Re: add label to enum syntax

2010/10/25 Andrew Dunstan <andrew@dunslane.net>:
>
>
> On 10/25/2010 02:51 PM, Robert Haas wrote:
>>
>> On Mon, Oct 25, 2010 at 2:41 PM, Tom Lane<tgl@sss.pgh.pa.us>  wrote:
>>>
>>> "David E. Wheeler"<david@kineticode.com>  writes:
>>>>
>>>> On Oct 25, 2010, at 10:08 AM, Tom Lane wrote:
>>>>>
>>>>> I can see the point of that, but I don't find LABEL to be a
>>>>> particularly
>>>>> great name for the elements of an enum type, and so I'm not in favor of
>>>>> institutionalizing that name in the syntax.  How about ADD VALUE?
>>>>
>>>> So the docs have called them "labels" for quite some time.
>>>
>>> There are some places in the docs that use that term, but there are
>>> others that don't.  In any case, using the term in the SQL syntax
>>> casts it in stone, not silly putty ...
>>
>> Personally, I prefer LABEL.  But I could live with VALUE.
>
> That's roughly my position. It would be consistent with the name we use in
> the catalogs, as well as what's in the docs. I don't think it's as opaque as
> Tom seems to suggest. An enum is pretty much an ordered set of labels. But I
> could certainly live with VALUE if that's the consensus.

I agree with you. There are some better keywords than VALUE - maybe
ELEMENT or just LABEL. I understand if there must be a reserved
keyword - but if not I prefer LABEL too.

Regards

Pavel

>
> cheers
>
> andrew
>
>
>
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