docs/querying: improve wording (#5442)

This commit improves the wording of the subquery examples and makes
them more consistent with other examples.

Signed-off-by: Lucas Servén Marín <lserven@gmail.com>
This commit is contained in:
Lucas Servén Marín 2019-04-09 18:48:41 +02:00 committed by Brian Brazil
parent 141a165eb1
commit 0e42449b78

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@ -40,11 +40,11 @@ To select all HTTP status codes except 4xx ones, you could run:
## Subquery
This query returns 5-minute rate of `http_requests_total` metric for the past 30 minutes, at a resolution of 1 minute.
Return the 5-minute rate of the `http_requests_total` metric for the past 30 minutes, with a resolution of 1 minute.
rate(http_requests_total[5m])[30m:1m]
This is an example of nested subquery. The subquery for the `deriv` function uses default resolution. Note that using subqueries unnecessarily is unwise.
This is an example of a nested subquery. The subquery for the `deriv` function uses the default resolution. Note that using subqueries unnecessarily is unwise.
max_over_time(deriv(rate(distance_covered_total[5s])[30s:5s])[10m:])