double databaseTime() { QpSqlQuery query(Qp::database()); if(!query.exec(QString("SELECT %1").arg(QpSqlBackend::forDatabase(Qp::database())->nowTimestamp())) || !query.first()) { Qp::Private::setLastError(QpError(query.lastError())); return -1.0; } return query.value(0).toDouble(); }
void QpDaoBase::resetLastError() const { setLastError(QpError()); }