mysql怎么在每行上加上同样的字符
Jun 06, 2016 pm 08:46 PM
mysql
php
例如
name
kily
mary
man
改成
name
mykily
mymary
myman
应该怎么写语句?
不好意思,没说清楚,是update进去的
回复内容:
例如
name
kily
mary
man
改成
name
mykily
mymary
myman
应该怎么写语句?
不好意思,没说清楚,是update进去的
SELECT concat('my',`name`) FROM `table_name`;
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UPDATE `table_name` SET `name`=concat('my',`name`);
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