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736e5b0de2
sql/ha_myisam.cc: One more abstraction layer added (C++ emulated in C :). include/ft_global.h: boolean search code plugged in mysql-test/r/fulltext_cache.result: boolean search code plugged in mysql-test/r/fulltext_left_join.result: boolean search code plugged in mysql-test/r/fulltext_multi.result: boolean search code plugged in mysql-test/r/fulltext_order_by.result: boolean search code plugged in sql/lex.h: IN BOOLEAN MODE syntax myisam/ft_nlq_search.c: boolean search code plugged in myisam/ftdefs.h: boolean search code plugged in sql/ha_myisam.h: boolean search code plugged in sql/handler.h: boolean search code plugged in include/my_base.h: do_not_sort_keyseg feature for MyISAM include/my_global.h: #define comp(a,b) (((a) < (b)) ? -1 : ((a) > (b)) ? 1 : 0) myisam/ft_boolean_search.c: bugfixing myisam/ft_parser.c: cleanup myisam/ft_static.c: do_not_sort_keyseg feature for MyISAM myisam/mi_search.c: do_not_sort_keyseg feature for MyISAM myisam/mi_write.c: cleanup mysql-test/t/fulltext.test: boolean search tests added BitKeeper/etc/ignore: Added myisam/FT1.MYD myisam/FT1.MYI to the ignore list sql/item_func.cc: boolean search sql/item_func.h: boolean search sql/sql_yacc.yy: boolean search
64 lines
1.8 KiB
C
64 lines
1.8 KiB
C
/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult 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; either version 2 of the License, or
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(at your option) any later version.
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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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/* Written by Sergei A. Golubchik, who has a shared copyright to this code */
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/* some definitions for full-text indices */
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/* #include "myisam.h" */
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#ifndef _ft_global_h
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#define _ft_global_h
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define FT_QUERY_MAXLEN 1024
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#define HA_FT_MAXLEN 254
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typedef struct st_ft_info FT_INFO;
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struct _ft_vft {
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int (*read_next)(FT_INFO *, char *);
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float (*find_relevance)(FT_INFO *, my_off_t);
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void (*close_search)(FT_INFO *);
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float (*get_relevance)(FT_INFO *);
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my_off_t (*get_docid)(FT_INFO *);
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void (*reinit_search)(FT_INFO *);
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};
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#ifndef FT_CORE
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struct st_ft_info {
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struct _ft_vft *please; /* INTERCAL style :-) */
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};
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#endif
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extern const char *ft_precompiled_stopwords[];
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extern uint ft_min_word_len;
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extern uint ft_max_word_len;
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extern uint ft_max_word_len_for_sort;
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int ft_init_stopwords(const char **);
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void ft_free_stopwords(void);
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#define FT_NL 0
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#define FT_BOOL 1
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FT_INFO *ft_init_search(uint,void *, uint, byte *, uint, my_bool);
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#ifdef __cplusplus
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}
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#endif
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#endif
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