如何平均查询中的多个列？

Question

谷歌表格：https://docs.google.com/spreadsheets/d/1CKBxaRPP9KR6j3Gp24JRpuGOxUbirBuVg3riRcokQXI/edit?usp=sharing

滚动到底部我有平均关闭天数和车速表。

我正在尝试使用查询从 BNTouch 原始数据表中获取“购买关闭”一个（在单元格 F500 中）以平均 ColumnBY、ColumnBZ、ColumnCA。

这是我在单元格 F500 中找到的查询内容：

=Query('BNTouch Raw Data'!$A$1:CN,
if($I$9<>""," 
SELECT Avg(BY),Avg(BZ),Avg(CA)
WHERE BO contains 'Closed' 
 and BD >= date """&TEXT($F$9,"yyyy-MM-dd")&""" 
 and BD <= date """&TEXT($F$11,"yyyy-MM-dd")&"""
 and AF = '"&$I$9&"'
LABEL Avg(BY),Avg(BZ),Avg(CA) 'Avg Days to Close' ","
SELECT Avg(BY),Avg(BZ),Avg(CA)
WHERE BO contains 'Closed' 
 and BD >= date """&TEXT($F$9,"yyyy-MM-dd")&""" 
 and BD <= date """&TEXT($F$11,"yyyy-MM-dd")&"""
LABEL Avg(BY),Avg(BZ),Avg(CA) 'Avg Days to Close' "))

Answer 1

要使用聚合函数，您需要使用 GROUP BY 子句。您共享的工作表未设置为查看访问权限，所以我在这里有点盲目。

=Query('BNTouch Raw Data'!$A$1:CN,
if($I$9<>""," 
SELECT Avg(BY),Avg(BZ),Avg(CA)
WHERE BO contains 'Closed' 
 and BD >= date """&TEXT($F$9,"yyyy-MM-dd")&""" 
 and BD <= date """&TEXT($F$11,"yyyy-MM-dd")&"""
 and AF = '"&$I$9&"'
GROUP BY <column1>,<column2>, etc.
LABEL Avg(BY),Avg(BZ),Avg(CA) 'Avg Days to Close' ","
SELECT Avg(BY),Avg(BZ),Avg(CA)
WHERE BO contains 'Closed' 
 and BD >= date """&TEXT($F$9,"yyyy-MM-dd")&""" 
 and BD <= date """&TEXT($F$11,"yyyy-MM-dd")&"""
LABEL Avg(BY),Avg(BZ),Avg(CA) 'Avg Days to Close' "))

https://developers.google.com/chart/interactive/docs/querylanguage#aggregation_functions