Hi all,
sorry if OT. I have the following using case:
Name, Surname , Job, Hobby, Pet, address
John, Smith, NULL, photo, NULL, NULL
John, Smith, student, NULL, cat, NULL
by using name and surname as selecting key, I want :
John, Smith, student, photo, cat, NULL
that is I want to substitute the null valus of the LAST row with not-null
value of previous one.
how can I perform that ? in may installed vesion there aren't function as
merge and collect.
Thanks in advance
GIU
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