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  • Committer: Bazaar Package Importer
  • Author(s): Norbert Tretkowski
  • Date: 2010-03-17 14:56:02 UTC
  • Revision ID: james.westby@ubuntu.com-20100317145602-x7e30l1b2sb5s6w6
Tags: upstream-5.1.45
Import upstream version 5.1.45

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sql/sql_tablespace.cc
 
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/* Copyright (C) 2000-2004 MySQL AB
 
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   This program is free software; you can redistribute it and/or modify
 
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   it under the terms of the GNU General Public License as published by
 
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   the Free Software Foundation; version 2 of the License.
 
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   This program is distributed in the hope that it will be useful,
 
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   but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 
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   GNU General Public License for more details.
 
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   You should have received a copy of the GNU General Public License
 
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   along with this program; if not, write to the Free Software
 
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   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
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/* drop and alter of tablespaces */
 
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#include "mysql_priv.h"
 
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int mysql_alter_tablespace(THD *thd, st_alter_tablespace *ts_info)
 
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{
 
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  int error= HA_ADMIN_NOT_IMPLEMENTED;
 
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  handlerton *hton= ts_info->storage_engine;
 
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  DBUG_ENTER("mysql_alter_tablespace");
 
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  /*
 
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    If the user haven't defined an engine, this will fallback to using the
 
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    default storage engine.
 
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  */
 
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  if (hton == NULL || hton->state != SHOW_OPTION_YES)
 
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  {
 
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    hton= ha_default_handlerton(thd);
 
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    if (ts_info->storage_engine != 0)
 
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      push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_ERROR,
 
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                          ER_WARN_USING_OTHER_HANDLER,
 
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                          ER(ER_WARN_USING_OTHER_HANDLER),
 
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                          ha_resolve_storage_engine_name(hton),
 
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                          ts_info->tablespace_name ? ts_info->tablespace_name
 
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                                                : ts_info->logfile_group_name);
 
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  }
 
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  if (hton->alter_tablespace)
 
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  {
 
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    if ((error= hton->alter_tablespace(hton, thd, ts_info)))
 
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    {
 
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      if (error == HA_ADMIN_NOT_IMPLEMENTED)
 
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      {
 
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        my_error(ER_CHECK_NOT_IMPLEMENTED, MYF(0), "");
 
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      }
 
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      else if (error == 1)
 
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      {
 
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        DBUG_RETURN(1);
 
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      }
 
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      else
 
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      {
 
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        my_error(error, MYF(0));
 
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      }
 
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      DBUG_RETURN(error);
 
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    }
 
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  }
 
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  else
 
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  {
 
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    push_warning_printf(thd, MYSQL_ERROR::WARN_LEVEL_ERROR,
 
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                        ER_ILLEGAL_HA_CREATE_OPTION,
 
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                        ER(ER_ILLEGAL_HA_CREATE_OPTION),
 
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                        ha_resolve_storage_engine_name(hton),
 
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                        "TABLESPACE or LOGFILE GROUP");
 
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  }
 
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  error= write_bin_log(thd, FALSE, thd->query(), thd->query_length());
 
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  DBUG_RETURN(error);
 
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}