mirror of
https://github.com/renbaoshuo/S2OJ.git
synced 2024-09-20 08:45:18 +00:00
3 lines
146 B
MySQL
3 lines
146 B
MySQL
|
ALTER TABLE `problems` ADD `difficulty` int NOT NULL DEFAULT '-1' AFTER `submit_num`;
|
||
|
|
ALTER TABLE `problems` MODIFY `extra_config` json NOT NULL;
|