fix inconsistent variable in yield and from clause

src/graph/validator/GoValidator.cpp

@@ -36,9 +36,23 @@ Status GoValidator::validateImpl() {
     return Status::SemanticError("$- must be referred in FROM before used in WHERE or YIELD");
   }
 
-  if (!exprProps.varProps().empty() && goCtx_->from.fromType != kVariable) {
-    return Status::SemanticError(
-        "A variable must be referred in FROM before used in WHERE or YIELD");
+  if (!exprProps.varProps().empty()) {
+    if (goCtx_->from.fromType != kVariable) {
+      return Status::SemanticError(
+          "A variable must be referred in FROM before used in WHERE or YIELD");
+    }
+    auto varPropsMap = exprProps.varProps();
+    std::vector<std::string> keys;
+    for (const auto& [k, v] : varPropsMap) {
+      keys.emplace_back(k);
+    }
+    if (keys.size() > 1) {
+      return Status::SemanticError("Multiple variable property is not supported in WHERE or YIELD");
+    }
+    if (keys.front() != goCtx_->from.userDefinedVarName) {
+      return Status::SemanticError(
+          "A variable must be referred in FROM before used in WHERE or YIELD");
+    }
   }
 
   if ((!exprProps.inputProps().empty() && !exprProps.varProps().empty()) ||

tests/tck/features/go/GO.feature

@@ -753,6 +753,13 @@ Feature: Go Sentence
         RETURN $B IF $A IS NOT NULL
       """
     Then a SemanticError should be raised at runtime: `$a.id', not exist variable `a'
+    When executing query:
+      """
+      $A = GO FROM 'Tim Duncan' OVER like YIELD like._dst AS dst;
+       $B = GO FROM $A.dst OVER like YIELD like._dst AS dst;
+        GO FROM $A.dst over like YIELD like._dst AS dst, $B.dst
+      """
+    Then a SemanticError should be raised at runtime: A variable must be referred in FROM before used in WHERE or YIELD
     When executing query:
       """
       RETURN $rA IF $rA IS NOT NULL;