Forcing join order in StarDog

Support Feature Request
1

Dear all,

Is there a way to force join order in Stardog? I have seen many query hints in the documentation, but nothing really on join order...

In BlazeGraph, it is:

SELECT ?artWork ?otherWork WHERE {
  **hint:Query hint:optimizer "None" .**
  ?artWork wdt:P144 ?otherWork .
  ?artWork wdt:P31 ?v . 
  ?v wdt:P279 wd:Q17537576 .
}

Is there an equivalent hint in Stardog ??

Best regards,

--
Pascal

2

Hi Pascal,

Yes, have a look at #pragma group.joins: Managing Query Performance | Stardog Documentation Latest

Best,
Pavel