- From: Andy Seaborne <andy.seaborne@epimorphics.com>
- Date: Tue, 24 May 2011 10:16:48 +0100
- To: public-rdf-dawg@w3.org
On 22/05/11 20:16, Gregory Williams wrote: > On May 22, 2011, at 2:59 PM, Lee Feigenbaum wrote: > >> On 5/22/2011 2:52 PM, Gregory Williams wrote: >>> On May 22, 2011, at 6:14 AM, Andy Seaborne wrote: >>> >>>> Rob Vesse has found a problem with the bindings test suite. The results for bindings07 are wrong. There was an optimizer bug in ARQ: and the tests didn't get run with the simple engine [*]. >>>> >>>> Andy >>>> >>>> [*] Run arq.qtest with "--engine=ref" to run the simple, not optimization, no smarts query execution engine. Does not scale - very simply executes each algebra operation and materialises all intermediate results. >>> >>> Good catch! It seems my implementation has a bug too (in the join ordering of the BINDINGS clause with the rest of the query). >> >> Could one of you please post or commit the proper results and we can re-approve it on Tuesday? > > I'd be more comfortable with Andy doing it (being closer to the Query document), Done. bindings07.srx has the XMl equivalent of: --------------------------------- | s | o1 | o2 | ================================= | :a | :b | :b | | :a | "alan@example.org" | :b | | :a | "Alan" | :b | | :c | "alice@example.org" | :b | | :c | "Alice" | :b | --------------------------------- Andy
Received on Tuesday, 24 May 2011 09:17:19 UTC