content/flux/v0/stdlib/sampledata/bool.md
sampledata.bool() returns a sample data set with boolean values.
(?includeNull: bool) => stream[A] where A: Record
{{% caption %}} For more information, see Function type signatures. {{% /caption %}}
Include null values in the returned dataset.
Default is false.
import "sampledata"
sampledata.bool()
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| _time | *tag | _value |
|---|---|---|
| 2021-01-01T00:00:00Z | t1 | true |
| 2021-01-01T00:00:10Z | t1 | true |
| 2021-01-01T00:00:20Z | t1 | false |
| 2021-01-01T00:00:30Z | t1 | true |
| 2021-01-01T00:00:40Z | t1 | false |
| 2021-01-01T00:00:50Z | t1 | false |
| _time | *tag | _value |
|---|---|---|
| 2021-01-01T00:00:00Z | t2 | false |
| 2021-01-01T00:00:10Z | t2 | true |
| 2021-01-01T00:00:20Z | t2 | false |
| 2021-01-01T00:00:30Z | t2 | true |
| 2021-01-01T00:00:40Z | t2 | true |
| 2021-01-01T00:00:50Z | t2 | false |
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