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Hot fix -- remove `csv.from` from count unique values example

pull/1725/head
noramullen1 2020-10-28 08:42:28 -07:00
parent af9afb81e8
commit 61e2551e71
1 changed files with 3 additions and 3 deletions
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6
content/influxdb/v2.0/query-data/common-queries/count_unique_values_for_column.md
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@ -19,13 +19,12 @@ The following examples identify and count unique locations that data was collect
## Find unique values
This query:
- Uses [`group()`](/influxdb/v2.0/reference/flux/stdlib/built-in/transformations/group/) to ungroup data and return results in a single table.
- Uses [`keep()`](/influxdb/v2.0/reference/flux/stdlib/built-in/transformations/keep/) and [`unique()`](/influxdb/v2.0/reference/flux/stdlib/built-in/transformations/selectors/unique/) to return unique values in the specified column.
```js
import "experimental/csv"
csv.from(bucket: "noaa")
from(bucket: "noaa")
|> group()
|> keep(columns: ["location"])
|> unique(column: "location")
@ -40,6 +39,7 @@ csv.from(bucket: "noaa")
## Count unique values
This query:
- Uses [`group()`](/influxdb/v2.0/reference/flux/stdlib/built-in/transformations/group/) to ungroup data and return results in a single table.
- Uses [`keep()`](/influxdb/v2.0/reference/flux/stdlib/built-in/transformations/keep/), [`unique()`](/influxdb/v2.0/reference/flux/stdlib/built-in/transformations/selectors/unique/), and then [`count()`](/influxdb/v2.0/reference/flux/stdlib/built-in/transformations/aggregates/count/) to count the number of unique values.