标签:log pos sql 字符串 position logs bsp osi str
POSITION(str1 IN str) 用于返回字符串 str1 在字符串 str 中的开始位置
mysql> SELECT POSITION(‘ball‘ IN ‘football‘);
+--------------------------------+
| POSITION(‘ball‘ IN ‘football‘) |
+--------------------------------+
| 5 |
+--------------------------------+
标签:log pos sql 字符串 position logs bsp osi str
原文地址:http://www.cnblogs.com/pzk7788/p/6895798.html