January 2010 Entries



I've seen this question come up a couple of times. What is usually being asked is "can we make the subtotals additive for a distinct count measure?" – and the short answer is a resounding No! But the short answer does not really make for a compelling blog post, so let's dig a little deeper into this issue. The more complete answer is that while there are some techniques that can make a distinct count "appear" to be additive in some circumstances, they are fundamentally flawed and will produce inconsistent ......

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I am a consultant, based in Melbourne Australia. I primarily work in the Business Intelligence area with SQL Server, although I also dabble in Content Management Server and .Net coding

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