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

Earn a 50% discount on the DP-600 certification exam by completing the Fabric 30 Days to Learn It challenge.

Reply
akpresta
Regular Visitor

Power querry Join

Hello everyone,

I really need help from the great community

In the PJ file, I have a dashboard tab "TDB" where there is information, I want to update (replace) them according to the "UPDATE" tab.

Except that my problem is the following: in the base file "TDB" I have ID TRADE NAME which represents a key between the two files except that I cannot use search V because there are duplications of lines and that the table join creates too many excess rows.

Have you ever had to deal with this type of case?

Many thanks for your help

A.K.
Spoiler
"TDB"
Nom Prénom id tadedate d'entrée de le portefeuillePaystype
TEST0TEST7B9738310/10/2023FRTYPE 1
TEST2TEST6B42766711/10/2023ESTYPE 1
TEST6TEST6B67366712/10/2023UKTYPE 3
TEST6TEST2B51200913/10/2023USATYPE 1
TEST6TEST2B51200913/10/2023USATYPE 1
TEST4TEST9B69908914/10/2023IRTYPE 1
TEST4TEST9B69908914/10/2023TKTYPE 1
TEST5TEST8C41839315/10/2023ITTYPE 3
TEST3TEST9C65081516/10/2023FATYPE 1
TEST5TEST3C30576617/10/2023FRTYPE 1
TEST5TEST3C30576617/10/2023SPTYPE 1
TEST0TEST7C91220518/10/2023ESTYPE 3
TEST4TEST3C90875919/10/2023UKTYPE 1
TEST3TEST2C64489520/10/2023USATYPE 1
TEST6TEST10C51007821/10/2023MATYPE 3
TEST9TEST5C98747422/10/2023ITTYPE 1
TEST9TEST3C52698023/10/2023FATYPE 3
TEST10TEST0C60767224/10/2023RATYPE 2


"MAJ"
id tadedate d'entrée de le portefeuillePaystype
B9738310/10/2023FRTYPE 1
B42766720/12/2022ITTYPE 1
B67366721/12/2022DZTYPE 3
B51200913/10/2023USATYPE 1
B69908914/10/2023MATYPE 1
C41839315/10/2023ITTYPE 3
C65081516/10/2023FATYPE 1
C30576617/10/2023FRTYPE 1
C91220518/10/2023ESTYPE 3
C90875919/10/2023UKTYPE 1
C64489520/10/2023USATYPE 1
C51007821/10/2023MATYPE 3
C98747422/10/2023ITTYPE 1
C52698023/10/2023FATYPE 3
C60767224/10/2023RATYPE 2
B69908914/10/2023BATYPE 1
B69908914/10/2023BOTYPE 1
B69908914/10/2023BCTYPE 1

 

1 ACCEPTED SOLUTION
amitchandak
Super User
Super User

@akpresta , One of the ways is to have common dimensions and deal with such tables

 

Power BI- DAX: When I asked you to create common tables: https://youtu.be/a2CrqCA9geM
https://medium.com/@amitchandak/power-bi-when-i-asked-you-to-create-common-tables-a-quick-dax-soluti...

Power BI- Power Query: When I asked you to create common tables: https://youtu.be/PqfGW6pl1Sw

View solution in original post

2 REPLIES 2
amitchandak
Super User
Super User

@akpresta , One of the ways is to have common dimensions and deal with such tables

 

Power BI- DAX: When I asked you to create common tables: https://youtu.be/a2CrqCA9geM
https://medium.com/@amitchandak/power-bi-when-i-asked-you-to-create-common-tables-a-quick-dax-soluti...

Power BI- Power Query: When I asked you to create common tables: https://youtu.be/PqfGW6pl1Sw

thank you very much 🙂 

Helpful resources

Announcements
RTI Forums Carousel3

New forum boards available in Real-Time Intelligence.

Ask questions in Eventhouse and KQL, Eventstream, and Reflex.

MayPowerBICarousel

Power BI Monthly Update - May 2024

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

LearnSurvey

Fabric certifications survey

Certification feedback opportunity for the community.