Re: 1st RPG program with embedded SQL

I keep a visual representation of SQL joins on my wall.

Not sure on copyrights, so rather than post a specific URL or image, just
use google image search and search for: sql joins

The copy I keep on my wall is the first and second that came up in my
search (it is red and white in color).

There are a few others that show as well, so find one that makes sense to
you and print a copy to hang


On Tue, Aug 20, 2019 at 9:10 AM John Rusling via RPG400-L <
rpg400-l@xxxxxxxxxxxxxxxxxx> wrote:

Heh heh for similar reasons... me too Steve!

<previous>
... Can never remember what that means. I use either "join" or
"left outer join". Where join requires the join to row to exist. And left
outer join returns a row even when the join to row does not exist.

-Steve
</previous>
<br />
The information in this email is confidential and may be legally
privileged.
It is intended solely for the addressee. Access to this email by anyone
else is
unauthorized. If you are not the intended recipient, any disclosure,
copying,
distribution or any action taken or omitted to be taken in reliance on it,
is
prohibited and may be unlawful.
--
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@xxxxxxxxxxxx for any subscription related
questions.

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