Access column from Table store in variable

Hey Ali123 ,

it doens't really work like that with variables. You cannot just replace a table with a variable and access the column.

In general the following approach shoud work:

Category =
DISTINCT (
    SELECTCOLUMNS (
        FILTER (
            telecom_customer_churn,
            telecom_customer_churn[churn Category] <> BLANK ()
        ),
        "churn Category", [churn Category]
    )
)

For filtering CALCUALTETABLE is the better choice compared to FILTER, so would even use the following approach:

Category =
DISTINCT (
    SELECTCOLUMNS (
        CALCULATETABLE (
            telecom_customer_churn,
            telecom_customer_churn[churn Category] <> BLANK ()
        ),
        "churn Category", [churn Category]
    )
)

If you need any help please let me know.
If I answered your question I would be happy if you could mark my post as a solution ✔️ and give it a thumbs up 👍

Best regards
Denis

Blog: WhatTheFact.bi
Follow me: twitter.com/DenSelimovic