Uploaded May 2021 | Updated September 2026, 1 week ago

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Learn about Migrations in Room Database. Migrations come into picture when you want to publish a new version of your app. Room Database provides support for migrating existing database to updated version. You can run SQL queries to update the database structure using Migration object and use addMigrations method to update the changes in the database structure.

Learn how to use SQLite in Android using Room Jetpack Architecture Components. Learn all this about Android Jetpack Components in Hindi by creating small projects.

These components help in writing clean code and help in following clean architecture in android. Learn all this about Android in Hindi by creating small projects. Everything is explained in Hindi (हिंदी में )

Topics Covered -
1. What is Database Migration?
2. Learn how to add new columns/tables to an existing database when you launch a new version of the app.
3. Simple Example of Room Database Migration

ViewModel Concept -
youtube.com/watch?v=OZBwLFV-OvI&list=PLRKyZvuMYSIO0jLgj8g6sADnD0IBaWaw2&index=3

ViewModelFactory -
youtube.com/watch?v=MCqmeNBKV9k&list=PLRKyZvuMYSIO0jLgj8g6sADnD0IBaWaw2&index=4

Beginner series in Android Playlist (Hindi) -
youtube.com/playlist?list=PLRKyZvuMYSIN9sVZTfDm4CTdTAzDQyLJU

Kotlin Beginners Tutorial Series -
youtube.com/playlist?list=PLRKyZvuMYSIMW3-rSOGCkPlO1z_IYJy3G

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