Re: Reference with inheritance propagate data
От | Yuriy Rusinov |
---|---|
Тема | Re: Reference with inheritance propagate data |
Дата | |
Msg-id | CAA5U4szQgdW7knB5Y8f4rY45GR4ZBrCoUBkGcLdY8MGVpNZ9og@mail.gmail.com обсуждение исходный текст |
Ответ на | Re: Reference with inheritance propagate data (Jeff Davis <pgsql@j-davis.com>) |
Ответы |
Re: Reference with inheritance propagate data
Re: Reference with inheritance propagate data |
Список | pgsql-general |
Hello, Jeff ! > > One foreign key cannot reference two tables. > > Have you considered a design that does not use inheritance? For > instance, the users table could reference q_base_table, and then > record_rubricator could also reference q_base_table? Unfortunately not, because this design does not developed by me and these changes will result to inefficiency of all project. > > Also, I don't understand what you mean about propagating data. What data > do you want to propagate? We're need common numeration for primary key for all users tables, but others columns may be different for tables. -- Best regards, Sincerely yours, Yuriy Rusinov.
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