May 2009
Beginner
840 pages
16h 18m
English
book
Sams Teach Yourself SQL in One Hour a Day, Fifth Edition
by Ryan Stephens, Ron Plew, Arie D. Jones
Content preview from Sams Teach Yourself SQL in One Hour a Day, Fifth Edition
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LESSON 13Creating Views
In this lesson we begin to cover a topic that might be new even to programmers or database users who have already had some exposure to SQL. Lessons 1 through 8 covered nearly all the introductory material you need to get started using SQL and relational databases. Lesson 9, “Creating and Maintaining Tables,” was devoted to a discussion of database design, table creation, and other data-manipulation commands. The common feature of the objects discussed so far—databases, tables, records, and fields—is that they are all physical objects that are ultimately located in a data file on a hard disk. In this lesson, the focus shifts to a feature of SQL that provides you with more flexibility as a programmer. This feature is the ...
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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.