Update and Transactions: Databases for Developers #8

In this episode Chris discusses the ins and outs of using updates to change data in existing rows.
Watch this to learn how to write update statements and avoid the dangers of deadlock and lost updates.
Oracle Database SQL Language reference for update: docs.oracle.com/database/122/S...
Take the Databases for Developers FREE SQL course at devgym.oracle.com/pls/apex/dg...
Need help with SQL? Ask us over on AskTOM: asktom.oracle.com
Twitter: / chrisrsaxon
Daily SQL Twitter tips: / sqldaily
All Things SQL blog: blogs.oracle.com/sql/
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The Magic of SQL with Chris Saxon
Copyright © 2017 Oracle and/or its affiliates. Oracle is a registered trademark of Oracle and/or its affiliates. All rights reserved. Other names may be registered trademarks of their respective owners. Oracle disclaims any warranties or representations as to the accuracy or completeness of this recording, demonstration, and/or written materials (the “Materials”). The Materials are provided “as is” without any warranty of any kind, either express or implied, including without limitation warranties or merchantability, fitness for a particular purpose, and non-infringement.

[@chocOneOOne]

Making SQL fun again...love it

[@stewashton2836]

Very well-made, pleasing video that teaches some important basics painlessly. Hats off!

[@TheMagicofSQL]

Cheers Stew :)

[@abhisunny7476]

Awesome 👏 I would have gone school everyday if I have teachers 👨‍🏫 like you 😀

[@TheMagicofSQL]

Thanks :D Glad you like this and find it useful!

[@PrzemekZawadzki]

I love your videos and funny analogies. It is really MAGIC! Good job Chris. :-)

[@TheMagicofSQL]

Thanks, glad you like them :)

[@RashidKhan-mp7rd]

you made coding fun, intresting for me thanks

[@TheMagicofSQL]

Great, glad you found this useful :)