Register now to learn Fabric in free live sessions led by the best Microsoft experts. From Apr 16 to May 9, in English and Spanish.
Hello,
I am new with DAX and I am having some issues with the following:
1. Table has a column 'first_visit' (date type) with some null values;
2. some rows with same 'id' have column 'first_visit' with data and other rows have null values
Output desired:
I have tried LOOKUPVALUE, ISBLANK functions but I am having some syntax problems.
Thank you in advance for your help.
Solved! Go to Solution.
Hi, @yellow43
You can try the following methods.
New =
IF (
[first_visit] = BLANK (),
CALCULATE (
MIN ( 'Table'[first_visit] ),
FILTER ( 'Table', [id] = EARLIER ( 'Table'[id] ) )
),
[first_visit]
)
Is this the result you expect?
Best Regards,
Community Support Team _Charlotte
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
Hi, @yellow43
You can try the following methods.
New =
IF (
[first_visit] = BLANK (),
CALCULATE (
MIN ( 'Table'[first_visit] ),
FILTER ( 'Table', [id] = EARLIER ( 'Table'[id] ) )
),
[first_visit]
)
Is this the result you expect?
Best Regards,
Community Support Team _Charlotte
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.
Thank you @v-zhangti ! It worked just fine.
Meanwhile I have tried and came to this solution:
newFirstVisit = CALCULATE (
MIN ( Table[FirstVisit] );
ALLEXCEPT ( Table; Table[Id] )
)
Please let me know if this is also an option. Result was what I expected, but this might not be the best solution... is it ok?
Calculate(
Min(table[fisrt_visit],
Filter(
table,
table[id]=eariler(table[id]) &&
table[first_visit] <> blank()
)
)
Covering the world! 9:00-10:30 AM Sydney, 4:00-5:30 PM CET (Paris/Berlin), 7:00-8:30 PM Mexico City
Check out the April 2024 Power BI update to learn about new features.
User | Count |
---|---|
47 | |
26 | |
19 | |
14 | |
10 |
User | Count |
---|---|
58 | |
50 | |
44 | |
19 | |
19 |