October 2002
Beginner
864 pages
18h 41m
English
Content preview from Sams Teach Yourself SQL in 21 Days, Fourth Edition
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Day 17. Database Security
Today, we discuss database security. We specifically look at various SQL statements and constructs that enable you to administer and effectively manage a relational database. Like many other topics you have studied thus far, how a database management system (DBMS) implements security varies widely among products. We focus on the popular database products, Oracle and MySQL, to introduce this topic. By the end of the day, you will understand and be able to do the following:
Create users
Change passwords
Create roles
Use views for security purposes
Use synonyms in place of views
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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.