Issue
When joining MSSQL and Oracle in Tableau 2019.2.0 and 2019.2.1, the following error might occur:
error: collation mismatch, use COLLATE statements to resolve
Last Modified Date: 16 Aug 2019
Environment
- Tableau Desktop 2019.2.0 - 2019.2.1, 2019.1.0 - 2019.1.5
- Tableau Server 2019.2.0 - 2019.2.1, 2019.1.0 - 2019.1.5
- Microsoft SQL Server & Oracle
Resolution
Upgrade to Tableau Desktop or Server 2019.2.2, 2019.1.6 or a newer version. See Tableau Downloads and Release Notes for downloads of current and previous versions of Tableau. For more information on current releases, see Server Upgrade or Desktop Upgrade Page.Cause
This behavior is related to a known issue (ID: 932833) which has been corrected in more recent versions of Tableau.Thank you for providing your feedback on the effectiveness of the article.
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