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The #1 Mistake You're Making in Your Queries

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  • Опубликовано: 14 авг 2024
  • Have you ever encountered the dreaded "the table of the column wasn't found error" or the elusive "The key didn't match any rows in the table" error in Power Query? In this video, I will address a common mistake that many people make when creating queries and show you how to avoid that mistake by making your queries more dynamic. I'll explain what these errors mean and provide solutions to fix them.
    Click here to download the practice file: drive.google.c...
    ✅ Please see link to video mentioned in this video:
    🎦Power Query Advanced Editor - What Is It and How to Use It? • Getting Started with t...
    00:00 What's the #1 Mistake?
    00:40 Example 1
    06:27 Example 2
    11:43 Example 3
    16:14 Example 4
    ✅ If you would like to connect on LinkedIn:
    🤝 www.linkedin.com/in/missmicrosoft
    ✅ If you would like to support the channel by buying me a coffee, (it's really quick and easy), please use this link:
    ☕www.buymeacoff...
    ✅ For more videos please subscribe:
    🔔 / @missmicrosoft

Комментарии • 32

  • @MissMicrosoft
    @MissMicrosoft  Год назад +2

    Thank you for watching! If you enjoyed this video then you should definitely check out this video next: Power Query Advanced Editor - What Is It and How to Use It? ruclips.net/video/gqPheAPEuH8/видео.html

  • @malchicken
    @malchicken Год назад +2

    Thank you @MissMicrosoft for this great summary of the transform file error in example 3 😊. I wanted to suggest that at 3:54 maybe the function “Table.ToRows” could be used instead of a transpose and the Table.ToColumns?

    • @kebincui
      @kebincui Год назад

      That is a good suggestion 👍

  • @mjb4365
    @mjb4365 Год назад +1

    I think this is a super cool process, but I am getting an error and I could do with your assistance in identifying the work around.
    I followed the steps, but I am pulling in data via a SharePoint.Contents loolkup, then navigating to the relevant folder, and then pulling in the latest file that always has the same Tab Name.
    However, I get the following Error: Can you/anyone assist with this?
    Expression.Error: We cannot convert Type to Text type.
    Details:
    Value=[Type]
    Type=[Type]

    • @saadspawn
      @saadspawn Год назад

      I think maybe the type names ('text' instead of 'Text' and so on) should all be lower case as everything is power query is extremely case sensitive.

  • @user-ih3mf1ti9y
    @user-ih3mf1ti9y Месяц назад

    You are brilliant!! I was pulling my hair out getting the "Expression.Error: The key didn't match any rows in the table." THANK YOU!

  • @inthelensofthepublic
    @inthelensofthepublic Месяц назад

    Thank you so much. Solved my exact problem!

  • @smartlearningoptions7609
    @smartlearningoptions7609 2 месяца назад

    In Example 1 the source data changes every time the refresh is clicked by adding a column , (6:22 timestamp)

  • @jeromeastier462
    @jeromeastier462 Год назад

    I will definitely use the dynamic column name and the Table.Combine tricks. Thank you Miss Microsoft!

  • @jeromeastier462
    @jeromeastier462 Год назад

    I will definitely use the dynamic name column trick. Thank you Miss Microsoft!

  • @Sumanth1601
    @Sumanth1601 Год назад

    Brilliant 😊 specially the last one Table.Combine was new for me.

    • @MissMicrosoft
      @MissMicrosoft  Год назад

      Thank you Sumanth! Glad you enjoyed the video 😊

  • @InfoSynapseC
    @InfoSynapseC 19 дней назад

    Flashing subtitles is not an accessible way to communicate.

  • @djl8710
    @djl8710 Год назад

    Thanks! Another excellent and useful video!

    • @MissMicrosoft
      @MissMicrosoft  Год назад

      You’re welcome, glad you enjoyed the video!

  • @kebincui
    @kebincui Год назад

    Thanks for sharing, really good tips to make querries more dynmic and more accomodating 👍

    • @MissMicrosoft
      @MissMicrosoft  Год назад

      You’re most welcome Kebin 😊

    • @kebincui
      @kebincui 11 месяцев назад

      @@MissMicrosoft This is really an excellent video❤. I have a question on the video timeline of 6'21".When you just changed column name to the original table, when refreshed I saw that the table has one added column called "Column1". I am wondering why is that. Thank you

    • @MissMicrosoft
      @MissMicrosoft  11 месяцев назад

      Hi Kebin, you are extremely observant 😊. It's similar to the recursion error that happens when using the Excel.CurrentWorkbook function. To prevent the "Column1" being added in the source data and in the query, load the query to a new sheet, it can be in the same workbook as the source table, just in a new sheet and you shouldn't get the "Column1" issue. Hope this helps!

    • @kebincui
      @kebincui 11 месяцев назад

      @@MissMicrosoft Thank you for your reply 🌹🌹😊😊

    • @MissMicrosoft
      @MissMicrosoft  11 месяцев назад

      You’re welcome Kebin :)

  • @OdelLeal
    @OdelLeal Год назад

    Thank you. Great Job. 😊

  • @txreal2
    @txreal2 Год назад +2

    Miss Microsoft is dynamite 🧨

  • @thamilanban
    @thamilanban Год назад

    Thank you

  • @josephwofford5090
    @josephwofford5090 Год назад

    Good stuff!