/*
  Copyright (C) 2007 Tuomas Suutari <thsuut@utu.fi>

  This program 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 2 of the License, or
  (at your option) any later version.

  This program 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 this program (see the file COPYING); if not, write to the
  Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
  MA 02110-1301 USA.
*/

#include "PostgreSQLCSG.h"

using namespace SQLDB::Schema;

const char* PostgreSQLCSG::getTypeKeyword(const Field& f) const
{
    if (f.constraints().count(AutoIncrement) > 0) {
        switch (f.type().dataType()) {
        case TinyInteger:
        case UnsignedTinyInteger:
        case SmallInteger:
        case UnsignedSmallInteger:
        case Integer:
        case UnsignedInteger:
            return "SERIAL";
        case BigInteger:
        case UnsignedBigInteger:
            return "BIGSERIAL";
        default:
            break;
        }
    }

    switch (f.type().dataType()) {
    case TinyInteger:
    case UnsignedTinyInteger:
        // Not supported by PostgreSQL
        return "SMALLINT";
    default:
        break;
    }

    return BaseCSG::getTypeKeyword(f);
}
