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by brian
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/* Copyright (C) 2000-2001, 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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/*
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Rename a table
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*/
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#include "fulltext.h" |
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int mi_rename(const char *old_name, const char *new_name) |
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{
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char from[FN_REFLEN],to[FN_REFLEN]; |
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#ifdef USE_RAID
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uint raid_type=0,raid_chunks=0; |
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#endif
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DBUG_ENTER("mi_rename"); |
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#ifdef EXTRA_DEBUG
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check_table_is_closed(old_name,"rename old_table"); |
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check_table_is_closed(new_name,"rename new table2"); |
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#endif
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#ifdef USE_RAID
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{
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MI_INFO *info; |
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if (!(info=mi_open(old_name, O_RDONLY, 0))) |
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DBUG_RETURN(my_errno); |
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raid_type = info->s->base.raid_type; |
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raid_chunks = info->s->base.raid_chunks; |
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mi_close(info); |
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}
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#ifdef EXTRA_DEBUG
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check_table_is_closed(old_name,"rename raidcheck"); |
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#endif
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#endif /* USE_RAID */ |
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fn_format(from,old_name,"",MI_NAME_IEXT,MY_UNPACK_FILENAME|MY_APPEND_EXT); |
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fn_format(to,new_name,"",MI_NAME_IEXT,MY_UNPACK_FILENAME|MY_APPEND_EXT); |
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if (my_rename_with_symlink(from, to, MYF(MY_WME))) |
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DBUG_RETURN(my_errno); |
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fn_format(from,old_name,"",MI_NAME_DEXT,MY_UNPACK_FILENAME|MY_APPEND_EXT); |
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fn_format(to,new_name,"",MI_NAME_DEXT,MY_UNPACK_FILENAME|MY_APPEND_EXT); |
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#ifdef USE_RAID
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if (raid_type) |
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DBUG_RETURN(my_raid_rename(from, to, raid_chunks, MYF(MY_WME)) ? my_errno : |
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0); |
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#endif
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DBUG_RETURN(my_rename_with_symlink(from, to,MYF(MY_WME)) ? my_errno : 0); |
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}
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