October 2003
Intermediate to advanced
1072 pages
24h 21m
English
Content preview from Guru's Guide to SQL Server Architecture and Internals, TheBecome 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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Custom Tasks
As I mentioned earlier, DTS is based on an extensible COM model. One of the benefits of this is that you can create your own custom tasks as COM objects and install them into the DTS Designer. There are a couple of ways to go about this: You can create a custom task object from scratch in a language capable of implementing COM interfaces, or you can customize one of the sample custom task components included with SQL Server. Depending on your needs, either of these approaches can be a viable method of extending DTS, so I'll show you how to do it both ways.
Creating a New Custom Task
All DTS task objects implement the DTS CustomTask interface. Any custom task that you build will also need to implement this interface. In terms of interface ...
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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.