dbaccess/source/filter/hsqldb/fbalterparser.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "fbalterparser.hxx"
  21 #include <rtl/ustrbuf.hxx>
  22 #include <sal/log.hxx>
  23
  24 namespace dbahsql
  25 {
  26 OUString FbAlterStmtParser::compose() const
  27 {
  28     if (getActionType() == AlterAction::UNKNOWN)
  29     {
  30         SAL_WARN("dbaccess", "Unknown type of ALTER statement in FbAlterStmtParser");
  31         return OUString{};
  32     }
  33     else if (getActionType() == AlterAction::ADD_FOREIGN)
  34         return getStatement(); // do nothing with that
  35     OUStringBuffer sSql("ALTER TABLE " + getTableName());
  36
  37     if (getActionType() == AlterAction::IDENTITY_RESTART)
  38     {
  39         sSql.append(" ALTER COLUMN ");
  40     }
  41     sSql.append(getColumnName() + " RESTART WITH ");
  42
  43     // Firebird: restart with 0 means the first number is 1, not 0.
  44     sSql.append(getIdentityParam() - 1);
  45
  46     return sSql.makeStringAndClear();
  47 }
  48
  49 } // dbahsql
  50
  51 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */