Power query- Key Number for the records

[Bharathi_99]

Hi All,

I need to give number for each record of ACE_VALUE column
I have concatenated 3 columns and created AC_VALUE column and i want to see key number like below example in a newly created custom column in power query

ACE_VALUE	Key Number
123ABC22/3/24	1
123CDA3/5/2021	2
123ABC22/3/24	1
568CDA31/1/2007	3
123CDA3/5/2021	2

Please reply
Thanks!!

[Ritaf1983 · Accepted solution]

Hi @Bharathi_99 
You can duplicate the table and remove duplicates :

Add an index column :

And merge the tables:

The table that merged can be unchecked from loading to the model

pbix is attached

If this post helps, then please consider Accepting it as the solution to help the other members find it more quickly

[Bharathi_99]

Hello  @Ritaf1983 
It worked...Thanks A lot!!😊

[Ritaf1983]

Happy to help 🙂

[Shreeram04]

Hi @Bharathi_99 ,

Please refer to the screenshot below and measure.

Key Number1 =

RANKX(

    VALUES('Table'[ACE_VALUE]),

    'Table'[ACE_VALUE],

    ,

    ASC,

    Dense

)

If this post helps, please consider accept as solution to help other members find it more quickly.

Thanks,

Hari R

[Bharathi_99]

Hi @Shreeram04 Thanks for replying
How to do it in power query
I am doing all transformations in Dataflows so I need to add custom column in power query
Can you help me with taht please

Thanks a lot