Re: SQL and commitment control

You've got a problem and one that is not unique to the i. Google 'dirty
read' and you'll find this type of exposure exists everywhere. One
write-up is here
<https://en.wikipedia.org/wiki/Isolation_(database_systems)> and removing
the possibility of dirty reads essentially requires broader locking
(delays, timeouts,...).

On Wed, Jan 1, 2020 at 2:20 PM <smith5646midrange@xxxxxxxxx> wrote:

That caused the STRSQL session to hang and eventually abend with a record
in
use.

This can't be the answer because most of the other programs using the files
will not have any form of commitment control. I am only adding it to this
program so the users can cancel their changes and rollback.

-----Original Message-----
From: MIDRANGE-L <midrange-l-bounces@xxxxxxxxxxxxxxxxxx> On Behalf Of
Sam_L
Sent: Wednesday, January 1, 2020 2:15 PM
To: midrange-l@xxxxxxxxxxxxxxxxxx
Subject: Re: SQL and commitment control

It may depend on how the interactive SQL is started, Does STRSQL
COMMIT(*CS)
make any difference?

Sam

On 1/1/2020 12:31 PM,
smith5646midrange@xxxxxxxxx wrote:

I have an RPGLE program that I adding commitment control. When I
insert records to my file but have not yet committed them, I can go to
a second session and using interactive SQL, I can see them. When I do
a rollback in the program, they disappear (as I would expect).

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