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phrase search parser bug

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unknown 2002-05-08 16:47:27 +00:00
commit dfbd5fa4ff
4 changed files with 15 additions and 1 deletions
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1
myisam/ft_boolean_search.c
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@ -166,6 +166,7 @@ void _ftb_parse_query(FTB *ftb, byte **start, byte *end,
if ((ftbe->quot=param.quot)) ftb->with_scan|=2;
if (param.yesno > 0) up->ythresh++;
_ftb_parse_query(ftb, start, end, ftbe, depth+1);
param.quot=0;
break;
case 3: /* right bracket */
if (up->quot) up->qend=param.quot;

2
myisam/ft_parser.c
View file

@ -134,7 +134,7 @@ byte ft_get_word(byte **start, byte *end, FT_WORD *word, FTB_PARAM *param)
{
if (true_word_char(*doc)) break;
if (*doc == FTB_RQUOT && param->quot) {
param->quot=doc-1;
param->quot=doc;
*start=doc+1;
return 3; /* FTB_RBR */
}

10
mysql-test/r/fulltext.result
View file

@ -70,6 +70,16 @@ Full-text search in MySQL implements vector space model 0
select * from t1 where MATCH a,b AGAINST ('"Now sUPPort"' IN BOOLEAN MODE);
a b
MySQL has now support for full-text search
select * from t1 where MATCH a,b AGAINST ('"text search" "now support"' IN BOOLEAN MODE);
a b
MySQL has now support for full-text search
Full-text search in MySQL implements vector space model
select * from t1 where MATCH a,b AGAINST ('"text search" -"now support"' IN BOOLEAN MODE);
a b
Full-text search in MySQL implements vector space model
select * from t1 where MATCH a,b AGAINST ('"text search" +"now support"' IN BOOLEAN MODE);
a b
MySQL has now support for full-text search
select * from t1 where MATCH a AGAINST ("search" IN BOOLEAN MODE);
a b
Full-text search in MySQL implements vector space model

3
mysql-test/t/fulltext.test
View file

@ -34,6 +34,9 @@ select *, MATCH(a,b) AGAINST("support collections" IN BOOLEAN MODE) as x from t1
select *, MATCH(a,b) AGAINST("collections support" IN BOOLEAN MODE) as x from t1;
select * from t1 where MATCH a,b AGAINST ('"Now sUPPort"' IN BOOLEAN MODE);
select * from t1 where MATCH a,b AGAINST ('"text search" "now support"' IN BOOLEAN MODE);
select * from t1 where MATCH a,b AGAINST ('"text search" -"now support"' IN BOOLEAN MODE);
select * from t1 where MATCH a,b AGAINST ('"text search" +"now support"' IN BOOLEAN MODE);
# boolean w/o index: