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pstanek Member
Member

Products with zero numbers

I have  two tables in direct query list of products and stock.

Relation Stock->Product

I need to calculate list of products that I don´t have in stock.

Problem is that I have written only products that have positive numbers in stock.

Product I don´t have in stock, It can´t be found in my table.  For example

Product database:

Product A  id

Product b  id2

Product c id3  

 

Stock list

Product B id2 6

Product C id3 1

 

 

I don´t have  Product A  id 0 written in stock.

 

 

 

5 REPLIES 5
Super User
Super User

Re: Products with zero numbers

I didnt get u .

can please give us little bit clear.

SamLester Established Member
Established Member

Re: Products with zero numbers

If you are using direct query to return the list of products that only have stock (stock value above 0), you can either create another query to return the products with zero stock or update the current view/query to return all products, then handle the check through a filter or DAX calculation in Power BI Desktop.

 

If it is a SQL Server backend, your additional query to return out of stock products would be something like:

 

SELECT P.ProductName 
FROM Products P INNER JOIN Stock S on P.ProductID = S.ProductID
WHERE S.Quantity <= 0

 

Thanks,
Sam Lester (MSFT)

Highlighted
pstanek Member
Member

Re: Products with zero numbers

I am not sure .IT is MS AZURE

 

 

You  have information what you have, but I need to find rest of products. It means what you have not-- in order to buy it .

Super User
Super User

Re: Products with zero numbers

@pstanek

In all honesty, a quick and simply solution would be to create an if statement column in power query to return a value if stock is available. Then filter the list by that value.

Has stock = if [Qty on Hand] > 0 then 1 else 0

this would return a 1 if the item has stock. Then drop "Has stock" in as a filter and set it for 1 to see items in stock, or 0 to see items with no stock.

If you can provide a sample of data we might be able to provide better assistance.

Moderator v-sihou-msft
Moderator

Re: Products with zero numbers

@pstanek

 

In this scenario, you can use "Merge Queries" to combine those two tables. If there's no match data from second table, it will return null.

Capture3.PNG

Capture6.PNG

Then you can create a calculated column like:

IF(Table[column]=BLANK(),0,Table[column])

Capture5.PNG

Regards,