On 05/22/2012 07:56 AM, Robert Haas wrote:
On Tue, May 22, 2012 at 7:35 AM, Florian Pflug<f...@phlo.org> wrote:
* Allow users to access tables in>1 database easily, with appropriate rights.
That one I'm very sceptical about. In the long run, I think we want better
separation of databases, not less, and this requirement carries a huge risk
of standing in the way of that. Also, I think that once we integrate the
postgres
FDW into core (that's the plan in the long run, right?), we're going to get
a good approximation of that essentially for free.
+1.
That seems to be leaving aside the fact that we don't currently have any
notion of how to allow FDWs to write the foreign tables.
What is more, isn't the postgres FDW about talking to any postgres
source? If so, does it have special smarts for when we are talking to
ourselves? And if it doesn't then it seems unlikely to be an acceptable
substitute for allowing talking direct to a sibling database.
I'm not at all yet sold on Simon's plan, but I'm skeptical that an FDW
would adequately meet the case if we wanted to go that way.
cheers
andrew
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