Re: query multiple databases
| От | Len Morgan |
|---|---|
| Тема | Re: query multiple databases |
| Дата | |
| Msg-id | 000701c149c2$cba425a0$0908a8c0@kttk.net обсуждение |
| Ответ на | Re: query multiple databases (Arne Weiner <aswr@gmx.de>) |
| Список | pgsql-general |
> Adam Fisher wrote: > > > > Hi All, > > I am just starting out with postgreSQL. I have retail inventory system > > written in MS-SQL, but now I want to use Linux and, hence, postgreSQL. > > > > My existing app uses lots of SQL that query 2 or more seperate databases. I > > have just read that this can;t be done in postgreSQL. Is this true? Are you sure you are not confusing databases and tables? They are not the same thing although M$ does try and corrupt the meaning of common terms. I routinely pull data from multiple tables in the SAME database and can see no reason why a well designed/normalized system requires more than one database. I use different databases for different customers but each database contains many tables/indexes/sequences etc. len morgan
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