How do I query data in InfluxDB?

How do I query data in InfluxDB?

You can query data in InfluxDB using the InfluxQL or Flux query languages. What specific data are you looking to retrieve?

I want to get the average temperature from my sensor data.

You can use the following InfluxQL query: SELECT MEAN(temperature) FROM sensor_data WHERE time > now() - 1h. This will give you the average temperature for the last hour.

Can I filter the results by a specific location?

Yes, you can add a WHERE clause to filter by location. For example: SELECT MEAN(temperature) FROM sensor_data WHERE location='office' AND time > now() - 1h.

What if I want to group the results by time intervals?

You can use the GROUP BY clause. For example: SELECT MEAN(temperature) FROM sensor_data WHERE time > now() - 1d GROUP BY time(1h) will give you hourly averages for the last day.