KNOWLEDGE BASE
Unexpected Results When Using MySQL ODBC Driver Version 8.0.27 or Above
Published: 17 Mar 2022
Last Modified Date: 17 Mar 2022
Issue
When using MySQL ODBC driver version 8.0.27 or above, unexpected results may occur including, but not limited to, the following:
- Unexpected NULL values
- Incorrect counts
- Multiples of actual expected values
Environment
- Tableau Desktop
- Tableau Server
- Tableau Prep Builder
- MySQL
Resolution
Downgrade to MySQL ODBC driver version 8.0.26.
Cause
This is a known issue, ID 1358602, which is currently under investigation by Tableau development.