From f2d61c567c146359efe947a581df11f9b72bf364 Mon Sep 17 00:00:00 2001
From: Haojun Liao <hjliao@taosdata.com>
Date: Fri, 7 Jan 2022 23:14:12 +0800
Subject: [PATCH] [td-11818] fix error.

---
 source/client/test/clientTests.cpp | 4 ++--
 source/libs/planner/src/planner.c  | 9 ++++++---
 2 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/source/client/test/clientTests.cpp b/source/client/test/clientTests.cpp
index 4951ffa512..73c9fc5e9f 100644
--- a/source/client/test/clientTests.cpp
+++ b/source/client/test/clientTests.cpp
@@ -48,7 +48,7 @@ int main(int argc, char** argv) {
 }
 
 TEST(testCase, driverInit_Test) { taos_init(); }
-#if 0
+
 TEST(testCase, connect_Test) {
   TAOS* pConn = taos_connect("localhost", "root", "taosdata", NULL, 0);
   if (pConn == NULL) {
@@ -551,7 +551,7 @@ TEST(testCase, generated_request_id_test) {
 //  taos_free_result(pRes);
 //  taos_close(pConn);
 //}
-#endif
+//#endif
 
 TEST(testCase, projection_query_tables) {
   TAOS* pConn = taos_connect("localhost", "root", "taosdata", NULL, 0);
diff --git a/source/libs/planner/src/planner.c b/source/libs/planner/src/planner.c
index 53a6c44450..54bddd0e3f 100644
--- a/source/libs/planner/src/planner.c
+++ b/source/libs/planner/src/planner.c
@@ -64,9 +64,12 @@ int32_t qCreateQueryDag(const struct SQueryNode* pNode, struct SQueryDag** pDag,
     return code;
   }
 
-  char* str = NULL;
-  queryPlanToString(logicPlan, &str);
-  printf("%s\n", str);
+  //
+  if (logicPlan->info.type != QNODE_MODIFY) {
+//    char* str = NULL;
+//    queryPlanToString(logicPlan, &str);
+//    printf("%s\n", str);
+  }
 
   code = optimizeQueryPlan(logicPlan);
   if (TSDB_CODE_SUCCESS != code) {