April 2001
Beginner
792 pages
17h 51m
English
Content preview from Microsoft® SQL Server™ 2000 Programming by ExampleBecome 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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The Need for Transferring Data
If your company has a single database, in a single server, and you never need to receive data from other systems or send data to other servers, you could skip this chapter.
Many systems receive their data through direct user input. However, there are some cases where transferring data is important:
You want to migrate to a new system and you want to populate the new database with data coming from your old system.
Your accounting system works in a mainframe and you do not want to change this system. However, it would be useful to have some accounting information in the SQL Server Sales database. In this case, you must periodically refresh this information from the mainframe.
The post office changes the national postal ...
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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.
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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.