Update associations.rst #18828
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Update associations.rst #18828
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OskarStark
reviewed
Sep 7, 2023
OskarStark
reviewed
Sep 7, 2023
94noni
approved these changes
Dec 28, 2023
OskarStark
reviewed
Dec 28, 2023
Added caution block that informs about the risks of generated convenience "add" and "remove" methods on the inverse side.
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Thank you @fishbone1 and congratulations on your first contribution to the Symfony documentation 🎉 This is much appreciated 👏 |
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Added caution block that informs about the risks of generated convenience "add" and "remove" methods on the inverse side.
We wasted hours for debugging an "Out of memory" error. In our case we have emails that are connected to users who can access those emails (many-to-many). There is a very large amount of emails. The memory was exceeded when we called
$email->addUser($user)because the generated code checked if the user already has that email.