Tableau is not restricted by the number of rows in the table. Tableau is used to access petabytes of data because it only retrieves the rows and columns.

As of my last knowledge update in January 2022, the number of rows that Tableau can handle depends on various factors, including the version of Tableau, the hardware configuration of the machine running Tableau, and the complexity of the data and visualizations.

Tableau is designed to handle large datasets, and it can work with millions or even billions of rows of data. The actual limit can vary based on the factors mentioned above. It’s essential to consider the available system resources, such as RAM and processing power, when working with large datasets in Tableau.

To get the most accurate and up-to-date information on Tableau’s capacity, you should refer to the official Tableau documentation or contact Tableau support for the specific version you are using, as there may have been updates or changes since my last knowledge update in January 2022.