题解 | #插入记录（一）#

休闲一下

insert into  exam_record (uid,exam_id,start_time,submit_time,score) 
values
(1001,9001,'2021-09-01 22:11:12','2021-09-01 23:01:12',90),
(1002,9002,'2021-09-04 07:01:02',NULL,NULL);