Given that database enjoys a little other SQL syntax out of each other, the fresh new individualized SQL you utilize to connect to that databases might be varied throughout the individualized SQL you may use to connect to some other. However, using personalized SQL they can be handy when you know precisely new information you need and you will understand how to build SQL inquiries.
However, there are a handful of common reason you might use custom SQL, you need to use Clovis chicas escort personalized SQL so you can connection your data around the tables, recast areas to do mix-database joins, restructure otherwise reduce the size of your data to have study, etc.
To own Excel and you will text message file studies supplies, this one is available simply in workbooks which were created before Tableau Pc 8.2 otherwise when using Tableau Desktop toward Window with the history partnership. To connect to Do well otherwise text message records with the history connection, connect to the new document, as well as in new Discover dialog box, click on the Unlock miss-off selection, and then pick Discover with Legacy Commitment .
NOTE: Beginning with Tableau 2020.2, heritage Do well and you may Text connections are no offered offered. Understand the History Commitment Alternatives file for the Tableau Area for alternatives to presenting brand new history relationship.
Connect to a custom SQL ask
When you mouse click Ok, the latest query works additionally the individualized SQL ask desk seems from inside the the new logical coating of your own canvas. Continue reading