select bank_id, dept_id, bank_name, is_del, create_by, create_time, update_by, update_time from t_train_course_bank select a.*,count(b.subject_id) as numberQuestions from t_train_course_bank a left join t_bank_subject b on a.bank_id=b.bank_id and a.bank_name like concat('%', #{bankName}, '%') group by bank_id desc where bank_id = #{bankId} insert into t_train_course_bank dept_id, bank_name, is_del, create_by, create_time, update_by, update_time, #{deptId}, #{bankName}, #{isDel}, #{createBy}, #{createTime}, #{updateBy}, #{updateTime}, update t_train_course_bank dept_id = #{deptId}, bank_name = #{bankName}, is_del = #{isDel}, create_by = #{createBy}, create_time = #{createTime}, update_by = #{updateBy}, update_time = #{updateTime}, where bank_id = #{bankId} delete from t_train_course_bank where bank_id = #{bankId} delete from t_train_course_bank where bank_id in #{bankId}