Re: Create Primary Key?
| От | Stephan Szabo |
|---|---|
| Тема | Re: Create Primary Key? |
| Дата | |
| Msg-id | Pine.BSF.4.10.10008291808340.57603-100000@megazone23.bigpanda.com обсуждение исходный текст |
| Ответ на | Create Primary Key? (Webb Sprague <wsprague100@yahoo.com>) |
| Ответы |
Re: Create Primary Key?
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| Список | pgsql-sql |
We don't currently support the SQL syntax for adding a PK to a table. However, if you have the columns as NOT NULL already, adding a unique index to the columns in question has the same general effect. Stephan Szabo sszabo@bigpanda.com On Tue, 29 Aug 2000, Webb Sprague wrote: > Apropos of my last question: > > Is there syntax to create a primary key after the > table has been defined and populated? I think I could > speed things up quite a bit by not having any indexes > at all when I do my mass copies.
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