Re: Cross database foreign key workaround?
| От | Joe Conway |
|---|---|
| Тема | Re: Cross database foreign key workaround? |
| Дата | |
| Msg-id | 3F848A69.4030705@joeconway.com обсуждение исходный текст |
| Ответ на | Cross database foreign key workaround? ("David Busby" <busby@pnts.com>) |
| Список | pgsql-general |
David Busby wrote: > List, > What are the recommended work arounds for cross database foreign keys? > As I understand it transactions are not atomic with the TCL method. I have > a situation that requires a master database and then a separate database for > every subscriber. Subscribers need read/write to both databases. I chose > separate databases because there are 20+ large tables that would require > uid/gid columns, indexes and where conditions to separate information by > subscriber. I thought that was too much overhead. Should I just use my > application to make changes and ensure references that need to take place > across databases? Or should I add a uid/gid to all necessary tables, create > indexes and update all necessary where clauses? Ideas? > What about using schemas? Joe
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