minor update to increase function doc

pull/421/head
Scott Anderson 2019-08-29 09:25:55 -06:00
parent 34a184c7aa
commit e5ed4171af
1 changed files with 2 additions and 2 deletions

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@ -11,7 +11,7 @@ weight: 501
---
The `increase()` function calculates the total non-negative difference between
subsequent values in a table.
subsequent values.
A main use case is tracking changes in counter values which may wrap over time
when they hit a threshold or are reset.
In the case of a wrap/reset, we can assume that the absolute delta between two
@ -27,7 +27,7 @@ increase(columns: ["_value"])
## Parameters
### columns
The columns for which the increase is calculated.
The columns to use in the operation.
Defaults to `["_value"]`.
_**Data type:** Array of strings_