org.apache.derby.impl.sql.execute
Class CreateSchemaConstantAction

java.lang.Object
  extended byorg.apache.derby.impl.sql.execute.GenericConstantAction
      extended byorg.apache.derby.impl.sql.execute.DDLConstantAction
          extended byorg.apache.derby.impl.sql.execute.CreateSchemaConstantAction
All Implemented Interfaces:
ConstantAction

class CreateSchemaConstantAction
extends DDLConstantAction

This class describes actions that are ALWAYS performed for a CREATE SCHEMA Statement at Execution time.

Author:
jamie

Field Summary
private  java.lang.String aid
           
private  java.lang.String schemaName
           
 
Fields inherited from interface org.apache.derby.iapi.sql.execute.ConstantAction
RUNTIMESTATISTICS, STATISTICSTIMING
 
Constructor Summary
(package private) CreateSchemaConstantAction(java.lang.String schemaName, java.lang.String aid)
          Make the ConstantAction for a CREATE SCHEMA statement.
 
Method Summary
 void executeConstantAction(Activation activation)
          This is the guts of the Execution-time logic for CREATE SCHEMA.
 java.lang.String toString()
           
 
Methods inherited from class org.apache.derby.impl.sql.execute.DDLConstantAction
constructToString, getAndCheckSchemaDescriptor, getSchemaDescriptorForCreate, lockTableForDDL, modifiesTableId, readExternal, upToDate, writeExternal
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

aid

private final java.lang.String aid

schemaName

private final java.lang.String schemaName
Constructor Detail

CreateSchemaConstantAction

CreateSchemaConstantAction(java.lang.String schemaName,
                           java.lang.String aid)
Make the ConstantAction for a CREATE SCHEMA statement. When executed, will set the default schema to the new schema if the setToDefault parameter is set to true.

Parameters:
schemaName - Name of table.
aid - Authorizaton id
Method Detail

toString

public java.lang.String toString()

executeConstantAction

public void executeConstantAction(Activation activation)
                           throws StandardException
This is the guts of the Execution-time logic for CREATE SCHEMA.

Parameters:
activation - The execution environment for this constant action.
Throws:
StandardException - Thrown on failure
See Also:
ConstantAction.executeConstantAction(org.apache.derby.iapi.sql.Activation)


Apache Derby V10.0 Engine Documentation - Copyright © 1997,2004 The Apache Software Foundation or its licensors, as applicable.