Update Expression functions for Perspective JSON | Voters

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Update Expression functions for Perspective JSON

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daniel.chambers

The Expression language is lacking some functionality with regards to Perspective JSON. For example, aggregate functions and common functions like len() only work on datasets and not on JSON-formatted data that is common in components like the Perspective Table.

March 10, 2020

rcrownover

Also, an expression function that would return a json string given a property reference. An incredible amount of functionality would be earned with this.

Paul Griffith

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