August 2011
Intermediate to advanced
288 pages
6h 4m
English
Content preview from Practical Oracle SecurityBecome 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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Chapter 5
PUBLIC Privileges
Introduction
Oracle databases come built in with an interesting entity called PUBLIC. PUBLIC is neither a Role nor a User, although in many ways it is managed like both. Every user in the database is a member of PUBLIC by default, and there is nothing that can be done to change that. PUBLIC is a permanent fixture in Oracle, it cannot be removed by any means. PUBLIC is, in fact, a unique construct, it is a user group, and it is the only user group that exists. It is likely that at some point, Oracle intended to add a feature called ...
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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.