February 2010
Intermediate to advanced
512 pages
9h 44m
English
Content preview from Oracle Database 11g PL/SQL Programming WorkbookBecome 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 3Transaction Scope
This chapter discusses the intricacies of transaction control and scope. It also demonstrates how to create PL/SQL programs that intelligently handle large volumes of database interactions. Understanding transaction control is vital for developers and DBAs who want to create stable systems that ultimately protect enterprise information from data corruption or loss. We divide this chapter into the following topics:
The Database ACID Test
Multi Version Concurrency Control (MVCC)
Savepoints, commits, and rolling back transactions ...
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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.
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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.