- DAX Functions Tutorial
- DAX Functions - Home
- DAX Functions - Introduction
- DAX Parameter Naming Conventions
- Description Structure
- DAX Functions - Aggregation
- DAX Functions - Filter
- DAX Functions - Time Intelligence
- DAX Functions - Date and Time
- DAX Functions - Information
- DAX Functions - Logical
- Math & Trigonometric Functions
- DAX Functions - Parent & Child
- DAX Functions - Statistical
- DAX Functions - Text
- DAX Functions - Other
- DAX Functions Useful Resources
- DAX Functions - Quick Guide
- DAX Functions - Useful Resources
- DAX Functions - Discussion
DAX Filter - HASONEVALUE function
Description
Returns TRUE when the context for columnName has been filtered down to one distinct value only. Otherwise, returns FALSE.
Syntax
HASONEVALUE (<columnName>)
Parameters
| Sr.No. | Parameter & Description |
|---|---|
| 1 |
columnName The name of a column. It cannot be an expression. |
Return Value
TRUE or FALSE.
Example
= HASONEVALUE (Sales[Product])
dax_functions_filter.htm
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