今日の疑問
mysql> SELECT * FROM sister;
+--------+
| name |
+--------+
| 四葉 |
+--------+
1 row in set (0.00 sec)
mysql> SELECT * FROM sister WHERE name LIKE '%四\\\葉%';
+--------+
| name |
+--------+
| 四葉 |
+--------+
1 row in set (0.01 sec)
なんで\入ってても引っかかるん?
カテゴリー: 日記