db-derby-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Veaceslav Chicu ...@infologic.fr>
Subject Re: updatable resultSet
Date Wed, 05 Oct 2005 21:52:52 GMT
it's difficult to support updatable scrollable cursors?
it's by design?

thank you,

Q2: Does DB2 UDB V8 support updatable scrollable cursors?

A2: Updatable scrollable cursors are supported using the Universal JDBC
drivers in DB2 UDB V8.1. If you are using DB2 UDB for Linux, UNIX, and
Windows v7.x, then you can use the legacy/CLI drivers and the
setCursorName APIs to simulate updatable scrollable cursors. We
recommend that you migrate to the Universal JDBC driver.

Veaceslav Chicu wrote:
> why derby don't support other types?
> JTable want to scroll and update
> I can't do such a simple application?
> I want an simple updatable table with gui, how can I do it?
> 2.000.000 rows in the database
> is this possible? any ideas?
> jdk 1.5
> Slavic
> Knut Anders Hatlen wrote:
>>Veaceslav Chicu <cs@infologic.fr> writes:
>>>why this is not working?
>>>PreparedStatement st = conn.prepareStatement("select person_id,
>>>name, surname from tiers.person for update",		
>>>rs.setObject(1, "aaa");
>>>in embeded mode?
>>Derby only supports forward-only updatable result sets. If you don't
>>need a scrollable result set, try the following:
>>  conn.prepareStatement("select ... for update",
>>                        ResultSet.TYPE_FORWARD_ONLY,
>>                        ResultSet.CONCUR_UPDATABLE);

View raw message