June 1999
Intermediate to advanced
1368 pages
29h 45m
English
Content preview from F. Scott Barker's Microsoft® Access 2000 Power ProgrammingBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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SOLVING PROBLEMS WITH QUERIES
The following sections cover some common business questions and how they can be solved by using queries. You can adapt the queries to cover various questions common to developers. Some business questions answered are as follows:
How many times do I have to rent a tape before it pays for itself? The section “Grouping to Get Percentages” shows how to get the percentage of a rental cost to retail cost of a tape, thus allowing you to use it to get the number of times you need to rent it out.
In some cases, duplicate records slip in and need to be taken care of. The section “Finding and Deleting Duplicate Records” shows how to perform this task.
Sometimes it takes a few levels of queries to get to the desired results when ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.