Re: Data access across libraries

["Bharath V.S. Dhurjati" <bharath@xxxxxxxxxxxxxx>]

1. Yes, there is connection pooling going on: We are using WebLogic provided
connection pooling
2. The 'change lib' procedure is called every time after getting a
connection from the pool and before invoking normal stored procedure.

Thanks.

Regards,
Bharath.


----- Original Message -----
From: "Dave Wall" <dawall@us.ibm.com>
To: <java400-l@midrange.com>
Sent: Tuesday, October 16, 2001 10:11 AM
Subject: Re: Data access across libraries


>
> Is there any connection creation or connection pooling going on?
>
>    Connection creation -- each new connection results in a new server job
>    on the AS/400, so you need to re-run your CL program every time you
>    create  new connection.
>
>    Connection pool -- re-run you CL program each time you grab a
connection
>    out of a pool so the library is correct.
>
> David Wall
> AS/400 Toolbox for Java
>
>
>
>
>                     "Bharath V.S.
>                     Dhurjati"                To:
<java400-l@midrange.com>
>                     <bharath@pswebwork       cc:
>                     s.com>                   Subject:     Data access
across libraries
>                     Sent by:
>                     java400-l-admin@mi
>                     drange.com
>
>
>                     10/16/2001 12:39
>                     AM
>                     Please respond to
>                     java400-l
>
>
>
>
>
> This is a multi-part message in MIME format.
> --
> [ Picked text/plain from multipart/alternative ]
> Hi folks,
>
> Background:
> We are using DB2 on an AS/400 V4R4 from a WebLogic server housed on a
Win2K
> m/c.
> DB2 access is via JDBC using the ToolBox driver.
>
> We use stored procedures for most of the data access.
> We have the same set of tables in various libraries but the data in them
is
> different.
> Before calling any  stored procedure, we call a special "library switch"
> stored proc ( a CL program to switch current library).
>
> Problem:
> We are facing a problem: Sometimes, the stored procedures fetch data from
a
> library other than the intended 'current' library?
> This occurs randomly.
>
> Why is this happening? Is there a fix?
>
> Thanks.
>
> Regards,
> Bharath.
>
> --
>
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