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authorunknown <monty@hundin.mysql.fi>2002-06-03 12:59:31 +0300
committerunknown <monty@hundin.mysql.fi>2002-06-03 12:59:31 +0300
commitf0409fa920c7908f2f9ef03919583a32bf84eaad (patch)
treebe04186411dc657ef6bbcbe01267d30f2675c914 /myisam/ft_parser.c
parentebbcb0f391d7df364e0ccc6bca706456e9aadbf7 (diff)
parent7cb2e2d1dce2c7466388f4a6ade0614564be82fc (diff)
downloadmariadb-git-f0409fa920c7908f2f9ef03919583a32bf84eaad.tar.gz
merge with 4.0
BitKeeper/etc/ignore: auto-union BitKeeper/etc/logging_ok: auto-union BUILD/SETUP.sh: Auto merged BUILD/compile-pentium-debug: Auto merged BitKeeper/triggers/post-commit: Auto merged configure.in: Auto merged Docs/manual.texi: Auto merged client/mysql.cc: Auto merged client/mysqldump.c: Auto merged client/mysqltest.c: Auto merged extra/mysql_install.c: Auto merged extra/resolve_stack_dump.c: Auto merged extra/resolveip.c: Auto merged include/my_sys.h: Auto merged include/mysqld_error.h: Auto merged isam/pack_isam.c: Auto merged libmysql/Makefile.shared: Auto merged libmysql/libmysql.c: Auto merged myisam/ft_dump.c: Auto merged myisam/ft_test1.c: Auto merged myisam/ftdefs.h: Auto merged myisam/mi_check.c: Auto merged myisam/mi_test1.c: Auto merged myisam/mi_write.c: Auto merged myisam/myisamchk.c: Auto merged myisam/myisampack.c: Auto merged mysql-test/mysql-test-run.sh: Auto merged mysql-test/r/select_found.result: Auto merged mysql-test/t/select_found.test: Auto merged mysys/charset.c: Auto merged mysys/default.c: Auto merged mysys/hash.c: Auto merged sql/field.cc: Auto merged sql/gen_lex_hash.cc: Auto merged sql/ha_innodb.cc: Auto merged sql/hostname.cc: Auto merged sql/item_cmpfunc.h: Auto merged sql/item_strfunc.cc: Auto merged sql/item_timefunc.h: Auto merged sql/lex.h: Auto merged sql/log.cc: Auto merged sql/mysql_priv.h: Auto merged sql/repl_failsafe.cc: Auto merged sql/slave.cc: Auto merged sql/sql_acl.cc: Auto merged sql/sql_base.cc: Auto merged sql/sql_cache.cc: Auto merged sql/sql_class.cc: Auto merged sql/sql_class.h: Auto merged sql/sql_db.cc: Auto merged sql/sql_parse.cc: Auto merged sql/sql_select.cc: Auto merged sql/sql_string.cc: Auto merged sql/sql_table.cc: Auto merged sql/sql_union.cc: Auto merged sql/share/czech/errmsg.txt: Auto merged sql/share/danish/errmsg.txt: Auto merged sql/share/dutch/errmsg.txt: Auto merged sql/share/english/errmsg.txt: Auto merged sql/share/estonian/errmsg.txt: Auto merged sql/share/german/errmsg.txt: Auto merged sql/share/greek/errmsg.txt: Auto merged sql/share/hungarian/errmsg.txt: Auto merged sql/share/italian/errmsg.txt: Auto merged sql/share/japanese/errmsg.txt: Auto merged sql/share/korean/errmsg.txt: Auto merged sql/share/norwegian-ny/errmsg.txt: Auto merged sql/share/norwegian/errmsg.txt: Auto merged sql/sql_update.cc: Auto merged sql/structs.h: Auto merged sql/share/polish/errmsg.txt: Auto merged sql/share/portuguese/errmsg.txt: Auto merged sql/share/romanian/errmsg.txt: Auto merged sql/share/russian/errmsg.txt: Auto merged sql/share/slovak/errmsg.txt: Auto merged sql/share/spanish/errmsg.txt: Auto merged sql/share/swedish/errmsg.txt: Auto merged sql/share/ukrainian/errmsg.txt: Auto merged strings/Makefile.am: Auto merged strings/ctype-ujis.c: Auto merged tools/mysqlmanager.c: Auto merged
Diffstat (limited to 'myisam/ft_parser.c')
-rw-r--r--myisam/ft_parser.c33
1 files changed, 20 insertions, 13 deletions
diff --git a/myisam/ft_parser.c b/myisam/ft_parser.c
index 93c574841f7..15a17ed6f3b 100644
--- a/myisam/ft_parser.c
+++ b/myisam/ft_parser.c
@@ -35,12 +35,10 @@ typedef struct st_ft_docstat {
} FT_DOCSTAT;
-static int FT_WORD_cmp(void* cmp_arg, FT_WORD *w1, FT_WORD *w2)
+static int FT_WORD_cmp(CHARSET_INFO* cs, FT_WORD *w1, FT_WORD *w2)
{
- return mi_compare_text(default_charset_info,
- (uchar*) w1->pos, w1->len,
- (uchar*) w2->pos, w2->len,
- (my_bool) (cmp_arg != 0));
+ return mi_compare_text(cs, (uchar*) w1->pos, w1->len,
+ (uchar*) w2->pos, w2->len, 0);
}
static int walk_and_copy(FT_WORD *word,uint32 count,FT_DOCSTAT *docstat)
@@ -139,13 +137,20 @@ byte ft_get_word(byte **start, byte *end, FT_WORD *word, FTB_PARAM *param)
default_charset_info correctly
*/
if (true_word_char(default_charset_info,*doc)) break;
- if (*doc == FTB_LBR || *doc == FTB_RBR)
+ if (*doc == FTB_RQUOT && param->quot) {
+ param->quot=doc;
+ *start=doc+1;
+ return 3; /* FTB_RBR */
+ }
+ if ((*doc == FTB_LBR || *doc == FTB_RBR || *doc == FTB_LQUOT)
+ && !param->quot)
{
/* param->prev=' '; */
*start=doc+1;
+ if (*doc == FTB_LQUOT) param->quot=*start;
return (*doc == FTB_RBR)+2;
}
- if (param->prev == ' ')
+ if (param->prev == ' ' && !param->quot)
{
if (*doc == FTB_YES ) { param->yesno=+1; continue; } else
if (*doc == FTB_EGAL) { param->yesno= 0; continue; } else
@@ -155,7 +160,8 @@ byte ft_get_word(byte **start, byte *end, FT_WORD *word, FTB_PARAM *param)
if (*doc == FTB_NEG ) { param->pmsign=!param->pmsign; continue; }
}
param->prev=*doc;
- param->yesno=param->plusminus=param->pmsign=0;
+ param->yesno=(param->quot != 0);
+ param->plusminus=param->pmsign=0;
}
mwc=0;
@@ -211,16 +217,17 @@ byte ft_simple_get_word(byte **start, byte *end, FT_WORD *word)
return 0;
}
+void ft_parse_init(TREE *wtree, CHARSET_INFO *cs)
+{
+ if (!is_tree_inited(wtree))
+ init_tree(wtree,0,0,sizeof(FT_WORD),(qsort_cmp2)&FT_WORD_cmp,0,NULL, cs);
+}
+
int ft_parse(TREE *wtree, byte *doc, int doclen)
{
byte *end=doc+doclen;
FT_WORD w;
- if (!is_tree_inited(wtree))
- {
- init_tree(wtree,0,0,sizeof(FT_WORD),(qsort_cmp2)&FT_WORD_cmp,0,NULL, NULL);
- }
-
while (ft_simple_get_word(&doc,end,&w))
{
if (!tree_insert(wtree, &w, 0, wtree->custom_arg))