February 2013
Intermediate to advanced
304 pages
6h 45m
English
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Inserting and updating rows inside an edit session
As I've mentioned throughout the chapter, inserts, updates, or deletes to a table or feature class done outside an edit session are permanent. They can't be undone. Edit sessions give you much more flexibility for rolling back any unwanted changes.
Getting ready
Up until now, we've
used insert and update cursors to add, edit, and delete data from feature classes and tables. These changes have been permanent as soon as the script was executed and can't be undone. The new Editor class in the Data Access module supports the ability to create edit sessions and operations. With edit sessions, changes applied to feature classes or tables are temporary until permanently applied with a specific method ...
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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.