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

Find everything you need to get certified on Fabric—skills challenges, live sessions, exam prep, role guidance, and more. Get started

Reply
Anonymous
Not applicable

Ayuda con la importación de CSV

Hola chicos,

Tengo la siguiente tabla CSV:

Producto de bacalaoProducto
Categoría X
31Agua
CategoríaY
41bocadillo
42Chocolate
CategoríaZ
51Arroz
52Frijol
53Ensalada

Quiero importar esta tabla CSV a Power BI, pero tiene que tener un aspecto similar al siguiente:

Producto de bacalaoProductoCategoría
31AguaX
41bocadilloY
42ChocoalateY
51ArrozZ
52FrijolZ
53EnsaladaZ

¿Alguien puede ayudarme?

obs: no puedo editar la tabla csv original

1 ACCEPTED SOLUTION
mahoneypat
Microsoft Employee
Microsoft Employee

Esta es una manera de hacerlo en el editor de consultas. Para ver cómo funciona, simplemente cree una consulta en blanco, vaya a Editor avanzado y reemplace el texto allí con el código M a continuación.

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45Wck4sSU3PL6pUUNJRilCK1YlWMjYEMsOBwkVgLkhCAcyCKQUKRIIFTEAqg/MSk7MhXCMg1zkjPzk/J7EEt94osIApSG9QZnIqhAfS6pSamAfhGYPMTcxJTFGKjQUA", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [#"Cod Product" = _t, Product = _t]),
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"Cod Product", type text}, {"Product", type text}}),
    #"Trimmed Text" = Table.TransformColumns(#"Changed Type",{{"Cod Product", Text.Trim, type text}}),
    #"Added Custom" = Table.AddColumn(#"Trimmed Text", "Category", each if [Cod Product] = "Category" then [Product] else null),
    #"Filled Down" = Table.FillDown(#"Added Custom",{"Category"}),
    #"Filtered Rows" = Table.SelectRows(#"Filled Down", each ([Cod Product] <> "" and [Cod Product] <> "Category")),
    #"Changed Type1" = Table.TransformColumnTypes(#"Filtered Rows",{{"Category", type text}})
in
    #"Changed Type1"

saludos

palmadita





Did I answer your question? Mark my post as a solution! Kudos are also appreciated!

To learn more about Power BI, follow me on Twitter or subscribe on YouTube.


@mahoneypa HoosierBI on YouTube


View solution in original post

3 REPLIES 3
mussaenda
Super User
Super User

Hola @henriquemalone,

Aquí hay otra manera.

Puede probar esto en Power Query, Advanced Editor

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45Wck4sSU3PL6pUUNJRilCK1YlWMjYEMsOBwkVgLkhCAcyCKQUKRIIFTEAqg/MSk7MhXCMg1zkjPzk/J7EEt94osIApSG9QZnIqhAfS6pSamAfhGYPMTcxJTFGKjQUA", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [#"Cod Product" = _t, Product = _t]),
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"Cod Product", type text}, {"Product", type text}}),
    #"Added Custom" = Table.AddColumn(#"Changed Type", "Category", each if Text.Contains(Text.Upper([Cod Product]), "CATEGORY")
then [Product] 
else null, type text),
    #"Filled Down" = Table.FillDown(#"Added Custom",{"Category"}),
    #"Filtered Rows" = Table.SelectRows(#"Filled Down", each not Text.Contains([Cod Product], "Cat") and [Cod Product] <> "" and ([Cod Product] <> " "))
in
    #"Filtered Rows"

Espero que esto ayude.

Ashish_Mathur
Super User
Super User

Hola

Este código M funciona

let
    Source = Excel.CurrentWorkbook(){[Name="Data"]}[Content],
    #"Filtered Rows" = Table.SelectRows(Source, each ([Cod Product] <> null)),
    #"Added Custom" = Table.AddColumn(#"Filtered Rows", "Category", each if [Cod Product] = "Category" then [Product] else null),
    #"Filled Down" = Table.FillDown(#"Added Custom",{"Category"}),
    #"Added Custom2" = Table.AddColumn(#"Filled Down", "Value", each if [Cod Product]<>"Category" then [Cod Product] else null),
    #"Removed Columns" = Table.RemoveColumns(#"Added Custom2",{"Cod Product"}),
    #"Filtered Rows1" = Table.SelectRows(#"Removed Columns", each ([Value] <> null)),
    #"Reordered Columns" = Table.ReorderColumns(#"Filtered Rows1",{"Category", "Product", "Value"}),
    #"Changed Type1" = Table.TransformColumnTypes(#"Reordered Columns",{{"Value", type number}})
in
    #"Changed Type1"

Untitled.png


Regards,
Ashish Mathur
http://www.ashishmathur.com
https://www.linkedin.com/in/excelenthusiasts/
mahoneypat
Microsoft Employee
Microsoft Employee

Esta es una manera de hacerlo en el editor de consultas. Para ver cómo funciona, simplemente cree una consulta en blanco, vaya a Editor avanzado y reemplace el texto allí con el código M a continuación.

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("i45Wck4sSU3PL6pUUNJRilCK1YlWMjYEMsOBwkVgLkhCAcyCKQUKRIIFTEAqg/MSk7MhXCMg1zkjPzk/J7EEt94osIApSG9QZnIqhAfS6pSamAfhGYPMTcxJTFGKjQUA", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [#"Cod Product" = _t, Product = _t]),
    #"Changed Type" = Table.TransformColumnTypes(Source,{{"Cod Product", type text}, {"Product", type text}}),
    #"Trimmed Text" = Table.TransformColumns(#"Changed Type",{{"Cod Product", Text.Trim, type text}}),
    #"Added Custom" = Table.AddColumn(#"Trimmed Text", "Category", each if [Cod Product] = "Category" then [Product] else null),
    #"Filled Down" = Table.FillDown(#"Added Custom",{"Category"}),
    #"Filtered Rows" = Table.SelectRows(#"Filled Down", each ([Cod Product] <> "" and [Cod Product] <> "Category")),
    #"Changed Type1" = Table.TransformColumnTypes(#"Filtered Rows",{{"Category", type text}})
in
    #"Changed Type1"

saludos

palmadita





Did I answer your question? Mark my post as a solution! Kudos are also appreciated!

To learn more about Power BI, follow me on Twitter or subscribe on YouTube.


@mahoneypa HoosierBI on YouTube


Helpful resources

Announcements
Europe Fabric Conference

Europe’s largest Microsoft Fabric Community Conference

Join the community in Stockholm for expert Microsoft Fabric learning including a very exciting keynote from Arun Ulag, Corporate Vice President, Azure Data.

AugPowerBI_Carousel

Power BI Monthly Update - August 2024

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

August Carousel

Fabric Community Update - August 2024

Find out what's new and trending in the Fabric Community.

Top Solution Authors