From 6954d4902b756dfe265e1d5a46dc8b8db52af280 Mon Sep 17 00:00:00 2001
From: Xiaoyu Wang <xiaoyuwang@taosdata.com>
Date: Wed, 12 Oct 2022 14:18:03 +0800
Subject: [PATCH] fix: some problems of parser

---
 source/libs/parser/test/parShowToUse.cpp | 6 ------
 source/libs/planner/src/planOptimizer.c  | 4 ++--
 2 files changed, 2 insertions(+), 8 deletions(-)

diff --git a/source/libs/parser/test/parShowToUse.cpp b/source/libs/parser/test/parShowToUse.cpp
index 36e70dd015..fe1e14797a 100644
--- a/source/libs/parser/test/parShowToUse.cpp
+++ b/source/libs/parser/test/parShowToUse.cpp
@@ -130,12 +130,6 @@ TEST_F(ParserShowToUseTest, showMnodes) {
   run("SHOW mnodes");
 }
 
-TEST_F(ParserShowToUseTest, showModules) {
-  useDb("root", "test");
-
-  run("SHOW modules");
-}
-
 TEST_F(ParserShowToUseTest, showQnodes) {
   useDb("root", "test");
 
diff --git a/source/libs/planner/src/planOptimizer.c b/source/libs/planner/src/planOptimizer.c
index 927969bf9c..e6d349962e 100644
--- a/source/libs/planner/src/planOptimizer.c
+++ b/source/libs/planner/src/planOptimizer.c
@@ -124,8 +124,8 @@ static void optSetParentOrder(SLogicNode* pNode, EOrder order) {
 
 EDealRes scanPathOptHaveNormalColImpl(SNode* pNode, void* pContext) {
   if (QUERY_NODE_COLUMN == nodeType(pNode)) {
-    // *((bool*)pContext) = (COLUMN_TYPE_TAG != ((SColumnNode*)pNode)->colType);
-    *((bool*)pContext) = true;
+    *((bool*)pContext) =
+        (COLUMN_TYPE_TAG != ((SColumnNode*)pNode)->colType && COLUMN_TYPE_TBNAME != ((SColumnNode*)pNode)->colType);
     return *((bool*)pContext) ? DEAL_RES_END : DEAL_RES_IGNORE_CHILD;
   }
   return DEAL_RES_CONTINUE;