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Editorial Team
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Asked: 2026-05-22T00:04:44+00:00

I have i table users (id,name) and operations (id,date,id_user,id_target_user) if i didn’t have the

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I have i table users (id,name) and operations (id,date,id_user,id_target_user)

if i didn’t have the id_target_user column I’ll just make on relation
from the users.id to operations.id_user (every user can have multiple several operations)
but the problem is the operation maybe related to another user

how to solve this?
i can’t create 2 relations on the same key can i?

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1 Answer

  1. Editorial Team

    Yes you can.

    • id_user is a foreign key to users.id.

    • id_target_user is a foreign key to
      users.id.

    That’s all you need.

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