mi_delete_table.c
上传用户:tsgydb
上传日期:2007-04-14
资源大小:10674k
文件大小:2k
- /* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult 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 */
- /*
- deletes a table
- */
- #include "fulltext.h"
- #ifdef __WIN__
- #include <errno.h>
- #endif
- int mi_delete_table(const char *name)
- {
- char from[FN_REFLEN];
- #ifdef USE_RAID
- uint raid_type=0,raid_chunks=0;
- #endif
- DBUG_ENTER("mi_delete_table");
- #ifdef EXTRA_DEBUG
- check_table_is_closed(name,"delete");
- #endif
- #ifdef USE_RAID
- {
- MI_INFO *info;
- /* we use 'open_for_repair' to be able to delete a crashed table */
- if (!(info=mi_open(name, O_RDONLY, HA_OPEN_FOR_REPAIR)))
- DBUG_RETURN(my_errno);
- raid_type = info->s->base.raid_type;
- raid_chunks = info->s->base.raid_chunks;
- mi_close(info);
- }
- #ifdef EXTRA_DEBUG
- check_table_is_closed(name,"delete");
- #endif
- #endif /* USE_RAID */
- fn_format(from,name,"",MI_NAME_IEXT,4);
- if (my_delete(from, MYF(MY_WME)))
- DBUG_RETURN(my_errno);
- fn_format(from,name,"",MI_NAME_DEXT,4);
- #ifdef USE_RAID
- if (raid_type)
- DBUG_RETURN(my_raid_delete(from, raid_chunks, MYF(MY_WME)) ? my_errno : 0);
- #endif
- DBUG_RETURN(my_delete(from, MYF(MY_WME)) ? my_errno : 0);
- }