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

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.UpdateVTIResultSet

All Implemented Interfaces:

ResultSet

 class UpdateVTIResultSet
extends DMLVTIResultSet

Update the rows from the source into the specified base table.

Field Summary

private TemporaryRowHolderImpl	rowHolder
private java.sql.ResultSet	rs

Fields inherited from class org.apache.derby.impl.sql.execute.DMLVTIResultSet

constants, firstExecute, resultDescription, savedSource, sourceResultSet, tc

Fields inherited from class org.apache.derby.impl.sql.execute.DMLWriteResultSet

baseRowReadMap, constantAction, deferredSparseRow, heapDCOCI, indexDCOCIs, 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

UpdateVTIResultSet(NoPutResultSet source, Activation activation)

Method Summary

protected void	openCore()
private void	updateVTI(java.sql.ResultSet target, ExecRow row)

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

cleanUp, finish, getResultDescription, open

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

decodeLockMode, getIndexNameFromCID, getNextRowCore, makeDeferredSparseRow, modifiedRowCount

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

addWarning, checkRowPosition, clearCurrentRow, close, doesCommit, evaluateACheckConstraint, evaluateCheckConstraints, evaluateGenerationClauses, getAbsoluteRow, getActivation, getAutoGeneratedKeysResultset, getBeginExecutionTimestamp, getCurrentTimeMillis, getCursorName, getEndExecutionTimestamp, getExecuteTime, getFirstRow, getLastRow, getNextRow, getPreviousRow, getQueryPlanText, getRelativeRow, getRowNumber, getSubqueryTrackingArray, getTimeSpent, getWarnings, isClosed, returnsRows, setAfterLastRow, setBeforeFirstRow, setup

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

UpdateVTIResultSet

public UpdateVTIResultSet(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

updateVTI

private void updateVTI(java.sql.ResultSet target,
                       ExecRow row)
                throws StandardException

Throws:

StandardException