Articles of Dec 2011

3 results

From SQL to DAX: String Comparison

In DAX string comparison requires you more attention than in SQL, for several reasons: DAX doesn’t offer the same set of features you have in SQL, a few text comparison functions in DAX are only case-sensitive and others only case-insensitive,…  Read more

Ratio Over Subtotals with Normalized Tables in DAX

Calculating a ratio in DAX is relatively simple in case the underlying data model is a star schema, but you have to consider additional complexities whenever you have a more normalized model, even just a snowflake schema. In this article,…  Read more