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SQLAlchemy Basics

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Update, Rollback, and Delete

11:32 with Megan Amendola

Learn how to tackle updating entries, rolling back changes, and deleting entries.

Installing SQLite and Accessing it on Windows

Follow the directions listed out in the answer on this forum post

session.dirty

Rolling Back

Deleting

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    Let's remove this old code and move into the Python shell. 0:00
    Don't forget to save. 0:06
    And if you're like me, and you've closed your terminals since we were 0:08
    last hanging out together, you probably need to activate it again, 0:13
    like this, and then Python or Python3 to enter your Python shell. 0:18
    At the top, we'll need to import models, 0:23
    this will import our entire models.py file. 0:28

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