fix limit/offset (#542)

* fix limit/offset

small change

* fix

* small change

* small change

Co-authored-by: Yee <2520865+yixinglu@users.noreply.github.com>

src/parser/parser.yy

@@ -1772,6 +1772,9 @@ limit_sentence
         $$ = new LimitSentence($2, $4);
     }
     | KW_LIMIT legal_integer KW_OFFSET legal_integer {
+        $$ = new LimitSentence($4, $2);
+    }
+    | KW_OFFSET legal_integer KW_LIMIT legal_integer  {
         $$ = new LimitSentence($2, $4);
     }
     ;

tests/tck/features/go/GO.feature

@@ -1584,6 +1584,28 @@ Feature: Go Sentence
       | "Tony Parker" | "LaMarcus Aldridge" | "Manu Ginobili"     | "Tim Duncan"    |
       | "Tony Parker" | "LaMarcus Aldridge" | "LaMarcus Aldridge" | "Tim Duncan"    |
 
+  Scenario: Go and Limit
+    When executing query:
+      """
+      $a = GO FROM 'Tony Parker' OVER like YIELD like._src as src, like._dst as dst;
+      GO 2 STEPS FROM $a.src OVER like YIELD $a.src, $a.dst, like._src, like._dst |
+      OFFSET 1 LIMIT 2
+      """
+    Then the result should be, in any order, with relax comparison:
+      | $a.src        | $a.dst          | like._src       | like._dst    |
+      | "Tony Parker" | "Manu Ginobili" | "Manu Ginobili" | "Tim Duncan" |
+      | "Tony Parker" | "Tim Duncan"    | "Manu Ginobili" | "Tim Duncan" |
+    When executing query:
+      """
+      $a = GO FROM 'Tony Parker' OVER like YIELD like._src as src, like._dst as dst;
+      GO 2 STEPS FROM $a.src OVER like YIELD $a.src, $a.dst, like._src, like._dst |
+      LIMIT 2 OFFSET 1
+      """
+    Then the result should be, in any order, with relax comparison:
+      | $a.src        | $a.dst          | like._src       | like._dst    |
+      | "Tony Parker" | "Manu Ginobili" | "Manu Ginobili" | "Tim Duncan" |
+      | "Tony Parker" | "Tim Duncan"    | "Manu Ginobili" | "Tim Duncan" |
+
   Scenario: GroupBy and Count
     When executing query:
       """