Re: Today's Minutes / Publication Plan

On 25 Apr 2012, at 09:38, Andy Seaborne wrote:
...
> 
> Better: add BindingsClause to
> 
> [58]  GraphPatternNotTriples
>   ::=  GroupOrUnionGraphPattern | OptionalGraphPattern | MinusGraphPattern | GraphGraphPattern | ServiceGraphPattern | Filter | Bind | BindingsClause
> 
> 
> { ?s ?p ?o BINDINGS ?p ?o { (:p 157) (:q 34.7) }
> 
> execution wise - happens after 'extend' (BIND) and before 'filter' (FILTER)
> 
> then its in subqueries and everywhere else.

This also neatly solves the surprise FILTER interaction, as BINDINGS get joined before FILTER is run, when inline.

- Steve

-- 
Steve Harris, CTO
Garlik, a part of Experian 
1-3 Halford Road, Richmond, TW10 6AW, UK
+44 20 8439 8203  http://www.garlik.com/
Registered in England and Wales 653331 VAT # 887 1335 93
Registered office: Landmark House, Experian Way, NG2 Business Park, Nottingham, Nottinghamshire, England NG80 1ZZ

Received on Wednesday, 25 April 2012 08:59:53 UTC