pack-priv Class UpdateVTIResultSet

Class Inheritance

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

Imports

org.apache.derby.shared.common.sanity.SanityManager, org.apache.derby.shared.common.error.StandardException, org.apache.derby.iapi.sql.conn.LanguageConnectionContext, org.apache.derby.iapi.types.DataValueDescriptor, org.apache.derby.iapi.sql.execute.CursorResultSet, .ExecRow, .NoPutResultSet, org.apache.derby.iapi.sql.Activation, .ResultDescription, java.sql.PreparedStatement, .ResultSet, java.util.Properties

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

Field Summary

Modifier and Type	Field and Description
private TemporaryRowHolderImpl	rowHolder
private ResultSet	rs

Inherited from org.apache.derby.impl.sql.execute.DMLVTIResultSet:: constants firstExecute savedSource sourceResultSet tc

Constructor Summary

Access	Constructor and Description
public	UpdateVTIResultSet(NoPutResultSet source, Activation activation)

Method Summary

Modifier and Type	Method and Description
public void	close() Implements org.apache.derby.iapi.sql.ResultSet.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() Implements abstract org.apache.derby.impl.sql.execute.DMLVTIResultSet.openCore.
private void	updateVTI(ResultSet target, ExecRow row)

Inherited from org.apache.derby.impl.sql.execute.DMLVTIResultSet:: cleanUp finish open

Field Detail

rowHolder	back to summary
private TemporaryRowHolderImpl rowHolder

rs	back to summary
private ResultSet rs

Constructor Detail

UpdateVTIResultSet	back to summary
public UpdateVTIResultSet(NoPutResultSet source, Activation activation) throws StandardException Exceptions StandardException: Thrown on error

Method Detail

close	back to summary
public void close() throws StandardException Implements org.apache.derby.iapi.sql.ResultSet.close. Doc from org.apache.derby.iapi.sql.ResultSet.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. Annotations @Override Exceptions StandardException: Thrown on error.

back to summary

public void close() throws StandardException

Implements org.apache.derby.iapi.sql.ResultSet.close.

Doc from org.apache.derby.iapi.sql.ResultSet.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.

Annotations

@Override

Exceptions

StandardException:: Thrown on error.

openCore	back to summary
protected void openCore() throws StandardException Implements abstract org.apache.derby.impl.sql.execute.DMLVTIResultSet.openCore. Exceptions StandardException: Standard Derby error policy

openCore

back to summary

protected void openCore() throws StandardException

Implements abstract org.apache.derby.impl.sql.execute.DMLVTIResultSet.openCore.

Exceptions

StandardException:: Standard Derby error policy

updateVTI	back to summary
private void updateVTI(ResultSet target, ExecRow row) throws StandardException