比如你要将表 tb1里面的 f1字段的abc替换为def UPDATE tb1 SET f1=REPLACE(f1, 'abc', 'def');
update cy_ct_game_activity set title=REPLACE(title,'B游汇','异酷游') where title like "%B游汇%" update cy_ct_game_activity set content=REPLACE(content,'B游汇','异酷游') where content like "%B游汇%"
