Re: OO database?
От | Chris Travers |
---|---|
Тема | Re: OO database? |
Дата | |
Msg-id | 1071060905.2212.79.camel@localhost.localdomain обсуждение исходный текст |
Ответ на | OO database? (Socketd <db@traceroute.dk>) |
Список | pgsql-general |
On Mon, 2003-12-08 at 01:51, Socketd wrote: > Hi all > > I can see Postgresql calls itself a "object-relational database > management system", but what's the object part of it? > > I have found: > Schemas (something like C++ namespaces?) > Inheritance > > Are there more OO features in postgresql? > User defined types allow you to store information in ways that are uniformly accessible by clients. Domains (not strictly OR) allow you to create a type that is a subset of another type. User defined functions and operators could be used to create something more like a object/method system. > Can you still setup postgresql to act as a pure relational db? So you > can use standard sql. (maybe even on db level) > Absolutely. > br > socketd (a postgresql newbie) > > ps: Please cc to me as I am not on the list > > ---------------------------(end of broadcast)--------------------------- > TIP 4: Don't 'kill -9' the postmaster > >
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