May 2004
Intermediate to advanced
888 pages
22h 31m
English
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Transaction Processing
Often, updates to tables must occur as a grouped operation. For instance, suppose that within an operation you must update multiple tables. If the update operation on any of the tables fails, the entire operation must fail. This includes previous updates to other tables within the same operation.
This type of protection can be achieved using transaction processing. Transactions are statements that define the beginning and ending of operation boundaries. Transactions are represented by the SqlTransaction class. This class is returned as the result of the SqlConnection.BeginTransaction() method.
When a transaction is invoked, all operations through the specified connection occur within the transaction’s boundaries. When 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.