Superset Live Demo - Superset Semantic Layer

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In this webinar, we walked through Superset's semantic layer: how to add date/time expressions, metrics, calculated columns, and how to use Superset to simply metric and calculated columns to be used in all charts.

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how do we pass parameter(variables ) from filter to calculated columns in superset

marituhone
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Thank you so much
i have question - i add postgress database in apache superset so if i need database backup then how i take backup of database..?

kedargopale