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Important: This documentation is about an older version. It's relevant only to the release noted, many of the features and functions have been updated or replaced. Please view the current version.
Open source
Query variables let you extract data from a data source and use it to populate a dashboard variable.
To query the CSV data source for variables, follow the instructions on how to Add a query variable. Make sure to select the CSV from the list of data sources.
For more information on how to configure a query, refer to Query editor.
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