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| title | list_title | description | menu | weight | influxdb/cloud/tags | related | list_code_example | ||||||||
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| Extract scalar values in Flux | Extract scalar values | Use Flux dynamic query functions to extract scalar values from Flux query output. This lets you, for example, dynamically set variables using query results. |
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```js scalarValue = (tables=<-) => { _record = tables |> findRecord(fn: (key) => true, idx: 0) return _record._value } ``` |
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