I got this message (CANNOT_GROUP_WITHOUT_AGG) from a simple request
How do I fix this error message?
Unable to parse query string for Function QUERY parameter 2:
CANNOT_GROUP_WITHOUT_AGG
I only got an error from a simple query formula, I already tried to find it and try with curly brace { ... }
but it is not fixed, Can anyone help me or ever try this out?
=QUERY(ANSWER!C:C, "SELECT * GROUP BY C", 0)
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