First off, you need a different e-mail client. The one you're using makes a
royal mess of MIME messages. Please stop using it (at least don't use it to
send to this list :)
On Wednesday 27 July 2005 01:00, Les Carter wrote:
> Consider the following code snippet where rs is a ResultSet object obtained
> from a previous query:
>
> for(int count=0; count!=someValue; count++)
> {
> if(!rs.next()) throw SomeException();
> }
> rs.next();
>
> Pretty simple, just cycle through someValue number of records and then get
> the next record after that. For some reason, say if the query has 20 rows
> that will be returned, and I set someValue to be 5 for arguments sake, it
> will go through the for loop with no problems, but when it comes out of the
> for loop and tries to the next rs.next() operation it always returns
> false. I can increase someValue to 10 and it will still loop without a
> problem, but it will always return false for that rs.next() operation
> following the for loop.
>
> I can't see any rational reason for this. I'm using PostgreSQL 8.0 and the
> JDBC 3 drivers on Win XP with JDK 1.42_06. The ResultS! et is a proxy
> object gained from a JBoss4.0 supplied connection pool.
>
> Can anyone offer any explanation, or repeat the simple steps to confirm I'm
> not loosing my sanity?
Works for me. I don't see what you're experiencing; my next() after the loop
returns true.
>
> Cheers,
>
> L
JdV!!
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Jan de Visser jdevisser@digitalfairway.com
Baruk Khazad! Khazad ai-menu!
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