django queryset tutorial | QuerySet API Methods | Database model queries

Publié le: 06 mars 2024
sur la chaîne: Gokul Patil

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Django's QuerySet API is a powerful tool for interacting with your database in a Pythonic manner. It allows you to retrieve, filter, update, and delete data from your database using a high-level abstraction.

Here's a brief overview of some commonly used methods in the Django QuerySet API:
Filtering: You can filter QuerySets using the filter() method, specifying conditions on fields
Exclusion: Similarly, you can exclude certain records using the exclude() method.
Chaining filters: You can chain filters together to create complex queries.
Ordering: You can order QuerySets using the order_by() method.

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