Re: Array of foreign key

On 2017-12-23 13:14:50 -0500, Melvin Davidson wrote:
> On Sat, Dec 23, 2017 at 12:49 PM, Ken Tanzer <ken.tanzer@gmail.com> wrote:
>
>     I thought the OP was asking for this feature ("Support for Array ELEMENT
>     Foreign Keys"):
>
>     https://www.postgresql.org/message-id/flat/1343842863.
>     5162.4.camel@greygoo.devise-it.lan#1343842863.5162.4.
>     camel@greygoo.devise-it.lan 
>
>     which would be super-handy, but doesn't actually exist.  You can enforce it
>     yourself with a trigger on both tables, but I still hope this someday gets
>     included into Postgres!
>
> Actually, I think the op may be referring to a MULTI COLUMN FK array

I see no reason to assume that. He explicitely asked about an array of
foreign keys, and there is no array here.

        hp

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