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Compile Data From Multiple Files In Power BI
RAKESH KUMAR
Follow
4/11/2025
Compile Data From Multiple Files In Power BI
Category
📚
Learning
Transcript
Display full video transcript
00:00
right so
00:02
I will tell you in this video that
00:06
we can see how many files are combined
00:12
here is our folder year
00:16
here is 2014-15-16
00:18
here is
00:20
2014 data
00:24
2015 data
00:28
this data is different
00:30
I want to make this folder
00:32
further
00:34
I want to make this folder
00:36
all the files are combined
00:38
here is the year
00:40
here is Power BI
00:42
blank report
00:50
blank report
00:52
if I take Excel
00:54
this data source
00:56
here is the data source
00:58
here is the Excel
01:00
here is the
01:02
CSV file
01:04
here is the
01:06
file
01:10
here is the
01:12
data source
01:14
here is the
01:16
file
01:18
here is the
01:20
file
01:22
here
01:24
here is the
01:25
file
01:30
here is the
01:32
file
01:34
now
01:36
here is the
01:38
file
01:40
I will click on links and click on this folder Then click on zlambles.
01:47
I will click on the description and click on I will click on the folder here.
01:53
That you will see that there is three files there.
01:55
I have done this, and now my power query will open.
02:02
It is opened.
02:06
It is shown in this way.
02:12
My data is in binary.
02:14
If I go here,
02:21
the data is in binary.
02:30
In this folder,
02:33
I will copy and copy and copy.
02:39
Sorry.
02:41
Now you can see here.
02:46
Now I will press refresh all.
02:53
Now I will copy and copy and paste all data.
02:57
If I can copy and paste all data,
02:59
I will copy and paste all data.
03:01
There will be error.
03:03
I will close it.
03:05
Then we will transform.
03:07
What else should I do?
03:12
We will insert a step.
03:15
If I can follow it,
03:18
then what do I do?
03:20
I will create a step to delete until.
03:22
Then I will press delete.
03:25
I will create a step to delete.
03:30
I am going to delete the group.
03:34
When we import the steps, our data is in this place.
03:41
I am going to delete the rest of the group.
03:45
Remove the other column.
03:48
Now the data is in this place, but it is in this place.
03:52
So we need to remove the data.
03:55
I am going to add column.
03:59
I am going to add custom.
04:01
There is a function called csv.document.
04:08
Sorry, csv.document.
04:14
It is gone.
04:20
I am going to add this.
04:22
And this content is inserted here.
04:27
I am going to add bracket here.
04:29
I am going to add no sentence error.
04:33
I am going to add error.
04:34
If I add one bracket, I will add error.
04:36
I will add error.
04:37
If there is error, I will check it out.
04:39
Okay.
04:40
Now the data is shown here.
04:42
Now I am going to click here.
04:44
You can see this data.
04:46
This data is shown here in 2014, 2015, 2016 and 2017.
04:53
I will compile this all.
04:56
Now we have this two columns.
04:58
This is two columns and our data is now.
05:00
So we can now add this data.
05:02
It has removed from here.
05:04
Now it has got to be removed.
05:06
Now it has got to be removed.
05:08
Now we will expand this data.
05:10
Now we will go back to this data.
05:14
Now it has gone and
05:18
OK.
05:20
Now we will see.
05:22
Now it has got to be removed.
05:24
Now we will go back to the data.
05:26
Now it has got to be removed.
05:28
It is not that data came here.
05:30
Oh God.
05:32
Now our data has come.
05:34
Now the data is coming.
05:36
Here we can start to create anything here.
05:38
What can we do about this data?
05:40
We have to decide.
05:42
Now we will decide from this data.
05:44
Now we will decide.
05:52
I am just taking this data.
05:54
We need to take a year, now we can see that our data is in the future, see here you can see 14, 15, 16, 17,
06:13
then we can see that our data is in the future, we can see that our data is in the future, so we can see that our data is in the future,
06:30
so we can see that our data is in the future, so we can see that our data is in the future,
06:45
so we can see that our data is in the future, so we can see that our data is in the future,
07:02
so we can see that our data is in the future, so we can see that our data is in the future,
07:17
so we can see that our data is in the future, so we can see that our data is in the future,
07:34
so we can see that our data is in the future, it's in the future, as we can see that our data is in the future,
07:37
so obtain we have a data to our data copy by leaving the per drop,
07:46
so we can see that our data is in the future and then delete on its name,
07:50
and remove and file our data by selecting the data,
07:54
now then drag it into perspective and drag it and select,
07:58
and now finally releases a new data up when using it,
08:02
Now, see, this data has been 81.
08:09
I will close and apply.
08:15
Refresh of Ness.
08:20
Now, see, here is all data.
08:25
now what do I do in this folder
08:33
there are two files in this folder
08:45
there are two files in this folder
08:49
here is the 14, 15, 16, 17 data
08:53
why I did not have done that to order all files
08:57
Now I will go to Home and refresh
09:02
here is the only file file
09:05
here are only 24 and 15 data
09:07
I will be here
09:09
so I will paste the file file
09:13
and paste it
09:17
now look at 2014-15-18
09:23
all data
09:24
now what happens is that
09:26
all the file remains in this folder
09:29
one or four or ten
09:32
or 400
09:33
and all the files will be able to get data
09:36
compile
09:37
now we will say that
09:40
we will build a chart route
09:42
we can connect a column
09:44
We can remove the ear, we can remove the ear from here.
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