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DAX – CONCATENATEX Function

CONCATENATEX DAX Functions

Power BI DAX CONCATENATEX function concatenates the result of an expression evaluated for each row in a table using the specified delimiter. Its come under Text filter Dax function category.

Refer similar Dax function: CONCATENATE DAX

Syntax:

CONCATENATEX (
   <table>, <expression>, [<delimiter>], [<OrderBy_Expression1>],[<Order>] …
)




Description:

S no. Parameter Description
1 table The table containing the rows for which the expression will be evaluated.
2 expression The expression to be evaluated for each row of the table.
3 delimiter Optional, A separator to use during concatenation.
4 orderBy_expresion1 Optional, Column by which the values are to be concatenated.
5 order ASC: To sort in an ascending order.
DESC: To sort in a descending order.
If omitted, default is ASC.




Let’s start with an example:

Step-1: Sample Dataset as below:

Sample Data

Step-2: Create new three columns with below three DAX’s.

CONCAT_Default = 
CONCATENATEX(Users,Users[Manager],",")
CONCAT_with_OrderBy_ASC =
CONCATENATEX(Users,Users[Manager],",", Users[Region],ASC)
CONCAT_with_OrderBy_DESC = 
CONCATENATEX(Users,Users[Manager],",", Users[Region],DESC)





Step-3: Drag below three columns to Table visuals and see the below output.

CONCATENATEX Example

CONCATENATEX Example

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