Re: MULTISET and additional functions for ARRAY

David Wheeler <david@kineticode.com>

From: "David E. Wheeler" <david@kineticode.com>

To: Tom Lane <tgl@sss.pgh.pa.us>

Cc: Itagaki Takahiro <itagaki.takahiro@gmail.com>, PostgreSQL Hackers <pgsql-hackers@postgresql.org>

Date: 2010-11-11T18:11:24Z

Lists: pgsql-hackers

On Nov 11, 2010, at 10:05 AM, Tom Lane wrote:

>> So are you planning to implement multisets? It's a feature I'd love to see
> 
> What actual functionality does it buy?  AFAICT from Itagaki-san's
> description, it's an array only you ignore the specific element order.
> So what?  You can write functions that work that way now.

Also, no dupes.

David