[GENERAL] Cross database joins feature request

2008-03-03 Thread Swaminathan Saikumar
Thanks for telling me that Postgres doesn't support cross-database joins.
I know MS Sql Server does. And one of the companies I worked for used it, to
sometimes have a secure database with sensitive info behind a firewall join
queries with a less secure database.

Is this something worth considering adding as a feature to Postgres?


Re: [GENERAL] Cross database joins feature request

2008-03-03 Thread Bruce Momjian
Swaminathan Saikumar wrote:
 Thanks for telling me that Postgres doesn't support cross-database joins.
 I know MS Sql Server does. And one of the companies I worked for used it, to
 sometimes have a secure database with sensitive info behind a firewall join
 queries with a less secure database.
 
 Is this something worth considering adding as a feature to Postgres?

No.  Most people who need this use schemas.  Frankly, if you can do
cross-db queries you are kind of losing the security value.

We do have /contrib/dblink that does cross-db queries.

-- 
  Bruce Momjian  [EMAIL PROTECTED]http://momjian.us
  EnterpriseDB http://postgres.enterprisedb.com

  + If your life is a hard drive, Christ can be your backup. +

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