Tableau Prep Workaround for wildcard union refresh limitation of Tableau Prep Dec 16, 2018 Jose CherianUpdate: With the release of Tableau Prep 2018.3.3, Wildcard union files are refreshed automatically and the workaround mentioned in this post is no longer required. If you are using Tableau…
Tableau Prep Tableau Prep – Running multiple flows with drag and drop Dec 15, 2018 Jose CherianIn the last post, we discussed about drag and drop execution of Tableau Prep flows. But what will happen if you dropped multiple files? The previous version will only run…
Tableau Prep Tableau Prep – Enabling drag and drop execution of flow files Dec 15, 2018 Jose CherianHow good it will be if you can simply drag and drop a flow file to run it? Actually it can be achieved with a single line BAT file. …
Tableau Prep Tableau Prep – Creating Timestamp based output files Dec 12, 2018 Jose CherianAs of version 2018.3, Tableau Prep’s output file name field is static and this will cause the output data to be overwritten when rerunning the flow. We can fix this…
Tableau Prep Creating unique Row IDs in Tableau Prep Dec 11, 2018 Jose CherianCreating unique Row IDs in Tableau Prep is not something that is available out of the box, but you can use below workaround for the same effect. This is an…