Before diving into advanced DAX topics, let's cover some basic concepts:
Here are some common DAX challenges and their solutions:
| Function | Description | | :--- | :--- | | IF(<condition>, <true>, <false>) | Branching logic | | SWITCH(<expr>, <value1>, <res1>, ...) | Multiple conditions | | ISBLANK() | Checks for BLANK (not zero) | | SELECTEDVALUE(<col>) | Returns value if one filter on column; else BLANK | | HASONEFILTER() / ISCROSSFILTERED() | Inspection of filter context |
Here are some best practices to keep in mind when working with DAX:
End of Guide DAX.
Here are some basic DAX functions to get you started:
The syntax of DAX is similar to Excel formulas. A DAX formula consists of: