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mysql字符串匹配渡查询排序

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2016-06-07 16:15:231346browse

mysql字符串匹配度查询排序 实现类搜索引擎的功能,实现匹配度查询 表结构创建语法 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

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   

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

SELECT * FROM `people` WHERE namess LIKE  '%张%'  ; 


使用匹配度查询sql

SELECT * FROM `people` WHERE namess LIKE  '%张%' 
ORDER BY  REPLACE(namess,'张','')  


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