MC RPG Developer

May 7, 2008 | Vol 7 Issue 9

 

In This Issue:

>> Working with Derived Columns

>> Integers and RPG

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Feature Article - Programming
Working with Derived Columns

Format and name derived columns when you use SQL to do ad hoc analysis of information in an SQL table.

skip_marchesani.jpgBy Skip Marchesani

I frequently use Interactive SQL or Run SQL Scripts in Navigator to do ad hoc analysis of information in an SQL table, which often results in one or more new columns being derived or created based on existing columns. When I first began doing these types of queries, I was frustrated with the way SQL identified and formatted a derived column in the result set. 


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COMMON Focus 2008, October 5 – 8, 2008 in San Francisco, CA, is the return of our successful workshop conference event.  It’s three days of intense, focused education – offering a variety of in-depth, all-day educational workshops in both lab and lecture format. Attendees only attend one workshop per day, allowing them to focus their education.

COMMON Focus 2008 will also feature a tabletop-style exhibition area, featuring a limited number of exhibitors showcasing the latest in i-related solutions.  Learn more at COMMON Focus 2008.

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Feature Article - Programming
Integers and RPG

Integers fields are a fantastic way to store relatively large numbers in a small space, but getting RPG to play nice isn't always easy.

joe_pluta.jpgBy Joe Pluta

There are times when RPG simply leaps forward into the future and times when it needs a little cajoling. The whole concept of ILE was a quantum leap. Integer support, a little less so.


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