select id, dept_id, deduct, course_subject, create_time, creator, update_time, updater from drive_school_deduct and dept_id = #{deptId} and deduct = #{deduct} and course_subject = #{courseSubject} order by create_time desc where id = #{id} insert into drive_school_deduct dept_id, deduct, course_subject, create_time, creator, update_time, updater, #{deptId}, #{deduct}, #{courseSubject}, #{createTime}, #{createBy}, #{updateTime}, #{updateBy}, update drive_school_deduct dept_id = #{deptId}, deduct = #{deduct}, course_subject = #{courseSubject}, create_time = #{createTime}, creator = #{createBy}, update_time = #{updateTime}, updater = #{updateBy}, where id = #{id} delete from drive_school_deduct where id = #{id} delete from drive_school_deduct where id in #{id} select * from drive_school_deduct and dept_id = #{deptId} and course_subject = #{courseSubject} limit 1