UPDATE `test1` SET name = REPLACE(name,',,','');
update `test1` set name=left(name,char_length(name)-1) where right(name,1)=',';
转载于:https://my.oschina.net/liufeng815/blog/122366
UPDATE `test1` SET name = REPLACE(name,',,','');
update `test1` set name=left(name,char_length(name)-1) where right(name,1)=',';
转载于:https://my.oschina.net/liufeng815/blog/122366