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      distributed-print/install/mysql/upgrade/3.4.0.sql

+ 5 - 0
distributed-print/install/mysql/upgrade/3.4.0.sql

@@ -326,3 +326,8 @@ ALTER TABLE `mark_student` ADD INDEX `index5` (`basic_student_id` ASC);
 
 ALTER TABLE `t_b_task` ADD COLUMN `course_id` BIGINT(20) NULL COMMENT '课程ID' AFTER `exam_id`;
 update t_b_task a left join basic_exam be on a.exam_id = be.id left join basic_course bc on be.school_id = bc.school_id and a.course_code = bc.code set a.course_id = bc.id where a.course_id is null;
+
+ALTER TABLE `basic_course` ADD INDEX `index1` (`teaching_room_id` ASC);
+ALTER TABLE `basic_exam_student` ADD INDEX `index1` (`exam_id` ASC, `course_id` ASC, `paper_number` ASC);
+ALTER TABLE `basic_exam_student` ADD INDEX `index2` (`exam_id` ASC, `paper_number` ASC, `student_code` ASC);
+ALTER TABLE `mark_student` ADD INDEX `index6` (`exam_id` ASC, `paper_number` ASC, `paper_type` ASC);