influxdb
How do I add 2 columns in influxdb?
I have series s1 (e.g. host 1) with 2 columns cA (e.g. memory used) and cB (e.g. another type of memory used), respectively.
How do I get a set of points which are the result of adding s1.cA and s1.cB.
I've looked at the influxdb documentation here http://influxdb.com/docs/v0.7/api/query_language.html but I couldn't understand their examples.
Thanks in advance.
Solution
You should be able to run select cA + cB from s1, below is a screenshot of running the query on some sample data:
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