sql="SELECT id,company_id,device_id,device_sn,type_id,space_id,building_id,device_name,project_id,floor_id,asset_id FROM device_info WHERE device_id='"+deviceId+"' and flag!=1";
sql="SELECT\r\n"
+" dinfo.id,\r\n"
+" dinfo.company_id,\r\n"
+" dinfo.device_id,\r\n"
+" dinfo.device_sn,\r\n"
+" dinfo.type_id,\r\n"
+" bspace.space_id,\r\n"
+" bbuilding.building_id,\r\n"
+" dinfo.device_name,\r\n"
+" dinfo.project_id,\r\n"
+" bfloor.floor_id,\r\n"
+" basset.class_big_id,\r\n"
+" dinfo.asset_id\r\n"
+"FROM device_info dinfo\r\n"
+"INNER JOIN basic_monitoring_asset basset ON dinfo.asset_id = basset.equipment_id\r\n"
+"INNER JOIN basic_space bspace ON bspace.space_id = basset.space_id\r\n"
+"INNER JOIN basic_floor bfloor ON bfloor.floor_id = bspace.floor_id\r\n"
+"INNER JOIN basic_building bbuilding ON bfloor.building_id = bbuilding.building_id\r\n"
+"WHERE dinfo.flag != 1 AND basset.flag != 1 AND bspace.flag != 1 AND bfloor.flag != 1 AND bbuilding.flag != 1 AND\r\n"