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✨ Add support for cascade delete relationships: cascade_delete, ondelete, and passive_deletes #983

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merged 34 commits into from
Jul 21, 2024

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estebanx64
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@tiangolo tiangolo left a comment

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Nice! This is looking great! 🚀

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Looks nice and clean. Very useful feature!

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📝 Docs preview for commit 65be67c at: https://09764bb3.sqlmodel.pages.dev

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📝 Docs preview for commit 274b7a7 at: https://da08e328.sqlmodel.pages.dev

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📝 Docs preview for commit d9579f6 at: https://2593c0e0.sqlmodel.pages.dev

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📝 Docs preview for commit 6b40aec at: https://4cd9105f.sqlmodel.pages.dev

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📝 Docs preview for commit 6529045 at: https://a46900e5.sqlmodel.pages.dev

@alejsdev alejsdev added the feature New feature or request label Jul 5, 2024
@tiangolo tiangolo changed the title ✨ Add ondelete and cascade options for relationships ✨ Add support for cascade delete relationships: cascade_delete, ondelete, and passive_deletes Jul 21, 2024
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📝 Docs preview for commit 6616272 at: https://bd669c99.sqlmodel.pages.dev

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📝 Docs preview for commit 51c5d00 at: https://9a77e0cc.sqlmodel.pages.dev

@tiangolo
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Great, thank you @estebanx64! 🚀

I updated the docs and tweaked the implementation to support nullables set with int | None, etc. to avoid needing nullable=True. Also because in most cases nullable=True should not be used, and instead declare the type accepting None.

I also updated/extended the source examples and tests.

This is ready now! 🤓

This will be available in SQLModel 0.0.21, released in the next hours. 🎉

@tiangolo tiangolo merged commit 86ab09f into main Jul 21, 2024
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@tiangolo tiangolo deleted the FL-391-support-ondelete-cascade branch July 21, 2024 02:08
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4 participants