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Well folks, let’s have one more question from me, I hope you can help me.
I have the following problem:
When I create a foreign key linking to another field of another table I always define it as CASCADE. However when I will register a field (let’s say in this table I have more foreign keys and one of them may be NULL) I cannot successfully register the table because it does not find in the other table referenced the value.
I think it’s because I’m using the type CASCADE and that SET NULL would care to let this field exist with the value NULL.
Defining my foreign key as SET NULL solve my problem ?
It makes sense kkkk, that’s what I needed. Thank you very much!
– Pedro Soares
Soon I will test and mark my question as answered
– Pedro Soares