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Need Help with DAX if statment
Hello, I just started using power BI and was wondering if I could get some help. I have 3 tables, Current customers, Our Historic List and a third table that needs to be filled. The third...
create a calculated column in current customers table to identify id present in historic customers table.
present historic id = LOOKUPVALUE(Historic List[Customer ID historic],Historic List[Customer ID historic],Current customers[Customer ID current])This above dax will give you a column that displays customer id present in historic customer table and new customer id as blank.Then create a measure to count blank rows as follows,COUNTBLANK(Current customers[present historic id])Total blank rows in column 'present historic id' will give you total no.of. new customer ids.If this post helps you to resolve your problem, then mark it as 'Accept as solution' below.
Anonymous
Hello,
So I have a table with a column Customer ID for our historic list like below
| Customer ID Historic |
| 1 |
| 2 |
| 3 |
| 4 |
| 5 |
| 6 |
| 7 |
8 |
Then we have say the weekly report that has the same column
| Customer ID Current |
| 5 |
| 2 |
| 9 |
| 65 |
| 2 |
I want to take this column from this table and say if the id in this table is also in the Historic table customer ID ignore. If not print that ID in the third table. This is so we can count all the new id's for that month. Let me know if you need any more information
create a calculated column in current customers table to identify id present in historic customers table.
present historic id = LOOKUPVALUE(Historic List[Customer ID historic],Historic List[Customer ID historic],Current customers[Customer ID current])
This above dax will give you a column that displays customer id present in historic customer table and new customer id as blank.
Then create a measure to count blank rows as follows,
COUNTBLANK(Current customers[present historic id])
Total blank rows in column 'present historic id' will give you total no.of. new customer ids.
If this post helps you to resolve your problem, then mark it as 'Accept as solution' below.
Thank you so much that helped.