Thanks Sergio, exactly the logic I needed. Actually, later I came up with the similar logic with the row_number on the null values (u were right, they were null initially)
Thanks for your effort.
Best regards,
Mijodrag
Thanks Sergio, exactly the logic I needed. Actually, later I came up with the similar logic with the row_number on the null values (u were right, they were null initially)
Thanks for your effort.
Best regards,
Mijodrag