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| author | ankitjavalkar | 2017-05-19 19:06:28 +0530 |
|---|---|---|
| committer | GitHub | 2017-05-19 19:06:28 +0530 |
| commit | ec25525da6aab2be565d033719f9fa280c2eb1b4 (patch) | |
| tree | 35505460c4a7fd68750d0f1fe9f163824a07671b | |
| parent | 09c000f5c51ef6e418f917dcf582ece0a057bf34 (diff) | |
| download | learn_django-ec25525da6aab2be565d033719f9fa280c2eb1b4.tar.gz learn_django-ec25525da6aab2be565d033719f9fa280c2eb1b4.tar.bz2 learn_django-ec25525da6aab2be565d033719f9fa280c2eb1b4.zip | |
Remove detailed explanation of migrations
| -rw-r--r-- | tutorial_3_django_models/slides.md | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/tutorial_3_django_models/slides.md b/tutorial_3_django_models/slides.md index 012a8be..6c4e51a 100644 --- a/tutorial_3_django_models/slides.md +++ b/tutorial_3_django_models/slides.md @@ -12,7 +12,7 @@ Slide 2 [00:13 | 00:21] In this tutorial, we will learn to; - Create a django model - - Database migration + - Perform Database migration - Use Admin app Slide 3 [00:13 | 00:34] @@ -81,17 +81,6 @@ Demonstration [03:00 | 04:54] - **(Not for narration) Note: For this demonstration there should explanation about each field ** -Slide 6: What is a database migration [00:45| 05:39] ---------------------------------------- - - A database migration is a technique that allows you to update your database, including - - Adding & Removing columns - - Altering columns (& the type of data that they can hold) - - Adding & Removing tables - - Migrations makes such changes easy since; - - No need to rebuild the database for every change - - Avoids loss of data - - Django handles migrations by creating a migration *.py* file - Demonstration [01:00| 06:39] -------------------- - Run python manage.py --help @@ -108,6 +97,7 @@ Demonstration [01:00| 06:39] - *Show command line output for makemigrations and migrate* - Observe that a *db.sqlite3* has been created. - Check the /blog/migrations/ directory and you will observe that a new file has been created. + - We will be revisiting *migrations* in more detail later Slide 5: What is Django Admin App [00:13| 06:52] ------------------------------------------- |