UPDATE czj_share a set a.content=replace(a.content,' ',''),a.title=replace(a.title,' ',''),a.mind=replace(a.mind,' ','')
UPDATE tablename SET field = REPLACE(REPLACE(field, CHAR(10), ''), CHAR(13), ''); char(10): 换行符 char(13): 回车符
UPDATE czj_share a set a.content=replace(a.content,' ',''),a.title=replace(a.title,' ',''),a.mind=replace(a.mind,' ','')
UPDATE tablename SET field = REPLACE(REPLACE(field, CHAR(10), ''), CHAR(13), ''); char(10): 换行符 char(13): 回车符
转载于:https://my.oschina.net/u/1052192/blog/749233