Support indirection .*

Author: JoshInnis

regress/expected/new_cypher.out

@@ -153,6 +153,11 @@ SELECT i FROM tst WHERE i > i;
 (0 rows)
 
 --SELECT a.j FROM tst a(j);
+SELECT a.* FROM tst as a;
+ i 
+---
+(0 rows)
+
 DROP GRAPH new_cypher CASCADE;
 NOTICE:  drop cascades to 2 other objects
 DETAIL:  drop cascades to table new_cypher._ag_label_vertex

regress/sql/new_cypher.sql

@@ -77,7 +77,7 @@ SELECT a.j FROM tst AS a(j);
 SELECT i FROM tst WHERE i = i;
 SELECT i FROM tst WHERE i > i;
 --SELECT a.j FROM tst a(j);
-
+SELECT a.* FROM tst as a;
 
 DROP GRAPH new_cypher CASCADE;
 DROP GRAPH new_cypher_2 CASCADE;

src/backend/parser/cypher_gram.y

@@ -1838,11 +1838,11 @@ indirection_el:
 				{
 					$$ = (Node *) makeString($2);
 				}
-			/*| '.' '*'
+			| '.' '*'
 				{
 					$$ = (Node *) makeNode(A_Star);
 				}
-			| '[' cypher_a_expr ']'
+			/*| '[' a_expr ']'
 				{
 					A_Indices *ai = makeNode(A_Indices);
 					ai->is_slice = false;