Grab all questions with both Android and Arduino tags asked on or after the specified date.
Q&A for professional and enthusiast programmers
DECLARE @AndroidTagId INT = (SELECT Id FROM Tags WHERE TagName = 'android') DECLARE @ArduinoTagId INT = (SELECT Id FROM Tags WHERE TagName = 'arduino') SELECT Id as [Post Link], CreationDate FROM Posts WHERE PostTypeId = 1 AND EXISTS (SELECT 1 FROM PostTags WHERE PostId = Posts.Id AND TagId = @AndroidTagId) AND EXISTS (SELECT 1 FROM PostTags WHERE PostId = Posts.Id AND TagId = @ArduinoTagId) AND CreationDate >= '##date##' ORDER BY CreationDate DESC