diff --git a/src/client/inc/tscUtil.h b/src/client/inc/tscUtil.h
index 64b5f8d7eed59c9bde77c0466b25da60799e384a..eb2d431245622cd46065e8cb5ba9f8875f1c7c88 100644
--- a/src/client/inc/tscUtil.h
+++ b/src/client/inc/tscUtil.h
@@ -364,6 +364,8 @@ STblCond* tsGetTableFilter(SArray* filters, uint64_t uid, int16_t idx);
 
 void tscRemoveCachedTableMeta(STableMetaInfo* pTableMetaInfo, uint64_t id);
 
+char* cloneCurrentDBName(SSqlObj* pSql);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/src/client/src/tscSQLParser.c b/src/client/src/tscSQLParser.c
index 5f888834eca1af3f2a21358a507ed9de7e4c5b37..039a42c925c4d64a4f5d3d8fb18d4dd9fef79c89 100644
--- a/src/client/src/tscSQLParser.c
+++ b/src/client/src/tscSQLParser.c
@@ -40,7 +40,6 @@
 #include "qScript.h"
 #include "ttype.h"
 #include "qFilter.h"
-#include "httpInt.h"
 
 #define DEFAULT_PRIMARY_TIMESTAMP_COL_NAME "_c0"
 
@@ -72,7 +71,6 @@ static int  convertTimestampStrToInt64(tVariant *pVar, int32_t precision);
 static bool serializeExprListToVariant(SArray* pList, tVariant **dst, int16_t colType, uint8_t precision);
 
 static bool has(SArray* pFieldList, int32_t startIdx, const char* name);
-static char* cloneCurrentDBName(SSqlObj* pSql);
 static int32_t getDelimiterIndex(SStrToken* pTableName);
 static bool validateTableColumnInfo(SArray* pFieldList, SSqlCmd* pCmd);
 static bool validateTagParams(SArray* pTagsList, SArray* pFieldList, SSqlCmd* pCmd);
@@ -1687,34 +1685,6 @@ static bool has(SArray* pFieldList, int32_t startIdx, const char* name) {
 
 static char* getAccountId(SSqlObj* pSql) { return pSql->pTscObj->acctId; }
 
-static char* cloneCurrentDBName(SSqlObj* pSql) {
-  char        *p = NULL;
-  HttpContext *pCtx = NULL;
-
-  pthread_mutex_lock(&pSql->pTscObj->mutex);
-  STscObj *pTscObj = pSql->pTscObj;
-  switch (pTscObj->from) {
-  case TAOS_REQ_FROM_HTTP:
-    pCtx = pSql->param;
-    if (pCtx && pCtx->db[0] != '\0') {
-      char db[TSDB_ACCT_ID_LEN + TSDB_DB_NAME_LEN] = {0};
-      int32_t len = sprintf(db, "%s%s%s", pTscObj->acctId, TS_PATH_DELIMITER, pCtx->db);
-      assert(len <= sizeof(db));
-
-      p = strdup(db);
-    }
-    break;
-  default:
-    break;
-  }
-  if (p == NULL) {
-    p = strdup(pSql->pTscObj->db);
-  }
-  pthread_mutex_unlock(&pSql->pTscObj->mutex);
-
-  return p;
-}
-
 /* length limitation, strstr cannot be applied */
 static int32_t getDelimiterIndex(SStrToken* pTableName) {
   for (uint32_t i = 0; i < pTableName->n; ++i) {
diff --git a/src/client/src/tscServer.c b/src/client/src/tscServer.c
index 60140ffa94f0058e7933c0c9f910c63c60fbe4ff..30feb0db2ce91c35fbdc0c24bd452b2c7ee19bbe 100644
--- a/src/client/src/tscServer.c
+++ b/src/client/src/tscServer.c
@@ -26,7 +26,6 @@
 #include "tscUtil.h"
 #include "tsclient.h"
 #include "ttimer.h"
-#include "httpInt.h"
 
 int (*tscBuildMsg[TSDB_SQL_MAX])(SSqlObj *pSql, SSqlInfo *pInfo) = {0};
 
@@ -1430,14 +1429,10 @@ int32_t tscBuildSyncDbReplicaMsg(SSqlObj* pSql, SSqlInfo *pInfo) {
 }
 
 int32_t tscBuildShowMsg(SSqlObj *pSql, SSqlInfo *pInfo) {
-  STscObj *pObj = pSql->pTscObj;
   SSqlCmd *pCmd = &pSql->cmd;
   pCmd->msgType = TSDB_MSG_TYPE_CM_SHOW;
   pCmd->payloadLen = sizeof(SShowMsg) + 100;
 
-  char        *p = NULL;
-  HttpContext *pCtx = NULL;
-
   if (TSDB_CODE_SUCCESS != tscAllocPayload(pCmd, pCmd->payloadLen)) {
     tscError("0x%"PRIx64" failed to malloc for query msg", pSql->self);
     return TSDB_CODE_TSC_OUT_OF_MEMORY;
@@ -1456,28 +1451,9 @@ int32_t tscBuildShowMsg(SSqlObj *pSql, SSqlInfo *pInfo) {
   }
 
   if (tNameIsEmpty(&pTableMetaInfo->name)) {
-    pthread_mutex_lock(&pObj->mutex);
-    STscObj *pTscObj = pSql->pTscObj;
-    switch (pTscObj->from) {
-    case TAOS_REQ_FROM_HTTP:
-      pCtx = pSql->param;
-      if (pCtx && pCtx->db[0] != '\0') {
-        char db[TSDB_ACCT_ID_LEN + TSDB_DB_NAME_LEN] = {0};
-        int32_t len = sprintf(db, "%s%s%s", pTscObj->acctId, TS_PATH_DELIMITER, pCtx->db);
-        assert(len <= sizeof(db));
-
-        p = db;
-      }
-      break;
-    default:
-      break;
-    }
-    if (p == NULL) {
-      tstrncpy(pShowMsg->db, pObj->db, sizeof(pShowMsg->db));
-    } else {
-      tstrncpy(pShowMsg->db, p, strlen(p) + 1);
-    }
-    pthread_mutex_unlock(&pObj->mutex);
+    char *p = cloneCurrentDBName(pSql);
+    tstrncpy(pShowMsg->db, p, sizeof(pShowMsg->db));
+    tfree(p);
   } else {
     tNameGetFullDbName(&pTableMetaInfo->name, pShowMsg->db);
   }
diff --git a/src/client/src/tscUtil.c b/src/client/src/tscUtil.c
index e73ce3583c83d86f7e59ec9bd65d422df7c55c31..3394623d2fc139d8e265e3070d55e77596e2aacf 100644
--- a/src/client/src/tscUtil.c
+++ b/src/client/src/tscUtil.c
@@ -29,6 +29,7 @@
 #include "tsclient.h"
 #include "ttimer.h"
 #include "ttokendef.h"
+#include "httpInt.h"
 
 static void freeQueryInfoImpl(SQueryInfo* pQueryInfo);
 
@@ -5065,3 +5066,31 @@ void tscRemoveCachedTableMeta(STableMetaInfo* pTableMetaInfo, uint64_t id) {
   taosHashRemove(tscTableMetaMap, fname, len);
   tscDebug("0x%"PRIx64" remove table meta %s, numOfRemain:%d", id, fname, (int32_t) taosHashGetSize(tscTableMetaMap));
 }
+
+char* cloneCurrentDBName(SSqlObj* pSql) {
+  char        *p = NULL;
+  HttpContext *pCtx = NULL;
+
+  pthread_mutex_lock(&pSql->pTscObj->mutex);
+  STscObj *pTscObj = pSql->pTscObj;
+  switch (pTscObj->from) {
+  case TAOS_REQ_FROM_HTTP:
+    pCtx = pSql->param;
+    if (pCtx && pCtx->db[0] != '\0') {
+      char db[TSDB_ACCT_ID_LEN + TSDB_DB_NAME_LEN] = {0};
+      int32_t len = sprintf(db, "%s%s%s", pTscObj->acctId, TS_PATH_DELIMITER, pCtx->db);
+      assert(len <= sizeof(db));
+
+      p = strdup(db);
+    }
+    break;
+  default:
+    break;
+  }
+  if (p == NULL) {
+    p = strdup(pSql->pTscObj->db);
+  }
+  pthread_mutex_unlock(&pSql->pTscObj->mutex);
+
+  return p;
+}