USE teachcloud_db; ALTER TABLE `mark_paper` ADD COLUMN `archive` TINYINT(1) NULL DEFAULT 0 COMMENT '是否归档,1-已归档' AFTER `open_double_marking`; CREATE TABLE `mark_archive_student` ( `student_id` BIGINT(20) NOT NULL, `exam_id` BIGINT(20) NULL, `paper_number` VARCHAR(100) NULL, `student_code` VARCHAR(45) NULL, `basic_student_id` BIGINT(20) NULL, `sheet_urls` MEDIUMTEXT NULL COMMENT '图片地址', `subjective_questions` MEDIUMTEXT NULL, `objective_questions` MEDIUMTEXT NULL, `archive_card_id` VARCHAR(50) NULL, `create_time` BIGINT(20) NULL, PRIMARY KEY (`student_id`) ) COMMENT = '考生归档数据表'; CREATE TABLE `mark_archive_student_card` ( `id` VARCHAR(50) NOT NULL, `card_content` MEDIUMTEXT NULL, PRIMARY KEY (`id`)); UPDATE `mark_student` SET `paper_type` = 'B' WHERE `id` = '539444443778908160' and student_code = '202201001274' and paper_type = 'A'; UPDATE `mark_student` SET `paper_type` = 'B' WHERE `id` = '539444443850211328' and student_code = '202201001274' and paper_type = 'A';