/*
Copyright (C) 2012, University of Cambridge, Department of Psychiatry.
Created by Rudolf Cardinal (rnc1001@cam.ac.uk).
This file is part of CamCOPS.
CamCOPS is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
CamCOPS is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with CamCOPS. If not, see <https://www.gnu.org/licenses/>.
*/
#pragma once
#include <QString>
namespace dbconst {
// Fieldnames used across a range of tables.
extern const QString PK_FIELDNAME;
extern const QString MOVE_OFF_TABLET_FIELDNAME;
extern const QString MODIFICATION_TIMESTAMP_FIELDNAME;
extern const QString CREATION_TIMESTAMP_FIELDNAME;
// A PK pseudo-value to mean "nonexistent".
extern const int NONEXISTENT_PK;
// How to describe an unknown ID number type.
extern const QString UNKNOWN_IDNUM_DESC;
// Is this ID number type potentially valid?
bool isValidWhichIdnum(int which_idnum);
} // namespace dbconst