Do not panic when SERVICE clauses are used

5 years ago · 9c4537440a
parent 1b95386d1e
commit 9c4537440a
1 changed files with 5 additions and 1 deletions
--- a/lib/src/sparql/plan_builder.rs
+++ b/lib/src/sparql/plan_builder.rs
@ -123,7 +123,11 @@ impl<'a, S: StoreConnection> PlanBuilder<'a, S> {
                )?),
                right: Box::new(self.build_for_graph_pattern(b, input, variables, graph_name)?),
            },
-            GraphPattern::Service(_n, _p, _s) => unimplemented!(),
+            GraphPattern::Service(_n, _p, _s) => {
+                return Err(format_err!(
+                    "SPARQL SERVICE clauses are not implemented yet"
+                ))
+            }
            GraphPattern::AggregateJoin(_g, _a) => unimplemented!(),
            GraphPattern::Data(bs) => PlanNode::StaticBindings {
                tuples: self.encode_bindings(bs, variables)?,