id, subject_id, templates_id insert into t_department (subject_id, templates_id) values (#{subjectId}, #{templatesId}) select from t_exam_templates_subject where templates_id = #{templatesId} insert into t_exam_templates_subject(id, subject_id, templates_id) values (#{item.id},#{item.subjectId},#{item.templatesId}) delete from t_exam_templates_question where templates_id = #{templatesId} select from t_exam_templates_subject where templates_id = #{templatesId}