fulltext.h
上传用户:romrleung
上传日期:2022-05-23
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文件大小:1k
- /* 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 */
- /* Written by Sergei A. Golubchik, who has a shared copyright to this code */
- /* some definitions for full-text indices */
- #include "myisamdef.h"
- #include "ft_global.h"
- #define HA_FT_WTYPE HA_KEYTYPE_FLOAT
- #define HA_FT_WLEN 4
- #define FT_SEGS 2
- #define ft_sintXkorr(A) mi_sint4korr(A)
- #define ft_intXstore(T,A) mi_int4store(T,A)
- extern const HA_KEYSEG ft_keysegs[FT_SEGS];
- int _mi_ft_cmp(MI_INFO *, uint, const byte *, const byte *);
- int _mi_ft_add(MI_INFO *, uint, byte *, const byte *, my_off_t);
- int _mi_ft_del(MI_INFO *, uint, byte *, const byte *, my_off_t);
- uint _mi_ft_convert_to_ft2(MI_INFO *, uint, uchar *);