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Mysql去除数据中的空格sql语句_MySQL

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Release： 2016-06-01 13:36:39
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Mysql去除数据中的空格sql语句

 

在录数据时发现有些字典表中值后面有多余的空格，一下sql语句可以批量去掉 

Java代码  

update location set LOCATION_CODE = trim(LOCATION_CODE)   

 

同理也可以使用REPLACE函数批量替换,下例为批量替换换行为空格 

 

Java代码  

update location set LOCATION_CODE  = replace(LOCATION_NAME, '/r/n', ' ');  

 

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