September 2006
Beginner
1056 pages
17h 57m
English
book
Introduction to SQL: Mastering the Relational Database Language, Fourth Edition/20th Anniversary Edition
by Rick F. van der Lans
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Part II. Querying and Updating Data
One statement in particular forms the core of SQL and clearly represents the nonprocedural nature of SQL: the SELECT statement. It is the showpiece of SQL. Some vendors even dare to say that they have implemented SQL when they support only this statement.
This statement is used to query data in the tables; the result is always a table. Such a result table can be used as the basis of a report, for example.
This book deals with the SELECT statement in Chapters 5 to 13. Each chapter is devoted to one or two clauses of this statement. Several chapters have been added to explain certain concepts in more detail.
This part concludes with a chapter that describes how to insert, update, and delete data. The features of ...
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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.