update chapter set course_id = course_id+1 where course_id = 0
报错:
[Err] 1 - no such column: course_id
解决办法:
将course_id改为courseId竟然好了,我日了,坑啊
update chapter set course_id = course_id+1 where course_id = 0
报错:
[Err] 1 - no such column: course_id
解决办法:
将course_id改为courseId竟然好了,我日了,坑啊