On Thu, Oct 25, 2001 at 02:54:34PM +0200, Jose Ramon Diaz wrote:
> Hi,
> 
>     I don�t know if now there is someone (Toby, are you?)using SQLJ

I don't currently have such a combination running.  The project I was
woking on that was using SQLJ is on hold at the moment.

>     inside an EJB with JBoss. we had in production an EJB with SQLJ
>     (stateless, making INSERTS, DELETES and UPDATES).  We are using
>     JBoss 2.2.1, and now we have moved it to JDBC. We had a memory
>     problem (there are another reasinos for the moving...). JBoss was
>     gettitng more and more memory, until the system gets collapsed.
> 
>     We don�t know why. Any idea?

You need to describe the problem in more detail.  You can get
information about what is using up the heap from a profiler like JProbe
or OptimizeIt or using the JVM's built-in profiling.

>     Another question is that it seems that the sentences are making
>     deadlocks in Oracle Database. If the database table is only
>     accessed from the EJB, why does it happen? Aren�t all the SQL
>     serialized?

Again, you need to provide some more detail.  What are you doing,
exactly, and what is happening, exactly?

Toby.

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