currently my dax formula is =pathitem([hierarchy path]), 3) for column3 but I want to add formula that if column is blank or null get value from column2. How can I write dax formula for that?
You could use something like this:
=
IF (
ISBLANK ( PATHITEM ( [Hierarchy Path], 3 ) ),
[Column3],
PATHITEM ( [Hierarchy Path], 3 )
)
Column3 would have to be Data Type Text.
Related
I'm trying to use function LOOKUPVALUE, but I have more than one ID and return error "A table of multiple values was supplied where a single value was expected"
For example:
I need to fill all lines in "Measure_id"
Group_ID
ID
Desc
Measure_ID
112233
0
close
12345
112233
12345
open
12345
112233
0
close
12345
223344
0
close
23456
223344
0
close
23456
223344
23456
open
23456
112233
12345
open
12345
LOOKUPVALUE is not compatible in DAX measure. You can replace it with following.
_return =
VAR _1 =
MAX ( 'fact'[Group_ID] )
VAR _2 =
CALCULATE (
MAX ( 'fact'[ID] ),
ALL ( 'fact' ),
FILTER ( VALUES ( 'fact'[Group_ID] ), 'fact'[Group_ID] = _1 )
)
RETURN
_2
A simpler way of calculating this is by using ALLEXCEPT() in a measure like so:
Measure =
CALCULATE (
MAX ( 'Table'[ID] ) ,
ALLEXCEPT ( 'Table' , 'Table'[Group_ID] )
)
This yields the same result as #smpa01 but is a much more performant measure, around 30-40% quicker on this data set, according to DAX Studio analysis.
I created the following DAX code in DAX Studio which works correctly:
EVALUATE
SUMMARIZECOLUMNS(
'Florida Sightings'[Locality Id],
Hotspot[Subnational 1 Code],
Hotspot[Name],
'Calendar'[Month],
FILTER(Hotspot, Hotspot[Subnational 1 Code] = "US-FL"),
"Species Count", COUNTROWS(VALUES('Florida Sightings'[Common Name]))
)
The output looks like this, sorted by month and species count:
I would like to take the results of the SUMMARIZECOLUMNS and add a rank column based on species count for each locality Id and month. So, for the first locality Id (L127258) and Month (1), the rank would be 1. And, for the second locality Id (L123565) and month (1), the rank would be 2 etc.
The months run from 1 through 12 for each locality.
Without sample data to work with, I'm shooting in the dark a bit but try something along these lines:
ADDCOLUMNS (
SummaryTable,
"Rank", RANKX (
FILTER (
SummaryTable,
[Locality Id] = EARLIER ( 'Florida Sightings'[Locality Id] )
&& [Month] = EARLIER ( 'Calendar'[Month] )
),
[Species Count]
)
)
I have a Sales table and related dimension tables. MySales table contains columns : Week, StoreID, SalesSeasonID, ProductKey and metrics. My dimensions are related to sales table (Date,SalesSeason,Store,Product tables).
I need to find Sales Quantity (LastYear and LastSeason), as a measure
You can find a sample below:
My purpose is when user selected SaleseasonID[4] then it will return 2 as SalesQuantity.
How can I calculate this measure by DAX formula?
Try:
PYSales =
SUMX (
VALUES ( Table1[YearWeek] ),
CALCULATE (
SUM ( Table1[SalesQuantity] ),
ALL ( Table1[SalesSeasonID] ),
FILTER (
ALL ( Table1[YearWeek] ),
Table1[YearWeek] = EARLIER ( Table1[YearWeek] ) - 100
)
)
)
Worked example PBIX file, using your sample data: https://pwrbi.com/so_55703551/
I have a dimension that stores workflows(cases, subcases). I would like to do a count of how many subcases are created for each case.
Workflow Dimension
Workflow
------------------------------
Case Number WorkflowType
------------------------------
10 Case
20 Case
30 Case
20-1 Subcase
20-2 Subcase
20-3 Subcase
10-1 Subcase
The desire output I would like is, for every case count how many subcases were created.
Workflow
------------------------------------------------
Case Number WorkflowType CountOfSubcases
------------------------------------------------
10 Case 1
20 Case 3
30 Case 0
------------------------------------------------
Total 4
I have a current dax measure that works, but the total at the bottom does not show when looking at multiple rows, only display when one case is selected.
Total Subcases =
VAR CC = FIRSTNONBLANK ( Workflow[Case Number], 1 )
RETURN
COUNTX (
FILTER (
ALL( Workflow ),
SUBSTITUTE ( Workflow[Case Number], RIGHT ( Workflow[Case Number], 2
), "" )
= CC
&& Workflow[WorkflowType] = "SubCase"
),
Workflow[WorkflowID]
)
If anybody could help me tweak my measure or present with a new measure, that would be great.
Note: I'm pointing my report to Analysis Services.
Thanks in advance.
You can fix your measure as follows:
Total Subcases = 0 +
COUNTX (
FILTER (
ALL( Workflow ),
SUBSTITUTE ( Workflow[Case Number], RIGHT ( Workflow[Case Number], 2 ), "" )
IN VALUES( Workflow[Case Number] )
&& Workflow[WorkflowType] = "SubCase"
),
Workflow[WorkflowID]
)
The VALUES function returns a list of all the values in the current filter context instead of just the one you were picking before.
Note: To make things easier to work with, I'd suggest splitting the Case Number column into two columns in the query editor stage. Then you don't have to work with all the string manipulation.
Edit: Note that x IN <Table[column]> is equivalent to the older CONTAINS syntax:
CONTAINS(Table, [column], x)
So if you can't use IN then try this formulation:
Total Subcases = 0 +
COUNTX (
FILTER (
ALL( Workflow ),
CONTAINS(
VALUES( Workflow[Case Number] ),
Workflow[Case Number],
SUBSTITUTE ( Workflow[Case Number],
RIGHT ( Workflow[Case Number], 2 ), "" )
)
&& Workflow[WorkflowType] = "SubCase"
),
Workflow[WorkflowID]
)
I have 2 tables with a one-to-many relationship.
-TableGroup: table with groupletter
-TableAll: table with unique identifier, groupletter, a date
Problem: I want to get the max value of the date from TableAll into a new column in TableGroup. See below.
Question: What is the formula for column MAXdate?
TableAll:
ID | Group | date
1 A 4/01/2017
2 A 2/10/2016
3 A 2/06/2016
4 B 2/12/2016
5 B 15/12/2016
6 B 2/03/2017
7 C 5/02/2016
8 C 16/01/2016
TableGroup:
Group | MAXdate
A 4/01/2017
B 2/03/2017
C 5/02/2016
The below formula doesn't work:
See here
The answer is:
CALCULATE (
MAX ( TableAll[Date] ),
FILTER ( TableAll, TableAll[Group] = EARLIER ( TableGroup[Group] ) )
)
Try:
CALCULATE (
MAX ( TableAll[Date] ),
FILTER ( TableGroup, TableGroup[Group] = EARLIER ( TableGroup[Group] ) )
)
How it works:
EARLIER ( TableGroup[Group] ) expression essentially means "current row". Filter function goes row by row over TableGroup table, filters it by current row's group, and then finds max date for that group.