Django ManyToManyFields and Through-Models for many-to-many relationships
In this video, we'll look at many-to-many relations in Django. We'll see how to add a ManyToManyField on a Django model, and how to use that field to query for related objects with the ManyRelatedManger and functions such as add(), remove(), all(), set() and clear(). We'll also look at junction tables in the database, created for many-to-many relationships, and will see how Django creates these implicitly, and how we can explicitly add extra data to these tables via through models. ๐ ๐๐ต๐ฎ๐ฝ๐๐ฒ๐ฟ๐: 00:00 Intro 01:36 ManyToManyField in Django 04:26 Junction Tables for ManyToManyFields in Django 06:27 Querying ManyToManyFields in Django 19:00 Customising ManyToManyFields with the through argument (through models) โ๏ธ ๐๐๐ ๐บ๐ฒ ๐ฎ ๐ฐ๐ผ๐ณ๐ณ๐ฒ๐ฒ: To support the channel and encourage new videos, please consider buying me a coffee here: https://ko-fi.com/bugbytes โถ๏ธ Full Playlist: ย ย ย โขย Djangoย ORMย Deepย Diveย ย ๐ฆ๐ผ๐ฐ๐ถ๐ฎ๐น ๐ ๐ฒ๐ฑ๐ถ๐ฎ: ๐ Blog: https://bugbytes.io/posts/ ๐พ Github: https://github.com/bugbytes-io/django... ๐ ๐๐๐ฟ๐๐ต๐ฒ๐ฟ ๐ฟ๐ฒ๐ฎ๐ฑ๐ถ๐ป๐ด ๐ฎ๐ป๐ฑ ๐ถ๐ป๐ณ๐ผ๐ฟ๐บ๐ฎ๐๐ถ๐ผ๐ป: Many-to-Many Relationships: https://docs.djangoproject.com/en/4.2... Extra Fields on M2M Relationships: https://docs.djangoproject.com/en/4.2... Associative Entity: https://en.wikipedia.org/wiki/Associa... #python #django #webdevelopment #database #sql

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