W3C home > Mailing lists > Public > public-rdf-dawg@w3.org > October to December 2010

Re: draft responce JG-1 (comments on functions and LET)

From: Andy Seaborne <andy.seaborne@epimorphics.com>
Date: Wed, 17 Nov 2010 15:12:44 +0000
Message-ID: <4CE3F0EC.5050207@epimorphics.com>
To: Axel Polleres <axel.polleres@deri.org>
CC: Steve Harris <steve.harris@garlik.com>, SPARQL Working Group <public-rdf-dawg@w3.org>
Observation, not proposal:

BIND (expr1 AS ?x, expr2 AS ?y) would work

BIND (expr1 AS ?x) is more like the use in SELECT to me - each named 
expression value is enclosed in ().

Or change SELECT as well.

I don't see this as important.

	Andy

On 17/11/10 14:54, Axel Polleres wrote:
> alright, changed response draft respectively...
> check http://www.w3.org/2009/sparql/wiki/CommentResponse:JG-1
>
> Axel
>
>
> On 17 Nov 2010, at 14:49, Andy Seaborne wrote:
>
>>
>>
>> On 17/11/10 11:35, Steve Harris wrote:
>>> On 2010-11-17, at 11:28, Axel Polleres wrote:
>>>
>>>>
>>>> On 17 Nov 2010, at 11:15, Steve Harris wrote:
>>>>
>>>>> Seems fine, but is it BIND() BIND() or BIND() ()?
>>>>
>>>> not sure as I couldn't find it in the grammar yet, Andy?
>>>> (I have no strong feelings on either)
>>>
>>> BIND() BIND() might leave more syntax options open in the future, but no strong preference.
>>
>> BIND is exactly:
>>
>> BIND(expr AS ?var)
>>
>> A trailing optional expression will have lookahead problems with RDF
>> list which also starts "("
>>
>>          Andy
>>
>>>
>>> - Steve
>>>
>>>>> It's probably right, just checking the response is correct.
>>>>>
>>>>> - Steve
>>>>>
>>>>> On 2010-11-17, at 10:42, Axel Polleres wrote:
>>>>>
>>>>>> I put up a draft response for
>>>>>>
>>>>>> http://lists.w3.org/Archives/Public/public-rdf-dawg-comments/2010Nov/0005.html
>>>>>>
>>>>>> at
>>>>>>
>>>>>> http://www.w3.org/2009/sparql/wiki/CommentResponse:JG-1
>>>>>>
>>>>>> Let me know whether you're ok with that or whether you think whether we should wait until BIND is specified further in the draft.
>>>>>>
>>>>>> Axel
>>>>>
>>>>> --
>>>>> Steve Harris, CTO, Garlik Limited
>>>>> 1-3 Halford Road, Richmond, TW10 6AW, UK
>>>>> +44 20 8439 8203  http://www.garlik.com/
>>>>> Registered in England and Wales 535 7233 VAT # 849 0517 11
>>>>> Registered office: Thames House, Portsmouth Road, Esher, Surrey, KT10 9AD
>>>>>
>>>>>
>>>>
>>>
>>
>
>
Received on Wednesday, 17 November 2010 15:13:22 GMT

This archive was generated by hypermail 2.3.1 : Tuesday, 26 March 2013 16:15:44 GMT