RELATEDTABLE

Applies to: Calculated column Calculated table Measure Visual calculation

Evaluates a table expression in a context modified by the given filters.

Syntax

RELATEDTABLE(<tableName>)

Term	Definition
`tableName`	The name of an existing table using standard DAX syntax. It cannot be an expression.

A table of values.

The RELATEDTABLE function changes the context in which the data is filtered, and evaluates the expression in the new context that you specify.
This function is a shortcut for CALCULATETABLE function with no logical expression.
This function is not supported for use in DirectQuery mode when used in calculated columns or row-level security (RLS) rules.

The following example uses the RELATEDTABLE function to create a calculated column with the Internet Sales in the Product Category table:

= SUMX( RELATEDTABLE('InternetSales_USD')
     , [SalesAmount_USD])

The following table shows the results:

Product Category Key	Product Category AlternateKey	Product Category Name	Internet Sales
1	1	Bikes	$28,318,144.65
2	2	Components
3	3	Clothing	$339,772.61
4	4	Accessories	$700,759.96