org.eigenbase.oj.stmt
Interface PreparedResult

All Known Implementing Classes:

PreparedExecution, PreparedExplanation

public interface PreparedResult

PreparedResult represents the result of a call to OJPreparingStmt.prepareSql.

Version:

$Id: //open/dev/farrago/src/org/eigenbase/oj/stmt/PreparedResult.java#12 $

Author:

John V. Sichi

Method Summary

Object	execute() Executes the prepared result.
String	getCode()
TableModificationRelBase.Operation	getTableModOp()
boolean	isDml()

Method Detail

getCode

String getCode()

Returns:

the code generated by preparation

isDml

boolean isDml()

Returns:

true iff this result is for a DML statement, in which case the result set is one row with one column containing the number of rows affected.

getTableModOp

TableModificationRelBase.Operation getTableModOp()

Returns:

the table modification operation corresponding to this statement if it is a table modification statement; otherwise null

execute

Object execute()

Executes the prepared result.

Returns:

producer of rows resulting from execution