t.id as id, t.check_id as checkId, t.file as file t.check_id = #{checkId} AND t.file = #{file} AND select from t_check_device_file t where t.id=#{id} select version from t_check_device_file where id=#{id} SELECT from t_check_device_file t SELECT from t_check_device_file t where t.check_id = #{checkId} insert into t_check_device_file check_id, file, id, #{checkId}, #{file}, #{id}, update t_check_device_file check_id=#{checkId}, file=#{file}, where id=#{id} update t_check_device_file SET is_use = 0 where id=#{id} delete from t_check_device_file where id=#{id} delete from t_check_device_file where check_id=#{checkId}