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=QUERY(Foglio1!A:C; "select B,SUM(C),MIN(A) group by B order by MIN(A)")
2
[ad_2]
solved QUERY and order by the first date of column
[ad_1]
=QUERY(Foglio1!A:C; "select B,SUM(C),MIN(A) group by B order by MIN(A)")
2
[ad_2]
solved QUERY and order by the first date of column