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Posted to notifications@superset.apache.org by GitBox <gi...@apache.org> on 2021/06/10 07:04:39 UTC

[GitHub] [superset] zhaoyongjie opened a new issue #15079: [dashboard][timepicker] Detecting the range of time picker in the native filter

zhaoyongjie opened a new issue #15079:
URL: https://github.com/apache/superset/issues/15079


   **Is your feature request related to a problem? Please describe.**
   Currently, native filter in the dashboard has several kinds of filters:
   
   - value
   - numerical range
   - time range
   - time column
   - time grain
   
   The numerical range filter can send a 'probe query' to detect the `max number of column` and `min number of column`, the same behavior should also work for the time range.
   
   For performance reasons, this feature will not be enabled on the explore page. We should consider collecting dataset metadata(such as min/max/count/count distinct) instead of sending it a query.
   
   


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