2020-04-15

https://www.cnblogs.com/zouhao/p/9862229.html
https://docs.influxdata.com/influxdb/v1.7/query_language/data_exploration/#subqueries

 # DDL
 CREATE DATABASE mydb

# DML
# CONTEXT-DATABASE: mydb

bus_data,complaints=9 passengers=5 1472367600
bus_data,complaints=9 passengers=8 1472368500
bus_data,complaints=9 passengers=8 1472369400
bus_data,complaints=9 passengers=7 1472370300
bus_data,complaints=9 passengers=8 1472371200
bus_data,complaints=7 passengers=15 1472372100
bus_data,complaints=7 passengers=15 1472373000
bus_data,complaints=7 passengers=17 1472373900
bus_data,complaints=7 passengers=20 1472374800


influx -import -path=bus_data.txt -precision=s