From 391ff51a5d50221e9bbc9ea45cfe51ea6abe37a2 Mon Sep 17 00:00:00 2001
From: dapan1121 <89396746@qq.com>
Date: Mon, 1 Feb 2021 14:06:08 +0800
Subject: [PATCH 1/2] fix bug

---
 src/client/src/tscUtil.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/client/src/tscUtil.c b/src/client/src/tscUtil.c
index 83d9dd805c..5c1b2f51e4 100644
--- a/src/client/src/tscUtil.c
+++ b/src/client/src/tscUtil.c
@@ -1422,9 +1422,9 @@ int32_t tscValidateName(SStrToken* pToken) {
   if (sep == NULL) {  // single part
     if (pToken->type == TK_STRING) {
        
-      strdequote(pToken->z);
+      tscDequoteAndTrimToken(pToken);
       tscStrToLower(pToken->z, pToken->n);
-      pToken->n = (uint32_t)strtrim(pToken->z);
+      //pToken->n = (uint32_t)strtrim(pToken->z);
        
       int len = tSQLGetToken(pToken->z, &pToken->type);
 

From 245f71b2a62e546c5d524e6190fbcad576710c94 Mon Sep 17 00:00:00 2001
From: dapan1121 <89396746@qq.com>
Date: Tue, 2 Feb 2021 16:57:20 +0800
Subject: [PATCH 2/2] no blank allowed in string

---
 tests/script/general/parser/dbtbnameValidate.sim | 16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff --git a/tests/script/general/parser/dbtbnameValidate.sim b/tests/script/general/parser/dbtbnameValidate.sim
index 48c5d4a1f9..5fc67334c4 100644
--- a/tests/script/general/parser/dbtbnameValidate.sim
+++ b/tests/script/general/parser/dbtbnameValidate.sim
@@ -12,24 +12,24 @@ sql create database 'abc123'
 sql create database '_ab1234'
 sql create database 'ABC123'
 sql create database '_ABC123'
-sql create database 'aABb123 '
-sql create database ' xyz '
-sql create database ' XYZ '
+sql_error create database 'aABb123 '
+sql_error create database ' xyz '
+sql_error create database ' XYZ '
 
 sql use 'abc123'
 sql use '_ab1234'
 sql use 'ABC123'
 sql use '_ABC123'
-sql use 'aABb123'
-sql use ' xyz '
-sql use ' XYZ '
+sql_error use 'aABb123'
+sql_error use ' xyz '
+sql_error use ' XYZ '
 
 sql drop database 'abc123'
 sql drop database '_ab1234'
 sql_error drop database 'ABC123'
 sql drop database '_ABC123'
-sql drop database 'aABb123'
-sql drop database ' xyz '
+sql_error drop database 'aABb123'
+sql_error drop database ' xyz '
 sql_error drop database ' XYZ '