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Sakshi Regular Visitor
Regular Visitor

To display repeated rows using DAX

Hello All

 

I am a newbie in DAX. Need to figure out the implementation of looping concept.

 

I have a single table which has columns as

  • Start-Date 
  • No. of Repeating days
  • Assigned Value

Now I need to display a single tabular visualization in Power BI Report displaying all the dates with their assigned values. 

Let's suppose Start-Date = "01 Aug 2017" and No. of Repeating Days =3 for that row having Assigned Value = 4. Then, the table should be like:

 

Date                        Assigned Value

01 Aug 2017                   4

02 Aug 2017                   4

03 Aug 2017                   4

 

Could someone please direct me how to achieve this through DAX or through Power BI features.

 

1 ACCEPTED SOLUTION

Accepted Solutions
v-ljerr-msft Super Contributor
Super Contributor

Re: To display repeated rows using DAX

Hi @Sakshi,

 

Based on my test, you should be able to follow steps below to get your expected result in Power BI. Smiley Happy

 

1. In Query Editor, use the formula(M) below to add a new custom column called "End-Date" under Add Column tab > Custom Column.

= Date.AddDays([#"Start-Date"],[No. of Repeating days]-1)

endate.PNG

 

2. Use the formula(M) below to add another custom column called "Date".

= {Number.From([#"Start-Date"])..Number.From([#"End-Date"])}

date.PNG

 

3. Expand to New Rows for Date column.

expandtorows.PNG

 

Then you will get a table like below.

t1.PNG

 

4. Last, you will get your expected result by changing Data Type to Date for "Date" column.

datatype.PNG

 

5. Click "Close&Apply" to apply the changes.

apply.PNG

 

Regards

1 REPLY 1
v-ljerr-msft Super Contributor
Super Contributor

Re: To display repeated rows using DAX

Hi @Sakshi,

 

Based on my test, you should be able to follow steps below to get your expected result in Power BI. Smiley Happy

 

1. In Query Editor, use the formula(M) below to add a new custom column called "End-Date" under Add Column tab > Custom Column.

= Date.AddDays([#"Start-Date"],[No. of Repeating days]-1)

endate.PNG

 

2. Use the formula(M) below to add another custom column called "Date".

= {Number.From([#"Start-Date"])..Number.From([#"End-Date"])}

date.PNG

 

3. Expand to New Rows for Date column.

expandtorows.PNG

 

Then you will get a table like below.

t1.PNG

 

4. Last, you will get your expected result by changing Data Type to Date for "Date" column.

datatype.PNG

 

5. Click "Close&Apply" to apply the changes.

apply.PNG

 

Regards

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