My working SQL database creating many, many relationships on an EER chart

so I tried to create an EER diagram from a database model, and I wanted to do something similar to this.

Say I have a table named Bag and another named Address. I already installed PK in Address as FK in Bag, having created the diagram, I found that I could not find the many-for-many option in mySQL workbench.see the screenshot I took

I wonder why this is happening (maybe I'm doing something wrong, but now I can not come up with any reasonable explanation ...)

Hope someone can shed some light on this.

Thank!

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2 answers

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  • ( )

  • AddressBag ( FK FK )

  • ( )

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Many2Many relationship . FK . , . , .

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Source: https://habr.com/ru/post/1656509/


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