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Just an additional note: I just duplicated this with raw JDBC as well (no
Enhydra classes in the equation) so I'm 99.9% sure this is an IDB issue.

Explanations welcome.

Thanks,
Christian
------------------------------------------------
Christian Cryder
Software Engineer, Rocks
Lutris Technologies, Inc.
christianc@lutris.com
------------------------------------------------
       "What a great time to be a Geek"
------------------------------------------------
 http://www.lutris.com ~ http://xmlc.enhydra.org


> -----Original Message-----
> From: owner-instantDB@enhydra.org [mailto:owner-instantDB@enhydra.org]On
> Behalf Of Christian Cryder
> Sent: Monday, November 20, 2000 10:42 AM
> To: InstantDB
> Subject: InstantDB: Update not realized immediately
>
>
> Hi folks,
>
> Here's something I noticed with InstantDB this morning (latest version).
>
> Let's say I have 2 processes connected to a database. If proc 2 updates a
> row, proc 1 never sees the change until it first disconnects and then
> reconnects to the database. For instance, here's a sample sequence:
>
> Proc 1 --> select * from ObjectID (Result: next=1000040)
> Proc 2 --> update objectid set next = 1000039
> Proc 1 --> select * from ObjectID (Result: next=1000040)
> Proc 1 --> Disconnect/reconnect to DB
> Proc 1 --> select * from ObjectID (Result: next=1000039)
>
> This doesn't seem correct. Can anyone explain this to me?
>
> Please note, I'm doing updates/queries using the Enhydra
> DBConnection class
> like this:
>
>   (Proc 1)
>   DBConnection conn = Enhydra.getDatabaseManager().allocateConnection();
>   ResultSet rs = conn.executeQuery("SELECT * FROM Person");
>
>   (Proc 2)
>   int rows = conn.executeUpdate("update objectid set next = 1000039");
>   conn.commit();
>
> Am I misusing the Enhydra DBConnection class? Or is something
> strange going
> on with InstantDB?
>
> Thanks,
> Christian
> ------------------------------------------------
> Christian Cryder
> Software Engineer, Rocks
> Lutris Technologies, Inc.
> christianc@lutris.com
> ------------------------------------------------
>        "What a great time to be a Geek"
> ------------------------------------------------
>  http://www.lutris.com ~ http://xmlc.enhydra.org
>
>
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