From b14d3ea7729701e5bfb56b66f0d46c03c3109f8e Mon Sep 17 00:00:00 2001
From: yihaoDeng <yhdeng@taosdata.com>
Date: Thu, 13 May 2021 11:49:12 +0800
Subject: [PATCH] [TD-4172]<fix>

---
 src/client/src/tscLocal.c     | 5 ++---
 src/client/src/tscSQLParser.c | 3 +--
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/src/client/src/tscLocal.c b/src/client/src/tscLocal.c
index 6b55780af9..1be5e29230 100644
--- a/src/client/src/tscLocal.c
+++ b/src/client/src/tscLocal.c
@@ -713,13 +713,12 @@ static int32_t tscProcessShowCreateDatabase(SSqlObj *pSql) {
     return TSDB_CODE_TSC_OUT_OF_MEMORY;
   }  
 
-  SCreateBuilder *param = (SCreateBuilder *)malloc(sizeof(SCreateBuilder));    
+  SCreateBuilder *param = (SCreateBuilder *)calloc(1, sizeof(SCreateBuilder));    
   if (param == NULL) {
     free(pInterSql);
     return TSDB_CODE_TSC_OUT_OF_MEMORY;
   }
-
-  strncpy(param->buf, tNameGetTableName(&pTableMetaInfo->name), TSDB_TABLE_NAME_LEN);
+  tNameGetDbName(&pTableMetaInfo->name, param->buf);
 
   param->pParentSql = pSql;
   param->pInterSql  = pInterSql;
diff --git a/src/client/src/tscSQLParser.c b/src/client/src/tscSQLParser.c
index e2ce0da739..acfc1b0cf5 100644
--- a/src/client/src/tscSQLParser.c
+++ b/src/client/src/tscSQLParser.c
@@ -467,8 +467,7 @@ int32_t tscToSQLCmd(SSqlObj* pSql, struct SSqlInfo* pInfo) {
       if (pToken->n > TSDB_DB_NAME_LEN) {
         return invalidSqlErrMsg(tscGetErrorMsgPayload(pCmd), msg1);
       }
-
-      return tscSetTableFullName(pTableMetaInfo, pToken, pSql);
+      return tNameSetDbName(&pTableMetaInfo->name, getAccountId(pSql), pToken);
     }
     case TSDB_SQL_CFG_DNODE: {
       const char* msg2 = "invalid configure options or values, such as resetlog / debugFlag 135 / balance 'vnode:2-dnode:2' / monitor 1 ";
-- 
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