diff --git a/src/client/src/tscSql.c b/src/client/src/tscSql.c
index 9b62177191d13058d161003fd98bbe28bc4df7ee..58588e43f7ad87ac27be7497cd388c599a2ad63d 100644
--- a/src/client/src/tscSql.c
+++ b/src/client/src/tscSql.c
@@ -844,6 +844,8 @@ int taos_validate_sql(TAOS *taos, const char *sql) {
   pSql->fp = asyncCallback;
   pSql->fetchFp = asyncCallback;
   pSql->param = pSql;
+
+  registerSqlObj(pSql);
   int code = tsParseSql(pSql, true);
   if (code == TSDB_CODE_TSC_ACTION_IN_PROGRESS) {
     tsem_wait(&pSql->rspSem);