Topic: From SQL to DAX

        4 posts
From SQL to DAX –

From SQL to DAX: Projection

This article describes projection functions and techniques in DAX, showing the differences between SELECTCOLUMNS, ADDCOLUMNS, and SUMMARIZE.  Read more

From SQL to DAX –

From SQL to DAX: Grouping Data

The GROUP BY condition of a SQL statement is natively implemented by SUMMARIZE in DAX. This article shows how to use SUMMARIZE and an alternative syntax to group data.  Read more

From SQL to DAX –

From SQL to DAX: Filtering Data

The WHERE condition of an SQL statement has two counterparts in DAX: FILTER and CALCULATETABLE. In this article we explore the differences between them, providing a few best practices in their use.  Read more

From SQL to DAX –

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