mysql字符串匹配度查询排序
实现类似搜索引擎的功能，实现匹配度查询
表结构创建语法
[sql][/sql] view plaincopyprint?
- CREATE TABLE `people` (
- `id` int(11) NOT NULL COMMENT ‘id’,
- `namess` varchar(200) DEFAULT NULL COMMENT ‘用户名’,
- PRIMARY KEY (`id`)
- ) ENGINE=MyISAM DEFAULT CHARSET=utf8
常规查询语句
[sql][/sql] view plaincopyprint?
- SELECT * FROM `people` WHERE namess LIKE ‘%张%’ ;
使用匹配度查询sql
[sql][/sql] view plaincopyprint?
- SELECT * FROM `people` WHERE namess LIKE ‘%张%’
- ORDER BY REPLACE(namess,’张’,”)
