SELECT * from zw_m_vehicle_purpose where flag = 1 and purpose_category = BINARY #{name} order by create_data_time desc limit 1 INSERT INTO zw_m_vehicle_purpose ( id, purpose_category, description, flag, create_data_time, create_data_username, update_data_time, update_data_username, code_num ) values ( #{id}, #{purposeCategory}, #{description}, 1, now(), #{createDataUsername}, #{updateDataTime}, #{updateDataUsername}, #{codeNum} ) UPDATE zw_m_vehicle_purpose purpose_category = #{purposeCategory}, description = #{description}, flag = #{flag}, create_data_time = #{createDataTime}, create_data_username = #{createDataUsername}, update_data_time = now(), update_data_username = #{updateDataUsername}, code_num = #{codeNum}, WHERE id = #{id} SELECT * FROM zw_m_vehicle_purpose WHERE id = #{id} and flag = 1 SELECT * FROM zw_m_vehicle_purpose WHERE id in #{id} and flag = 1 update zw_m_vehicle_purpose set flag=0,update_data_time = now() where id in #{id} update zw_m_vehicle_purpose set flag = 0, update_data_time = now() where id = #{id} SELECT id,purpose_category,description,code_num from zw_m_vehicle_purpose where flag = 1 and (purpose_category LIKE BINARY CONCAT('%',#{keyword},'%')) order by code_num ,create_data_time desc insert into zw_m_vehicle_purpose (id,purpose_category,description,create_data_time,create_data_username) values (#{item.id}, #{item.purposeCategory}, #{item.description},now(), #{item.createDataUsername}) select id, group_concat(distinct purpose_category) as purposeCategory, code_num as codeNum from zw_m_vehicle_purpose where flag = 1 group by purpose_category order by code_num