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
This class describes actions that are ALWAYS performed for a
RENAME TABLE/COLUMN/INDEX Statement at Execution time.
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Field Summary
FieldsModifier and TypeFieldDescriptionprivate String
private String
private String
private String
private int
private UUID
private SchemaDescriptor
private String
private boolean
Fields inherited from class org.apache.derby.impl.sql.execute.DDLSingleTableConstantAction
tableId
Fields inherited from interface org.apache.derby.iapi.sql.execute.ConstantAction
WHEN_MATCHED_THEN_DELETE, WHEN_MATCHED_THEN_UPDATE, WHEN_NOT_MATCHED_THEN_INSERT
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Constructor Summary
ConstructorsConstructorDescriptionRenameConstantAction
(String fullTableName, String tableName, String oldObjectName, String newObjectName, SchemaDescriptor sd, UUID tableId, boolean usedAlterTable, int renamingWhat) Make the ConstantAction for a RENAME TABLE/COLUMN/INDEX statement. -
Method Summary
Modifier and TypeMethodDescriptionprivate void
execGutsRenameColumn
(TableDescriptor td, Activation activation) private void
execGutsRenameIndex
(TableDescriptor td, Activation activation) private void
execGutsRenameTable
(TableDescriptor td, Activation activation) void
executeConstantAction
(Activation activation) The guts of the Execution-time logic for RENAME TABLE/COLUMN/INDEX.toString()
Methods inherited from class org.apache.derby.impl.sql.execute.DDLSingleTableConstantAction
dropConglomerate, dropConglomerate, dropConstraint, dropConstraint, dropConstraint, executeConglomReplacement, getConglomReplacementAction, recreateUniqueConstraintBackingIndexAsUniqueWhenNotNull
Methods inherited from class org.apache.derby.impl.sql.execute.DDLConstantAction
addColumnDependencies, adjustUDTDependencies, adjustUDTDependencies, constructToString, getAndCheckSchemaDescriptor, getSchemaDescriptorForCreate, lockTableForDDL, storeConstraintDependenciesOnPrivileges, storeViewTriggerDependenciesOnPrivileges
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Field Details
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fullTableName
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tableName
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newTableName
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oldObjectName
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newObjectName
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schemaId
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sd
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usedAlterTable
private boolean usedAlterTable -
renamingWhat
private int renamingWhat
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Constructor Details
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RenameConstantAction
public RenameConstantAction(String fullTableName, String tableName, String oldObjectName, 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
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Method Details
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toString
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executeConstantAction
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:
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execGutsRenameTable
private void execGutsRenameTable(TableDescriptor td, Activation activation) throws StandardException - Throws:
StandardException
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execGutsRenameColumn
private void execGutsRenameColumn(TableDescriptor td, Activation activation) throws StandardException - Throws:
StandardException
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execGutsRenameIndex
private void execGutsRenameIndex(TableDescriptor td, Activation activation) throws StandardException - Throws:
StandardException
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getTableName
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