ALTER TABLE `cdb_threads` CHANGE `subject` `subject` TEXT NOT NULL;
ALTER TABLE `cdb_posts` CHANGE `subject` `subject` TEXT NOT NULL;
ALTER TABLE `cdb_pms` CHANGE `subject` `subject` TEXT NOT NULL;
好吧
升级错误,MySQL 提示: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '想要的数字) NOT NULL' at line 1 ,请返回。