Return rows that only have nulls?
John Thoni
0
Reputation points Microsoft Employee
I'm using Kusto/KQL. I have a huge dataset that I am working with that was migrated from another sources. I know that many of the fields only have null values. I'd like to be able to identify those columns. Sort of doing a null check on column by column, is there a way I can find out what columns never have any data?
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