Re: scrollable result sets

    Hi Nancy,

    I tend to stay away from stored procedures, although you wouldn't know
it at the moment; I'm currently involved in converting several hundred SQL
Server SP's to DB2.

    I would expect your code to work.  The primary thing that ocurred to me
is that holdability may be ResultSet.CLOSE_CURSORS_AT_COMMIT.  That still
may be the issue.  If so, use

Connection.prepareCall(String sql, int resultSetType, int
resultSetConcurrency, int resultSetHoldability)

    You can check your ResultSet with the ResultSet methods getConcurrency()
and getType(), and the Statement methods  getResultSetConcurrency(),
getResultSetHoldability() and  getResultSetType().

    But this:

> I can process the result set once, but any attempt to reposition the
> cursor yields null values.

doesn't make sense to me, unless the program is resetting the variables to
null beforehand.  Do you get any warnings or exceptions?  What is the
boolean return of your positioning call?


                                                         Joe Sam

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----- Original Message ----- 
From: "Nancy Cochran" <ncochran@xxxxxxx>
To: <java400-l@xxxxxxxxxxxx>
Sent: Monday, April 17, 2006 2:10 PM
Subject: scrollable result sets


> Does the ibm toolbox support scrollable result sets returned from
> callablestatements?  I can't get it to work, but the documentation says
> it should.
> Code is basically...
>
> private CallableStatement stmt = null;
> String sql = "{Call program (?,?)}";
> stmt =
>
conn.prepareCall(sql,ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_UPDATA
BLE);
> stmt.execute();
> rs = stmt.getResultSet();
>
> I can process the result set once, but any attempt to reposition the
> cursor yields null values.
>
> Thanks in advance.
> --