sql_tablespace.cc 1.76 KB
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/* Copyright (C) 2000-2004 MySQL AB

   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; if not, write to the Free Software
   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */

/* drop and alter of tablespaces */

#include "mysql_priv.h"

int mysql_alter_tablespace(THD *thd, st_alter_tablespace *ts_info)
{
  int error= HA_ADMIN_NOT_IMPLEMENTED;
  handlerton *hton;

  DBUG_ENTER("mysql_alter_tablespace");
  /*
    If the user haven't defined an engine, this will fallback to using the
    default storage engine.
  */
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  hton= ha_resolve_by_legacy_type(thd, ts_info->storage_engine != DB_TYPE_UNKNOWN ?
                                  ts_info->storage_engine : DB_TYPE_DEFAULT);
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  if (hton->state == SHOW_OPTION_YES &&
      hton->alter_tablespace && (error= hton->alter_tablespace(thd, ts_info)))
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  {
    if (error == HA_ADMIN_NOT_IMPLEMENTED)
    {
      my_error(ER_CHECK_NOT_IMPLEMENTED, MYF(0), "");
    }
    else if (error == 1)
    {
      DBUG_RETURN(1);
    }
    else
    {
      my_error(error, MYF(0));
    }
    DBUG_RETURN(error);
  }
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  if (mysql_bin_log.is_open())
  {
    thd->binlog_query(THD::STMT_QUERY_TYPE,
                      thd->query, thd->query_length, FALSE, TRUE);
  }
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  DBUG_RETURN(FALSE);
}