DeleteVTIResultSet (Apache Derby V10.14 Internals)

java.lang.Object
- org.apache.derby.impl.sql.execute.NoRowsResultSetImpl
- - org.apache.derby.impl.sql.execute.DMLWriteResultSet
  - - org.apache.derby.impl.sql.execute.DMLVTIResultSet
    - - org.apache.derby.impl.sql.execute.DeleteVTIResultSet

All Implemented Interfaces:

ResultSet
```
class DeleteVTIResultSet
extends DMLVTIResultSet
```
Delete the rows from the specified base table. This will cause constraints to be checked and triggers to be executed based on the c's and t's compiled into the insert plan.

Field Summary

Fields
Modifier and Type Field Description

private TemporaryRowHolderImpl rowHolder

private java.sql.ResultSet rs
- Fields inherited from class org.apache.derby.impl.sql.execute.DMLVTIResultSet
  constants, firstExecute, savedSource, sourceResultSet, tc
- Fields inherited from class org.apache.derby.impl.sql.execute.DMLWriteResultSet
  baseRowReadMap, cachedDestinations, constantAction, heapDCOCI, indexDCOCIs, resultDescription, rowCount, streamStorableHeapColIds
- Fields inherited from class org.apache.derby.impl.sql.execute.NoRowsResultSetImpl
  activation, beginExecutionTime, beginTime, endExecutionTime, endTime, lcc
- Fields inherited from interface org.apache.derby.iapi.sql.ResultSet
  CURRENT_RESULTSET_ONLY, ENTIRE_RESULTSET_TREE, ISAFTERLAST, ISBEFOREFIRST, ISFIRST, ISLAST

Constructor Summary

Constructors
Constructor Description

DeleteVTIResultSet(NoPutResultSet source, Activation activation)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`	Tells the system that there will be no more calls to getNextRow() (until the next open() call), so it can free up the resources associated with the ResultSet.
`protected void`	`openCore()`

Methods inherited from class org.apache.derby.impl.sql.execute.DMLVTIResultSet
cleanUp, finish, open

Methods inherited from class org.apache.derby.impl.sql.execute.DMLWriteResultSet
decodeLockMode, getIndexNameFromCID, getNextRowCore, getResultDescription, makeDeferredSparseRow, modifiedRowCount, normalizeRow, rememberConstraint

Methods inherited from class org.apache.derby.impl.sql.execute.NoRowsResultSetImpl
addWarning, checkRowPosition, clearCurrentRow, close, doesCommit, evaluateGenerationClauses, getAbsoluteRow, getActivation, getAutoGeneratedKeysResultset, getBeginExecutionTimestamp, getCurrentTimeMillis, getCursorName, getEndExecutionTimestamp, getExecuteTime, getFirstRow, getLastRow, getNextRow, getPreviousRow, getQueryPlanText, getRelativeRow, getRowNumber, getSubqueryTrackingArray, getTimeSpent, getWarnings, isClosed, returnsRows, setAfterLastRow, setBeforeFirstRow, setup, toXML

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - rs
```
private java.sql.ResultSet rs
```
  - rowHolder
```
private TemporaryRowHolderImpl rowHolder
```
- Constructor Detail
  - DeleteVTIResultSet
```
public DeleteVTIResultSet(NoPutResultSet source,
                          Activation activation)
                   throws StandardException
```
    Throws:
    
    StandardException - Thrown on error
- Method Detail
  - openCore
```
protected void openCore()
                 throws StandardException
```
    Specified by:
    
    openCore in class DMLVTIResultSet
    
    Throws:
    
    StandardException - Standard Derby error policy
  - close
```
public void close()
           throws StandardException
```
    Description copied from interface: ResultSet
    
    Tells the system that there will be no more calls to getNextRow() (until the next open() call), so it can free up the resources associated with the ResultSet.
    
    Throws:
    
    StandardException - Thrown on error.