如何在 QUERIE 的第二个参数中使用多个 TEXT 函数？

Question

在第二个参数中使用 Query 函数和 text() 或 To_text() 函数对我来说完全没问题，如本例所示：

=QUERY({June2019!$M:$Z;July2019!$M:$Z;August2019!$M:$Z},"select 
 SUM(Col5) where Col1 > "&text((Column()-2)*5,"#")&" and Col1 <= 
 "&text((Column()-1)*5,"#")&" label SUM(Col5) ''")

然而，一旦我以更复杂的方式使用此查询函数，我就会遇到以下两个错误之一：

=IF((ISBLANK(B27:27)=False), 
 (QUERY({June2019!$M:$Z;July2019!$M:$Z;August2019!$M:$Z},"select 
 SUM(Col5) where (Col1 > "&text((Column()-2)*5,"#")&") and (Col1 <= 
 "&text((Column()-1)*5,"#")&") label SUM(Col5) 
 ''"))/(QUERY({June2019!$M:$Z;July2019!$M:$Z;August2019!$M:$Z},"select 
 COUNT(Col5) where (Col1 > "&text((Column()-2)*5,"#")&") and (Col1 <= 
 "&text((Column()-1)*5,"#")&") label COUNT(Col5) ''")),)

Error: Query completed with an empty output.

---

Error: Unable to parse query string for Function QUERY parameter 2: PARSE_ERROR: Encountered " "Col1 "" at line 1, column 24. Was expecting one of: "(" ... "(" ...

如有任何帮助，我们将不胜感激

Answer 1

尝试：

=ARRAYFORMULA(IF(ISBLANK(B27:27)=FALSE, 
 QUERY({June2019!$M:$Z; July2019!$M:$Z; August2019!$M:$Z}, 
 "select SUM(Col5) 
  where Col1 >  "&(COLUMN()-2)*5&" 
    and Col1 <= "&(COLUMN()-1)*5&"
  label SUM(Col5)''")/
 QUERY({June2019!$M:$Z; July2019!$M:$Z; August2019!$M:$Z},
 "select COUNT(Col5) 
  where Col1 >  "&(COLUMN()-2)*5&"
    and Col1 <= "&(COLUMN()-1)*5&"
  label COUNT(Col5)''"), ))

或：

=ARRAYFORMULA(IF(ISBLANK(B27:27)=FALSE, 
 QUERY({June2019!$M:$Z; July2019!$M:$Z; August2019!$M:$Z}, 
 "select avg(Col5) 
  where Col1 >  "&(COLUMN()-2)*5&" 
    and Col1 <= "&(COLUMN()-1)*5&"
  label avg(Col5)''"), ))