diff --git a/src/sql/ob_sql.cpp b/src/sql/ob_sql.cpp
index 873d682c7..0d3c72b37 100644
--- a/src/sql/ob_sql.cpp
+++ b/src/sql/ob_sql.cpp
@@ -196,7 +196,7 @@ int ObSql::stmt_query(const common::ObString &stmt, ObSqlCtx &context, ObResultS
            "tenant_id", result.get_session().get_effective_tenant_id(),
            "execution_id", result.get_session().get_current_execution_id());
 #endif
-  //NG_TRACE_EXT(parse_begin, OB_ID(stmt), trunc_stmt.string(), OB_ID(stmt_len), stmt.length());
+  NG_TRACE_EXT(parse_begin, OB_ID(stmt), trunc_stmt.string(), OB_ID(stmt_len), stmt.length());
   //1 check inited
   if (OB_FAIL(sanity_check(context))) {
     LOG_WARN("Failed to do sanity check", K(ret));