如何在 Google 表格中使用 SQL 查询按子字符串分组

Question

在我的表格中，在 Google 表格中，我有一个名为“描述”的列 B，我正在尝试编写一个 SQL 查询来按列 B 的子字符串进行分组。B 中的值类似于“Sell 1 Jan11 300.0/307.5扼杀”，我只想按“Jan11”分组。 Jan11 有几行，然后切换到 Jan18，等等。

我尝试过 substring、char index、mid，但没有任何效果 我试过了：

=QUERY('spgsh1378'!A1:AP,"select B, mid(B,7,5), sum(M) group by mid(B,7,5)"

---

=QUERY('spgsh1378'!A1:AP,"select B, substring(B,7,5), sum(M) group by substring(B,7,5)")

---

=QUERY('spgsh1378'!A1:AP,"select B, substring(B, 2, CHARINDEX(' ', B) - 2), sum(M) group by substring(B, 2, CHARINDEX(' ', B) - 2)"

我收到一个解析错误，上面写着

“无法解析函数 QUERY 参数 2 的查询字符串：PARSE_ERROR：在第 1 行第 14 列遇到“”（““（“”）。期待以下之一：“where”...“group”... “pivot” ... “order” ... “skipping” ... “limit” ... “offset” ... “label” ... “format” ... “options” ... “， " ... "" ... "+" ... "-" ... "/" ... "%" ... "" ... "/" .. . "%" ... "+" ... "-" ..."

Answer 1

您的尝试不是有效的语法。试试这样：

=ARRAYFORMULA(QUERY({MID(spgsh1378!B1:B, 7, 5), spgsh1378!A1:AP}, 
 "select Col3,Col1,sum(Col14) 
  where Col1 is not null 
  group by Col1,Col3
  label sum(Col14)''", 0))

---

=ARRAYFORMULA(QUERY({QUERY({MID('grouping project'!A1:A, 8, 5), 'grouping project'!A1:AO}, 
 "select Col1,sum(Col3) 
  where Col1 is not null 
  group by Col1
  label Col1'month',sum(Col3)'net'",1), 
 IF(LEN(QUERY(QUERY({MID('grouping project'!A1:A, 8, 5), 'grouping project'!A1:AO}, 
 "select Col1,sum(Col3) 
  where Col1 is not null 
  group by Col1
  label Col1'month',sum(Col3)'net'",1),"select Col1",0)), {"";MONTH(LEFT(
 QUERY(QUERY({MID('grouping project'!A1:A, 8, 5), 'grouping project'!A1:AO}, 
 "select Col1,sum(Col3) 
  where Col1 is not null 
  group by Col1
  label Col1'month',sum(Col3)'net'",1),"select Col1 offset 1", 0), 3)&1)&RIGHT(
 QUERY(QUERY({MID('grouping project'!A1:A, 8, 5), 'grouping project'!A1:AO}, 
 "select Col1,sum(Col3) 
  where Col1 is not null 
  group by Col1
  label Col1'month',sum(Col3)'net'",1),"select Col1 offset 1", 0), 2)}, )*1}, 
 "select Col1,Col2 order by Col3"))