I have 10 column into datatable table . In which I want do sum for column 8 based on the value of column 3. I want to exclude value of column 8 from SUM where value for the same row in column 3 is "waiting response" and I want SUM of distinct value of column3.
My table is looks like in image
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or you can check image here: https://pasteboard.co/H0iCJqA.png