October 2008
Beginner to intermediate
1024 pages
31h 30m
English
Content preview from Programming Microsoft® SQL Server™ 2008Become 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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Local Transaction Support in SQL Server 2008
SQL Server, like any industrial-strength database engine, provides built-in support that enables you to wrap one or more queries inside a transaction. Local transactions (those that deal with only one physical database) operate in one of four transaction modes:
Autocommit
Explicit
Implicit
Batch-scoped
Let’s explore each of these modes in turn.
Autocommit Transaction Mode
The autocommit transaction mode is the default transaction mode. Under this mode, SQL Server ensures data sanctity across the lifetime of the query execution, regardless of whether you requested a transaction. For example, if you execute a SELECT query, the data will not change over the execution lifetime of the query. On the other hand, ...
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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.