我有一个单字段 Sphinx 索引,其词干设置如下:
index main_sphinxalert
{
# Options:
type = rt
path = /var/lib/sphinxsearch/data/main_sphinxalert
morphology = stem_en
# Fields:
rt_field = query
}
然后我插入:
mysql> INSERT INTO main_sphinxalert VALUES(201,'tables');
Query OK, 1 row affected (0.00 sec)
并选择:
mysql> SELECT * FROM main_sphinxalert WHERE MATCH('tables');
+------+--------+
| id | weight |
+------+--------+
| 201 | 1709 |
+------+--------+
1 row in set (0.00 sec)
但不能在词干上选择:
mysql> SELECT * FROM main_sphinxalert WHERE MATCH('table');
Empty set (0.00 sec)
谁能告诉我什么给了?