{"filetype":"subscribe","cfgdir":"/etc/taos","host":"127.0.0.1","port":6030,"user":"root","password":"taosdata","databases":"subnsdb","confirm_parameter_prompt":"no","specified_table_query":{"concurrent":2,"mode":"sync","interval":10000,"restart":"yes","keepProgress":"yes","sqls":[{"sql":"select * from stb0 where ts>= \"2021-07-01 00:00:00.000000000\" ;","result":"./subscribe_res0.txt"},{"sql":"select * from stb0 where ts > now -20d-1h-3s ;","result":"./subscribe_res1.txt"},{"sql":"select * from stb0 where ts < 1626918583000000000 ;","result":"./subscribe_res2.txt"}]}}