题解 | #插入记录(一)#
插入记录(一)
https://www.nowcoder.com/practice/5d2a42bfaa134479afb9fffd9eee970c
insert into exam_record (uid, exam_id,start_time,submit_time,score)values(1001,9001,'2021-9-1 22:11:12' ,'2021-9-1 23:01:12',90), (1002,9002,'2021-9-4 7:01:02',null ,null);