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myisam/ft_boolean_search.c

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-trunc* bug - don't increase yweaks in this case
This commit is contained in:
serg@serg.mylan 2005-01-18 11:27:38 +01:00
parent 83ef8c58a7
commit b4624288a7
3 changed files with 10 additions and 5 deletions
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11
myisam/ft_boolean_search.c
View file

@ -345,11 +345,12 @@ static void _ftb_init_index_search(FT_INFO *ftb)
if (ftbe->flags & FTB_FLAG_NO || /* 2 */
ftbe->up->ythresh - ftbe->up->yweaks >1) /* 1 */
{
FTB_EXPR *top_ftbe=ftbe->up->up;
FTB_EXPR *top_ftbe=ftbe->up;
ftbw->docid[0]=HA_OFFSET_ERROR;
for (ftbe=ftbw->up; ftbe != top_ftbe; ftbe=ftbe->up)
if (!(ftbe->flags & FTB_FLAG_NO))
ftbe->yweaks++;
for (ftbe=(FTB_EXPR *)ftbw;
ftbe != top_ftbe && !(ftbe->flags & FTB_FLAG_NO);
ftbe=ftbe->up)
ftbe->up->yweaks++;
ftbe=0;
break;
}
@ -363,7 +364,7 @@ static void _ftb_init_index_search(FT_INFO *ftb)
else
reset_tree(& ftb->no_dupes);
}
if (_ft2_search(ftb, ftbw, 1))
return;
}

3
mysql-test/r/fulltext.result
View file

@ -148,6 +148,9 @@ select * from t1 where MATCH a,b AGAINST ('+(support collections) +foobar*' IN B
a b
select * from t1 where MATCH a,b AGAINST ('+(+(support collections)) +foobar*' IN BOOLEAN MODE);
a b
select * from t1 where MATCH a,b AGAINST ('+collections -supp* -foobar*' IN BOOLEAN MODE);
a b
Full-text indexes are called collections
select * from t1 where MATCH a,b AGAINST ('"xt indexes"' IN BOOLEAN MODE);
a b
select * from t1 where MATCH a,b AGAINST('"space model' IN BOOLEAN MODE);

1
mysql-test/t/fulltext.test
View file

@ -67,6 +67,7 @@ select * from t1 where MATCH a,b AGAINST ('"xt indexes"' IN BOOLEAN MODE);
select * from t1 where MATCH a,b AGAINST ('+(support collections) +foobar*' IN BOOLEAN MODE);
select * from t1 where MATCH a,b AGAINST ('+(+(support collections)) +foobar*' IN BOOLEAN MODE);
select * from t1 where MATCH a,b AGAINST ('+collections -supp* -foobar*' IN BOOLEAN MODE);
select * from t1 where MATCH a,b AGAINST ('"xt indexes"' IN BOOLEAN MODE);
# bug#2708, bug#3870 crash