UPDATE flow_data_243 SET data_15=CONCAT(LEFT(data_15,10),' ',RIGHT(data_15,LENGTH(data_15)-10)) WHERE CHAR_LENGTH(data_15)=18;
Mysql 字符串指定位置插入空格
猜你喜欢
转载自www.cnblogs.com/limitpjz/p/10365069.html
今日推荐
周排行