Re: What benefits can I expect from schemas ?
От | Bruce Momjian |
---|---|
Тема | Re: What benefits can I expect from schemas ? |
Дата | |
Msg-id | 200301090226.h092QSj00596@candle.pha.pa.us обсуждение исходный текст |
Ответ на | Re: What benefits can I expect from schemas ? (chester c young <chestercyoung@yahoo.com>) |
Список | pgsql-sql |
chester c young wrote: > > > I could not find much documentation about SQL 92 schemas that > > > 7.3 now supports. I understood it was a structure to group various > > > objects, which allows faster privilege management, namespaces > > > definition. > > > Besides that, I don't see any advantages. I'd be glad if someone > > > could point them out for me, or give doc links. > > > > That's pretty much it. You can give each user their own namespace so > > they can all create tables with the same name, or put applications in > > their own namespace so they don't conflict with other applications. > > You can also control object creation easier by restricting privs on > > the > public namespace. > > Can you copy by schema? No. -- Bruce Momjian | http://candle.pha.pa.us pgman@candle.pha.pa.us | (610) 359-1001+ If your life is a hard drive, | 13 Roberts Road + Christ can be your backup. | Newtown Square, Pennsylvania19073
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