Null Values Appear as Blank in the Filter Card and Cannot be Selected When Connecting to MySQL
Date de publication: May 22, 2025
Description
When working with a live MySQL connection and a field has Null values, these values show as blank in the filter card. They also cannot be selected from the filter and will only appear in the view if the filter is set to 'All values'.
Cause
This issue is happening with MySQL ODBC driver version 8.0.27 and above. It has been observed on Windows and Mac across all versions of Tableau.
Résolution
Install MySQL ODBC driver version 8.0.26: https://downloads.mysql.com/archives/c-odbc/
Numéro d’article de la base de connaissances
001474794
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