Re: RE: RE: join logical keys by secondary file, any free way around this

["Mike Naughton" <mnaughton@xxxxxxxxxxxx>]

Hi Mark,

Glad it helped. It's actually been a while since I've used data queues,
but as I recall they allow something like a READE option. So if your
program knows who the user is (or the session id, or something), then you
could use that as part of your key and each user would see only his/her
own records.

Just a thought. . . .

Good luck!



MIDRANGE-L@midrange.com writes:
>Hmm, Mike, interesting thought, here is the web app, show them basically
>order headers, they click
>on the date to see detail in the next cgi program - I have used data
>queue's
>before, but with only
>one record and the fifo sequence - cool concept, let me ask this then;
>and I
>am thinking out loud -
>my detail html/cgi could read the file; chain to itemmast, write the data
>queue records, then "chain"
>to it, "records" drop out, so this functions like a "qtemp" file (no
>clearing up or worry about locked
>file)  Now the question, as I look over manuals, they are vague, say I
>have
>10 people over the web
>looking at header records, they click for detail, I write out these keyed
>data queues, I do not see
>how to read in only the correct ones for each user (as I already know
>qtemp
>is a moving target)
>I also know I would have to code for locked data queues, with re-try
>logic -
>the detail could be from
>3 records to 150 per order (very rare over that), so does it still sound
>feasible, as this is a way
>to use data queues that I have not tried before.  Thanks for the insight.


Mike Naughton
Senior Programmer/Analyst
Judd Wire, Inc.
124 Turnpike Road
Turners Falls, MA  01376
413-863-4357 x444
mnaughton@juddwire.com

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