update

QFD/dbService/ProjectService.cpp

@@ -190,6 +190,8 @@ bool ProjectService::DeleteById(int id)
 {
     bool ret = false;
     try {
+        qDebug() << __FUNCTION__ << __LINE__
+                 << SqlDBHelper::getDatabase().driver()->hasFeature(QSqlDriver::Transactions) << endl;
         Transaction t(SqlDBHelper::getDatabase());
         t.deleteFrom("t_project_info").where("id = ?", id);
         t.commit();