org.apache.derby.iapi.sql.execute

Interface TemporaryRowHolder

public interface TemporaryRowHolder

This is a class that is used to temporarily (non-persistently) hold rows that are used in language execution. It will store them in an array, or a temporary conglomerate, depending on the number of rows.

It is used for deferred DML processing.

Method Summary

Modifier and Type	Method and Description
void	close() Clean up
long	getPositionIndexConglomId()
CursorResultSet	getResultSet() Get a result set for scanning what has been inserted so far.
long	getTemporaryConglomId()
void	insert(ExecRow inputRow) Insert a row
void	setRowHolderTypeToUniqueStream()

Method Detail

insert

void insert(ExecRow inputRow)
     throws StandardException

Insert a row

Parameters:

inputRow - the row to insert

Throws:

StandardException - on error

getResultSet

CursorResultSet getResultSet()

Get a result set for scanning what has been inserted so far.

Returns:

a result set to use

close

void close()
    throws StandardException

Clean up

Throws:

StandardException - on error

getTemporaryConglomId

long getTemporaryConglomId()

getPositionIndexConglomId

long getPositionIndexConglomId()

setRowHolderTypeToUniqueStream

void setRowHolderTypeToUniqueStream()