Bug seems related to whether column in edge pattern is projected

test/sql/pattern-matching/undirected_edges.test

@@ -21,27 +21,45 @@ EDGE TABLES (
     );
 
 query II
-SELECT a."name" AS person, b."name" AS friend
-    FROM ((SELECT know.src, know.dst, know.createDate FROM know) UNION ALL (SELECT know.dst, know.src, know.createDate FROM know)) AS k , Student AS b , Student AS a
-    WHERE ((a.id = k.src) AND (b.id = k.dst) AND (a."name" = 'Daniel'));
+SELECT a.name AS person, b.name AS friend
+    FROM ((SELECT know.src, know.dst FROM know) UNION ALL (SELECT know.dst, know.src FROM know)) AS k , Student AS b , Student AS a
+    WHERE ((a.id = k.src) AND (b.id = k.dst) AND (a.name = 'Daniel'));
 ----
 Daniel	Tavneet
 Daniel	Gabor
 Daniel	Peter
 Daniel	David
 Daniel	Peter
 
+# Daniel has 3 outgoing edges and 2 incoming edges, so there should be 5 tuples
+#query III
+#-FROM GRAPH_TABLE (pg
+#    MATCH
+#    (a:Student)-[k:know]-(b:Student)
+#    WHERE a.name = 'Daniel'
+#    COLUMNS (a.name as person, b.name as friend, k.createDate as date)
+#    )
+#ORDER BY person, friend, date;
+#----
+#Daniel	David	18
+#Daniel	Gabor	11
+#Daniel	Peter	12
+#Daniel	Peter	13
+#Daniel	Tavneet	10
+
 # Daniel has 3 outgoing edges and 2 incoming edges, so there should be 5 tuples
 query II
--FROM GRAPH_TABLE (pg
+-SELECT person, friend, date
+FROM GRAPH_TABLE (pg
     MATCH
     (a:Student)-[k:know]-(b:Student)
     WHERE a.name = 'Daniel'
-    COLUMNS (a.name as person, b.name as friend)
-    );
+    COLUMNS (a.name as person, b.name as friend, k.createDate as date)
+    )
+ORDER BY person, friend;
 ----
-Daniel	Tavneet
+Daniel	David
 Daniel	Gabor
 Daniel	Peter
-Daniel	David
-Daniel	Peter
+Daniel	Peter
+Daniel	Tavneet