org.apache.derby.impl.sql.execute

Class DropViewConstantAction

java.lang.Object

org.apache.derby.impl.sql.execute.DDLConstantAction

org.apache.derby.impl.sql.execute.DropViewConstantAction

All Implemented Interfaces:

ConstantAction

class DropViewConstantAction
extends DDLConstantAction

This class describes actions that are ALWAYS performed for a DROP VIEW Statement at Execution time.

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.String	fullTableName
private SchemaDescriptor	sd
private java.lang.String	tableName

Constructor Summary

Constructors

Constructor and Description
DropViewConstantAction(java.lang.String fullTableName, java.lang.String tableName, SchemaDescriptor sd) Make the ConstantAction for a DROP VIEW statement.

Method Summary

Modifier and Type	Method and Description
void	executeConstantAction(Activation activation) This is the guts of the Execution-time logic for DROP VIEW.
java.lang.String	toString()

Methods inherited from class org.apache.derby.impl.sql.execute.DDLConstantAction

addColumnDependencies, adjustUDTDependencies, adjustUDTDependencies, constructToString, getAndCheckSchemaDescriptor, getSchemaDescriptorForCreate, lockTableForDDL, storeConstraintDependenciesOnPrivileges, storeViewTriggerDependenciesOnPrivileges

Methods inherited from class java.lang.Object

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

Field Detail

fullTableName

private java.lang.String fullTableName

tableName

private java.lang.String tableName

sd

private SchemaDescriptor sd

Constructor Detail

DropViewConstantAction

DropViewConstantAction(java.lang.String fullTableName,
                       java.lang.String tableName,
                       SchemaDescriptor sd)

Make the ConstantAction for a DROP VIEW statement.

Parameters:

fullTableName - Fully qualified table name

tableName - Table name.

sd - Schema that view lives in.

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

executeConstantAction

public void executeConstantAction(Activation activation)
                           throws StandardException

This is the guts of the Execution-time logic for DROP VIEW.

Parameters:

activation - The execution environment for this constant action.

Throws:

StandardException - Thrown on failure

See Also:

ConstantAction.executeConstantAction(org.apache.derby.iapi.sql.Activation)