May 2004
Intermediate to advanced
888 pages
22h 31m
English
Content preview from Delphi for .NET Developer’s GuideBecome 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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Updating the Data Source Using SQLCommandBuilder
SQLDataAdapter does not automatically create the SQL statements to reconcile changes back to the data source. The SQLCommandBuilder class will perform this task for you. SQLCommandBuilder is easy to use and requires little coding.
The SQLCommandBuilder class uses the SelectCommand property of SQLDataAdapter to retrieve metadata about the data set. From this information, SQLCommandBuilder builds the appropriate InsertCommand, UpdateCommand, and DeleteCommand classes. These classes contain the appropriate SQL statements needed to perform their functions against the data source. There are, however, limitations with SQLCommandBuilder, which are listed here:
SQLCommandBuilder works with only a single ...
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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.