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如何解釋以下結果。爲什麼第二個查詢導致更多的行?直觀地,當我通過在查詢中添加更多單詞來限制我的標準時,返回的行數應該更少。Ful文本結果集
mysql> select count(*) from table1 WHERE MATCH (title, desc) AGAINST ('word');
+----------+
| count(*) |
+----------+
| 76220 |
+----------+
1 row in set (0.08 sec)
mysql> select count(*) from table1 WHERE MATCH (title, desc) AGAINST ('word blah');
+----------+
| count(*) |
+----------+
| 120840 |
+----------+
1 row in set (0.32 sec)
我發現在某些情況下,它忽略了第二個單詞。 – Scalable