From 95773a1172532f63b0e8a015d04e29d893bec7d2 Mon Sep 17 00:00:00 2001
From: Nikolaos Karalis <nkaralis@mail.uni-paderborn.de>
Date: Wed, 13 Dec 2023 10:55:17 +0100
Subject: [PATCH] comment

---
 SparqlParser.g4 | 1 +
 1 file changed, 1 insertion(+)

diff --git a/SparqlParser.g4 b/SparqlParser.g4
index a8f3069..d9cf1db 100644
--- a/SparqlParser.g4
+++ b/SparqlParser.g4
@@ -80,6 +80,7 @@ askQuery
     ;
 
 // NOT PART OF THE OFFICIAL GRAMMAR (tentris specific)
+// NOTE: The order matters (if there is a variableOrdering hint, it must be provided before the cardinalityEstimation hint
 hintsClause
     : variableOrdering? cardinalityEstimation?
     ;