT_INDEX, AUTOINCREMENT_START_INDEX, beginOffset, endOffset
 
Constructor Summary
DropViewNode()
           
 
Method Summary
 void init(java.lang.Object dropObjectName)
          Initializer for a DropViewNode
 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, getTableDescriptor, getTableDescriptor, getTableDescriptor, initAndCheck, isAtomic, toString
 
Methods inherited from class org.apache.derby.impl.sql.compile.StatementNode
generate, lockTableForCompilation
 
Methods inherited from class org.apache.derby.impl.sql.compile.QueryTreeNode
accept, bind, convertDefaultNode, debugFlush, debugPrint, executeSchemaName, executeStatementName, formatNodeString, foundString, generateAuthorizeCheck, getBeginOffset, getClassFactory, getCompilerContext, getContextManager, getCursorInfo, getDataDictionary, getDependencyManager, getEndOffset, getExecutionFactory, getGenericConstantActionFactory, getIntProperty, getLanguageConnectionContext, getNodeFactory, getNodeType, getNullNode, getParameterTypes, getRowEstimate, getSchemaDescriptor, getSchemaDescriptor, getSPSName, getStatementType, getTableDescriptor, getTypeCompiler, init, init, init, init, init, init, init, init, init, init, init, init, init, isInstanceOf, isSessionSchema, isSessionSchema, makeResultDescription, makeTableName, needsSavepoint, nodeHeader, optimize, parseQueryText, printLabel, printSubNodes, referencesSessionSchema, resolveTableToSynonym, setBeginOffset, setContextManager, setEndOffset, setNodeType, setRefActionInfo, treePrint, treePrint, verifyClassExist
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

DropViewNode

public DropViewNode()
Method Detail

init

public void init(java.lang.Object dropObjectName)
          throws StandardException
Initializer for a DropViewNode

Overrides:
init in class DDLStatementNode
Throws:
StandardException

statementToString

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

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 Tue 2006-10-10 19:23:47+0200, from revision exported

Apache Derby V10.1 Engine Documentation - Copyright © 1997,2005 The Apache Software Foundation or its licensors, as applicable.