Power BI Interview: Join Disconnected tables?? | Must Watch

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  • Опубліковано 6 січ 2025

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  • @akashhanchatet-2842
    @akashhanchatet-2842 9 місяців тому +3

    Even if UA-cam would have asked me to pay inorder to watch your videos, i would have paid with Honour!
    Everyone of us could see the efforts you bring in everytime! We appreciate you 🎉 ... We do know that you are already working in some organisation but still you have yhis heart of making the unemployeds like me get into the corporate again. Thank you ❤

    • @learnwidgiggs
      @learnwidgiggs  9 місяців тому

      Thank you 🙏
      Means a lot ❤️

  • @Jai_Radhe_Radhe
    @Jai_Radhe_Radhe 11 місяців тому +2

    Watched entire playlist.... Too worth❤❤

  • @chalanatyjostna2229
    @chalanatyjostna2229 9 місяців тому

    Lets say the addresses are not aligned with the customer table? like 1 != 1 how to address that senario?

  • @Mahesh717
    @Mahesh717 11 місяців тому +1

    but it is create 1 to 1 relationship, what if we want to create 1 to may relationship ?

  • @HemalathaV-z7d
    @HemalathaV-z7d 11 місяців тому +1

    Hiii....could u plz make a video on DAX formulas, how to prepare those all 256 syntaxes easily

  • @shubhendravikramsingh6156
    @shubhendravikramsingh6156 11 місяців тому +1

    Very well explained but if i have been ask to create a relationship between these two tables then how would do that ?

    • @learnwidgiggs
      @learnwidgiggs  11 місяців тому

      It will be 1:1 relationship..with index column

  • @abhishekdhanwade1084
    @abhishekdhanwade1084 11 місяців тому +2

    we have merged it with index key which we have provided but how will it make sure the each record of one table has same values(actual values) since we have provided index in same order?

    • @learnwidgiggs
      @learnwidgiggs  11 місяців тому

      It has to be there otherwise there is no sense of combining the tables.

  • @rabbabalakrishna6715
    @rabbabalakrishna6715 11 місяців тому +1

    Please 🙏 make one video on time intelligence functions (ALL) with differences & scenarios

    • @learnwidgiggs
      @learnwidgiggs  11 місяців тому

      I have already uploaded a video on this..plz check out the channel

  • @meghalohar2367
    @meghalohar2367 4 місяці тому

    Informative and helpful video

  • @shashankmishra7437
    @shashankmishra7437 11 місяців тому +1

    What if n.os of rows are not matching with other table? Are we still have to same procedure or its not possible or its a error on the data?

  • @sanaykumar64
    @sanaykumar64 9 місяців тому

    How anyone be sure the row 1 record from both table is for the same customer???

  • @azzuhussain06
    @azzuhussain06 4 місяці тому

    These are incomplete tables, this doesn’t make any sense to just add an index column, untimely we will get wrong address matching wrt customers

  • @surjit270
    @surjit270 10 місяців тому

    How to combine 3 or more tables without common columns.

  • @bipinjoshi2265
    @bipinjoshi2265 11 місяців тому

    Nice ...when you started the video my explanation was same

  • @gangurdeshweta
    @gangurdeshweta 11 місяців тому

    Please upload more Important questions videos asked on power BI interview this video is really very helpful for us.

  • @naveen_maddela
    @naveen_maddela 11 місяців тому

    This solution won't work all the time.
    How can we make relation ship between this 2 Tables???
    How can we confirm whether that 1st customer belongs to 1st address ???

  • @skzabeulla4180
    @skzabeulla4180 10 місяців тому

    Great Work. How to proceed if we have duplicate records in those tables. Please

    • @learnwidgiggs
      @learnwidgiggs  10 місяців тому

      Duplicate records have to be removed.

    • @oKUNDURUVYSHNAVI
      @oKUNDURUVYSHNAVI 9 місяців тому

      i think its a many to many relationship on that scenarios we can create bridge table if i am wrong please correct it

  • @rajeshwaribhavikatti6663
    @rajeshwaribhavikatti6663 2 місяці тому

    @shashank sir please answer this query
    There is a table which has 2 columns country,index
    India,1
    Australia,2
    Usa,4
    India ,5
    Canada,6
    India,8
    When u use filter for country column for India it will show index as 1,5,8
    Instead of that it should show 1,2,3
    Which dax need to use
    Please answer

  • @subhamsaha2235
    @subhamsaha2235 11 місяців тому

    I thought its working as clustered index, learned new term which is surrogate key, thanks bro

  • @nareshvellampalli6696
    @nareshvellampalli6696 11 місяців тому

    How to get source files to practice from my end.

  • @PK-iu9nc
    @PK-iu9nc 6 місяців тому +1

    I thought you are creating bridge table and connect both tables using cross filtering.
    You have merged another table columns and didn't shown, How to connect both tables on which key
    If you try to connect both tables even after merging by adding index column, It will result in many - to - many relationship.
    Kindly clarify

  • @invincibleh3117
    @invincibleh3117 10 місяців тому

    Its good method, but in real world how do we know shashank has abc address of his ID is 1
    When the both table have different dimensions we can cant arrive at any conclusion.
    We should go to database and find something common or else we can't justify

  • @abhishekdhanwade1084
    @abhishekdhanwade1084 11 місяців тому +3

    for example how we are sure shanshank belongs to lucknow why not nagpur?

    • @learnwidgiggs
      @learnwidgiggs  11 місяців тому

      The data has to be there in that order to combine it properly

    • @abhishekdhanwade1084
      @abhishekdhanwade1084 11 місяців тому

      @@learnwidgiggs Thank you so much for your explanation 🙌

    • @thulasiselvam8095
      @thulasiselvam8095 11 місяців тому

      What if ? it is not in proper order ​@@learnwidgiggs

  • @Sirigineedi_Navann
    @Sirigineedi_Navann 11 місяців тому

    Nice one Bhai 😊

  • @aishkumar2161
    @aishkumar2161 11 місяців тому +1

    Hi Shashank, what if the tables are at different level of granularity, it is similar to a false join , we might lose some data right ?

  • @pritipetale7231
    @pritipetale7231 11 місяців тому

    Thank you for a such informative video

  • @HarshithaKumar-i5f
    @HarshithaKumar-i5f 11 місяців тому

    Thank You for sharing sir

  • @aditjain6580
    @aditjain6580 11 місяців тому

    very nice and useful video.

  • @Indizsek
    @Indizsek 10 місяців тому

    What will be the experience level of this question sir?

  • @saifalikhan8239
    @saifalikhan8239 11 місяців тому

    What will be the approach if there is any duplicate records

  • @harishdvhari8091
    @harishdvhari8091 11 місяців тому

    Thank you

  • @bajigunturu1178
    @bajigunturu1178 11 місяців тому +1

    We can use append right

  • @manishsathe8371
    @manishsathe8371 10 місяців тому

    Hi Shashank, practically combined table will not make any sense.

  • @VidyaVinayakamurthy
    @VidyaVinayakamurthy 11 місяців тому

    Hi...what if we have the duplicate records in both the table???

    • @oKUNDURUVYSHNAVI
      @oKUNDURUVYSHNAVI 9 місяців тому

      it means in a table1,table2 if coloumn consists of repeated data that type of data is called duplicate records in both table

  • @soumyajeetmitra6958
    @soumyajeetmitra6958 11 місяців тому

    thank you sir

  • @satyabobby6248
    @satyabobby6248 11 місяців тому

    We can go with append also right?

  • @kishankittu9988
    @kishankittu9988 5 місяців тому

    👏

  • @akshaypg3039
    @akshaypg3039 11 місяців тому

    Sir please reply can a fresher pass pl300 exam? How many months of preperation will be needed for a fresher? Please reply🙏🏻

    • @shrutishrivastava5555
      @shrutishrivastava5555 11 місяців тому

      i have just passed the pl300 exam and according to me only one or two weeks of preparation and practice is required if u have better study materials and proper dumps

    • @learnwidgiggs
      @learnwidgiggs  11 місяців тому

      2 weeks of proper study.. considering you already have good knowledge in Power BI

  • @fitnesswithbhavi
    @fitnesswithbhavi 11 місяців тому

    how you are so sure that shashank belongs to Lucknow why not nagpur?

    • @learnwidgiggs
      @learnwidgiggs  11 місяців тому

      The data has to be there in that order to combine it properly

    • @fitnesswithbhavi
      @fitnesswithbhavi 11 місяців тому

      @@learnwidgiggs this is a sample example that you have taken and now for example i have table student and table student marks but without any relationship in between both the table so how could we get the information student A get this much marks as we don’t have any relation in between those tables

    • @oKUNDURUVYSHNAVI
      @oKUNDURUVYSHNAVI 9 місяців тому

      @@fitnesswithbhavi powerbi desktop provides default relationship if you want to create relationship in powerbi desktop click on manage relationship then create on n your own if i am wrong please correct it

  • @aksht9781
    @aksht9781 11 місяців тому

    Bro... Cybersecurity wala koi banda lao

  • @SaiKiran-wf1xv
    @SaiKiran-wf1xv 11 місяців тому

    Thank you sir