Joins "Using JOINs in your statements gives you better control of the results you will get from a statement. Typically, JOINs are performed on tables that have a Primary Key - Foreign Key relationship. This may not always be the case, though. The only real requirement for JOINs is that each column participating in the JOIN be of like data types and have like values within each table."
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Most Helpful Customer Reviews
1 of 1 people found the following review helpful:
3.0 out of 5 stars
Good course, but overpriced,
By A Customer
Amazon Verified Purchase(What's this?)
This review is from: Effective ADO (Paperback)
... it's overpriced. Throughtout the course I came across several one line facts regarding ADO that cleared up many questions that I haven't found answers to elsewhere, but for the cost of the product, I would have liked more of those little gems.Overall, a good course that I learned from, but at a higher price than I thought was worth.
3 of 4 people found the following review helpful:
5.0 out of 5 stars
Do you want to learn ADO?,
By Oscar Meszer (Illinois) - See all my reviews
This review is from: Effective ADO (Paperback)
This is one of the best training materials I've seen for ADO. You sit and watch video CDs in your computer. You'll find everything you need to know about ADO from a beginners level to the most advance level. The course is divided in the following sections: 1) SQL Language and Data Types 2) Core ADO Classes 3) Advance Recordset Techniques and 4) N-Tier Programming. Once your done with the course, you'll keep this book as a reference book. The course comes with 2 videoCDs and a lab workbook.
2 of 3 people found the following review helpful:
5.0 out of 5 stars
I absolutely love this course!,
By Oscar Meszer (Illinois) - See all my reviews
This review is from: Effective ADO (Paperback)
This training course is an excellent way to learn ADO on the go or where ever you are. And there's nothing better than just sitting there watching the Video CD's. It's real easy to go through hours of training with a Video CD compared to a regular book which isn't very exciting. The course covers all the basics plus JOINS, Functions, Stored Procs, Parameterized Queries, Disconnected Recordsets and Performance Issues including how to debug your Stored Procs. It's well worth the money and is a great reference tool when you need a quick refresher.
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