SELECT id, class_name, start_time, end_time, img_url, file_id, equip_code FROM t_image_library WHERE id = #{id} WHERE 1 = 1 AND class_name = #{className} AND start_time = #{startTime} AND end_time = #{endTime} AND img_url = #{imgUrl} INSERT INTO t_image_library( class_name, start_time, end_time, img_url, equip_code, file_id, create_time )VALUES( #{className}, #{startTime}, #{endTime}, #{imgUrl}, #{equipCode}, #{fileId}, sysdate()) WHERE class_name = #{className} AND equip_code = #{equipCode} ORDER BY create_time DESC LIMIT 1 UPDATE t_image_library SET end_time = #{endTime} WHERE id = #{id}