Flux 是一种函数式脚本语言，可让我们查询和处理来自 InfluxDB 的数据；
快速入门
InfluxDB OSS 2.6 Documentation/Query data/Query data with Flux
from(bucket: "get-started")
|> range(start: 2022-01-01T08:00:00Z, stop: 2022-01-01T20:00:01Z)
|> filter(fn: (r) => r._measurement == "home")
|> filter(fn: (r) => r._field== "co" or r._field == "hum" or r._field == "temp")
from(), range(), filter()：函数
|>：管道符号
进阶学习
Get started with Flux | Flux 0.x Documentation
浏览结构
Explore your data schema with Flux | InfluxDB Cloud Documentation
List fields in a measurement
import "influxdata/influxdb/schema"
schema.measurementFieldKeys(
bucket: "example-bucket",
measurement: "example-measurement",
)