Workaround for the Tableau “custom SQL” restriction on SQL Server variables — Dabbling with Data


SQL Server (among other databases) has a handy feature for easy re-use of queries, in the guise of variables. You can declare variables and use them repeatedly in any query in the current session. That’s pretty handy for any complicated query forms you use repeatedly, where each time you might need to change some basic criteria. As […]

via Workaround for the Tableau “custom SQL” restriction on SQL Server variables — Dabbling with Data

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