Skip to main content
cancel
Showing results for 
Search instead for 
Did you mean: 

The ultimate Microsoft Fabric, Power BI, Azure AI & SQL learning event! Join us in Las Vegas from March 26-28, 2024. Use code MSCUST for a $100 discount. Register Now

Reply
Shreeram04
Resolver I
Resolver I

Check Duplicate in a column

Hi All,

 

I need to compare two column values.

 

For example in the given below table

TypeID
Nationala
Nationalb
Nationala
Privatea
Private c

 

I need to compare two columns (Type and ID) if values are repeated I need to put 1 otherwise 0, example the combination of national-a is repeated two times so I need to put value 1 for both these columns and for national-b it should be 0 because it is not repeated.

 

The final table should be like this

TypeIDFlag
Nationala1
Nationalb0
Nationala1
Privatea0
Private c0

 

Please help to identify a solution. Thanks in advance.

1 ACCEPTED SOLUTION
DataInsights
Super User
Super User

@Shreeram04,

 

Try this calculated column:

 

Flag = 
VAR vType = Table1[Type]
VAR vID = Table1[ID]
VAR vRowCount =
    COUNTROWS ( FILTER ( Table1, Table1[Type] = vType && Table1[ID] = vID ) )
VAR vResult =
    IF ( vRowCount > 1, 1, 0 )
RETURN
    vResult

 

DataInsights_0-1670945254106.png

 





Did I answer your question? Mark my post as a solution!

Proud to be a Super User!




View solution in original post

1 REPLY 1
DataInsights
Super User
Super User

@Shreeram04,

 

Try this calculated column:

 

Flag = 
VAR vType = Table1[Type]
VAR vID = Table1[ID]
VAR vRowCount =
    COUNTROWS ( FILTER ( Table1, Table1[Type] = vType && Table1[ID] = vID ) )
VAR vResult =
    IF ( vRowCount > 1, 1, 0 )
RETURN
    vResult

 

DataInsights_0-1670945254106.png

 





Did I answer your question? Mark my post as a solution!

Proud to be a Super User!




Helpful resources

Announcements
Fabric Community Conference

Microsoft Fabric Community Conference

Join us at our first-ever Microsoft Fabric Community Conference, March 26-28, 2024 in Las Vegas with 100+ sessions by community experts and Microsoft engineering.

February 2024 Update Carousel

Power BI Monthly Update - February 2024

Check out the February 2024 Power BI update to learn about new features.

Fabric Career Hub

Microsoft Fabric Career Hub

Explore career paths and learn resources in Fabric.

Fabric Partner Community

Microsoft Fabric Partner Community

Engage with the Fabric engineering team, hear of product updates, business opportunities, and resources in the Fabric Partner Community.