What's a good use for a UNIQUE filtered index?Commented on: 2 years ago
(November 17, 2011)
I've used them in a manner similar to Rafi, where a given entity has multiple attributes, only one of which can be active (IsActive = 1) at a time. In the past we used a trigger to enforce this...
Microsoft seems to be bent on marginalizing SQL Server Standard Edition—both in the sense of the artificial constraints placed upon how much memory it can use, and in terms of what seems to be a shift in focus on the role of Standard Edition from Microsoft....More