ADQL-2.1 internal draft

[Walter Landry]

Dave Morris <dave.morris at metagrid.co.uk> wrote:
> Hi Markus,
> 
> On 2015-06-11 08:40, Markus Demleitner wrote:
>> I'm not at all enthusiastic about the slew of optional features
>> introduced here anyway -- they're a nightmare for clients, as
>> figuring out what "effective grammar" a given service supports is
>> going to become very hard for them.
>> 
> 
> Unfortunately, when I went through the notes from the meetings in
> Madrid and Banff it became clear that it would not be possible to
> accept the proposed the features as mandatory in ADQL-2.1. They all
> have some kind of technical or implementation issue with one or more
> of our target platforms.

Do you have a list of what works on which platforms?  I would be very
curious to see it.

Thanks,
Walter Landry