同样的我们可以使用qx::dao::fetch_by_id 精确查询某条数据。 void selectData(){person p;p.id = 3;QSqlError daoError = qx::dao::fetch_by_id(p);if (daoError.type() != QSqlError::NoError){TurboLog::instance().getConsoleLogger()->error("select persons:" + daoError.text().toStdS...
QSqlError daoError11 = qx::dao::fetch_by_id(in_pointUser); qDebug()<<in_pointUser.name; // 查询单条记录【写SQL】 qx::QxSqlQuery in_query11("WHERE age = :age"); in_query11.bind(":age", 20); daoError11 = qx::dao::fetch_by_query(in_query11, in_userList); qAssert(! d...
下面的方法是所有的QxOrm可以执行qx::QxSqlQuery的方法。// with functions into namespace qx::dao qx::dao::count<T>() qx::dao::fetch_by_query<T>() qx::dao::update_by_query<T>() qx::dao::delete_by_query<T>() qx::dao::destroy_by_query<T>() qx::dao::fetch_by_query_with_...
userTmp->id =3; daoError = qx::dao::fetch_by_id(userTmp); qDebug() <<"User Tmp: " << userTmp->id << userTmp->name << userTmp->age; #if _QX_SERIALIZE_XML // 将容器中的用户导出到 XML 文件中(序列化) qx::serialization::xml::to_file(users,"./export_users.xml"); // ...
QSqlError daoError11 = qx::dao::fetch_by_id(in_pointUser);qDebug()<<in_pointUser.name;// 查询一定年龄段的集合记录//typedef std::shared_ptr<User> UserPtr;//typedef qx::QxCollection<long, UserPtr> UserList;UserList in_userList; ...
fetch_by_id(in_pointUser); qDebug()<<in_pointUser.name; // 查询一定年龄段的集合记录 //typedef std::shared_ptr<User> UserPtr; //typedef qx::QxCollection<long, UserPtr> UserList; UserList in_userList; qx_query in_query("...
virtual bool selectByQuery(T2 &t,QMutex &m_Mutex,QSqlDatabase &m_SqlDatabase,qx::QxSqlQuery &query,QStringList &list) { QMutexLocker locker(&m_Mutex); if(!m_SqlDatabase.isOpen()) return false; QSqlError error=qx::dao::fetch_by_query(query,t,&m_SqlDatabase,list); ...
delete_by_id(d1);// Count drugs into databaselonglDrugCount = qx::dao::count<drug>();// Fetch drug with id '3' into a new variabledrug_ptr d_tmp; d_tmp.reset(newdrug()); d_tmp->id = 3; daoError = qx::dao::fetch_by_id(d_tmp);// Export drugs from container to a ...
qx::QxSqlDatabase::getSingleton()->setFormatSqlQueryBeforeLogging(false);qx::QxSqlDatabase::getSingleton()->setVerifyOffsetRelation(false);qx::QxSqlDatabase::getSingleton()->setTraceSqlQuery(false);qx::QxSqlDatabase::getSingleton()->setTraceSqlBoundValuesOnError(false);qx::QxSqlDatabase::getSin...
QxOrm library - C++ Qt ORM (Object Relational Mapping) and ODM (Object Document Mapper) library - Official repository - QxOrm/changes.txt at master · QxOrm/QxOrm