org.apache.derby.impl.sql.execute
Class RenameConstantAction
java.lang.Object
org.apache.derby.impl.sql.execute.DDLConstantAction
org.apache.derby.impl.sql.execute.DDLSingleTableConstantAction
org.apache.derby.impl.sql.execute.RenameConstantAction
- All Implemented Interfaces:
- ConstantAction
class RenameConstantAction
- extends DDLSingleTableConstantAction
This class describes actions that are ALWAYS performed for a
RENAME TABLE/COLUMN/INDEX Statement at Execution time.
Constructor Summary |
RenameConstantAction(java.lang.String fullTableName,
java.lang.String tableName,
java.lang.String oldObjectName,
java.lang.String newObjectName,
SchemaDescriptor sd,
UUID tableId,
boolean usedAlterTable,
int renamingWhat)
Make the ConstantAction for a RENAME TABLE/COLUMN/INDEX statement. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
fullTableName
private java.lang.String fullTableName
tableName
private java.lang.String tableName
newTableName
private java.lang.String newTableName
oldObjectName
private java.lang.String oldObjectName
newObjectName
private java.lang.String newObjectName
schemaId
private UUID schemaId
sd
private SchemaDescriptor sd
usedAlterTable
private boolean usedAlterTable
renamingWhat
private int renamingWhat
RenameConstantAction
public RenameConstantAction(java.lang.String fullTableName,
java.lang.String tableName,
java.lang.String oldObjectName,
java.lang.String newObjectName,
SchemaDescriptor sd,
UUID tableId,
boolean usedAlterTable,
int renamingWhat)
- Make the ConstantAction for a RENAME TABLE/COLUMN/INDEX statement.
- Parameters:
fullTableName
- Fully qualified table nametableName
- Table name.oldObjectName
- This is either the name of column/index in case
of rename column/index. For rename table, this is null.newObjectName
- This is new name for table/column/indexsd
- Schema that table lives in.tableId
- UUID for tableusedAlterTable
- True-Used Alter Table, False-Used Rename.
For rename index, this will always be false because
there is no alter table command to rename indexrenamingWhat
- Rename a 1 - table, 2 - column, 3 - index
toString
public java.lang.String toString()
- Overrides:
toString
in class java.lang.Object
executeConstantAction
public void executeConstantAction(Activation activation)
throws StandardException
- The guts of the Execution-time logic for RENAME TABLE/COLUMN/INDEX.
- Parameters:
activation
- The execution environment for this constant action.
- Throws:
StandardException
- Thrown on failure- See Also:
ConstantAction.executeConstantAction(org.apache.derby.iapi.sql.Activation)
execGutsRenameTable
private void execGutsRenameTable(TableDescriptor td,
Activation activation)
throws StandardException
- Throws:
StandardException
execGutsRenameColumn
private void execGutsRenameColumn(TableDescriptor td,
Activation activation)
throws StandardException
- Throws:
StandardException
execGutsRenameIndex
private void execGutsRenameIndex(TableDescriptor td,
Activation activation)
throws StandardException
- Throws:
StandardException
getTableName
public java.lang.String getTableName()
Apache Derby V10.6 Internals - Copyright © 2004,2007 The Apache Software Foundation. All Rights Reserved.