× The internal search function is temporarily non-functional. The current search engine is no longer viable and we are researching alternatives.
As a stop gap measure, we are using Google's custom search engine service.
If you know of an easy to use, open source, search engine ... please contact support@midrange.com.



I may not understand what you said. I do not use the ACS wizards. I think
the coding is straightforward. The RCDFMT allows RPG to have a format name
and you do not have to do a RENAME in the F spec. This will include all
fields.

CREATE INDEX MyIndex
ON MyTable ( Fld1, Fld2, Fld3, Fld4 )
Where Fld5 = ' '
RCDFMT MyRecdFormat ;

On Fri, Oct 16, 2020 at 1:38 PM Greg Wilburn <
gwilburn@xxxxxxxxxxxxxxxxxxxxxxx> wrote:

OK... that's what I tried with the "Manage Schemas" in ACS. But my index
(LF) only had the two key fields available.

I see from your article: "RCDFMT myFile ADD ALL COLUMNS"

Is that why? I've never seen that before. But I think I found the
options in ACS.

Now my issue is that I don't have the time to learn and experiment with
DDL (which is often the case). I have to get this done and move on.

I can see why moving away from DDS has taken so long.


-----Original Message-----
From: RPG400-L [mailto:rpg400-l-bounces@xxxxxxxxxxxxxxxxxx] On Behalf Of
Birgitta Hauser
Sent: Friday, October 16, 2020 1:09 PM
To: 'RPG programming on IBM i' <rpg400-l@xxxxxxxxxxxxxxxxxx>
Subject: RE: SQL Equivalent of CRTLF

If you want a keyed access with native I/O you need to create an index!
BTW SQL Indexes can not be specified in an SQL Statement, but they can be
used in composition with native I/O like any keyed DDS described logical
file.
You may read the following article:
SQL indexes and native I/O - no contradiction

https://developer.ibm.com/technologies/systems/articles/i-sql-indexs-and-nat
ive-io/
<https://developer.ibm.com/technologies/systems/articles/i-sql-indexs-and-native-io/>

... and SQL is much more powerful and much easier than DDS
... and DDS is stabilized and outdated

Mit freundlichen Grüßen / Best regards

Birgitta Hauser


"Shoot for the moon, even if you miss, you'll land among the stars." (Les
Brown)
"If you think education is expensive, try ignorance." (Derek Bok)
"What is worse than training your staff and losing them? Not training them
and keeping them!"
"Train people well enough so they can leave, treat them well enough so they
don't want to." (Richard Branson)


-----Original Message-----
From: RPG400-L <rpg400-l-bounces@xxxxxxxxxxxxxxxxxx> On Behalf Of Greg
Wilburn
Sent: Freitag, 16. Oktober 2020 16:47
To: RPG programming on IBM i <rpg400-l@xxxxxxxxxxxxxxxxxx>
Subject: SQL Equivalent of CRTLF

I've been using SQL I programs and to create views for quite some time.
I'm
trying to force myself away from DDS.

So I created a new table with SQL... now I need to create a subset of that
table by way of a logical file (I want to use RPG Native access in my
program), which can also be updated.

Is there a simple way to create a view of my table that contains all
columns
"where" one of the columns is blank?

My current take on DDL versus DDS is that DDS is much, much easier and
faster to use.
--
This is the RPG programming on IBM i (RPG400-L) mailing list To post a
message email: RPG400-L@xxxxxxxxxxxxxxxxxx To subscribe, unsubscribe, or
change list options,
visit: https://lists.midrange.com/mailman/listinfo/rpg400-l
or email: RPG400-L-request@xxxxxxxxxxxxxxxxxx
Before posting, please take a moment to review the archives at
https://archive.midrange.com/rpg400-l.

Please contact support@xxxxxxxxxxxxxxxxxxxx for any subscription related
questions.

Help support midrange.com by shopping at amazon.com with our affiliate
link:
https://amazon.midrange.com

--
This is the RPG programming on IBM i (RPG400-L) mailing list
To post a message email: RPG400-L@xxxxxxxxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: https://lists.midrange.com/mailman/listinfo/rpg400-l
or email: RPG400-L-request@xxxxxxxxxxxxxxxxxx
Before posting, please take a moment to review the archives
at https://archive.midrange.com/rpg400-l.

Please contact support@xxxxxxxxxxxxxxxxxxxx for any subscription related
questions.

Help support midrange.com by shopping at amazon.com with our affiliate
link: https://amazon.midrange.com
--
This is the RPG programming on IBM i (RPG400-L) mailing list
To post a message email: RPG400-L@xxxxxxxxxxxxxxxxxx
To subscribe, unsubscribe, or change list options,
visit: https://lists.midrange.com/mailman/listinfo/rpg400-l
or email: RPG400-L-request@xxxxxxxxxxxxxxxxxx
Before posting, please take a moment to review the archives
at https://archive.midrange.com/rpg400-l.

Please contact support@xxxxxxxxxxxxxxxxxxxx for any subscription related
questions.

Help support midrange.com by shopping at amazon.com with our affiliate
link: https://amazon.midrange.com




As an Amazon Associate we earn from qualifying purchases.

This thread ...

Replies:

Follow On AppleNews
Return to Archive home page | Return to MIDRANGE.COM home page

This mailing list archive is Copyright 1997-2024 by midrange.com and David Gibbs as a compilation work. Use of the archive is restricted to research of a business or technical nature. Any other uses are prohibited. Full details are available on our policy page. If you have questions about this, please contact [javascript protected email address].

Operating expenses for this site are earned using the Amazon Associate program and Google Adsense.