Re: SQL, joining an extracted journal data with a table that was updated.

[Gerald Magnuson <gmagqcy.midrange@xxxxxxxxx>]

many steps.   I have a data queue that inputs to my transaction posting
program.    this is the journal extract i have.
I am then wanting to join to the output of the process    (   data queue ->
program -> transaction file)

we have cases where we see the proper data in the data queue,  but the
transaction file has different data.
but in this step, I just want to find the mis-matches.


On Tue, Jan 12, 2021 at 2:48 PM Rob Berendt <rob@xxxxxxxxx> wrote:

> Why don't you just use the journal entry data?  If your column formats
> don't change then an external data structure works great.  Another
> undocumented feature is this:
>
> https://www.ibm.com/mysupport/s/question/0D50z000060GOLNCA4/how-do-i-convert-displayjournalentryinfo-from-a-stored-procedure-into-a-view-or-udtf-user-defined-table-function
>
>
> Rob Berendt
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> -----Original Message-----
> From: MIDRANGE-L <midrange-l-bounces@xxxxxxxxxxxxxxxxxx> On Behalf Of
> Gerald Magnuson
> Sent: Tuesday, January 12, 2021 3:32 PM
> To: midrange-l@xxxxxxxxxxxxxxxxxx
> Subject: SQL, joining an extracted journal data with a table that was
> updated.
>
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>
> I am wanting to join my raw journal data, that is a data queue, and trying
> to join to the final transactional table created downstream.
>
> select *
> from jrnextract
> left join transfile on ttdte = dqdte and thtime BETWEEN dqttm and dqttm +
> 10
>   and dqorder = tref and dqttype = type
>
> I want just 1 row for each journal extract entry (unique JOSEQN records)
>
> I want to only join the unique journal record with the "nearest in time"
> record from the left join.  I am currently getting all that fall in the
> range.
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