更改Query（）函数中特定列中所有单元格的文本

Question

我有以下查询来组合Google电子表格中的三个标签：

=QUERY({'Stock 1'!A:N;'Stock 2'!A2:N;'Stock 3'!A2:N};"Select Col1, Col2, Col3, Col4 Where Col3<>''";1)

在分组的选项卡（总库存）中，我要将D列（Col4）的所有单元格更改为“公司1”

SQL中是否有类似于“ set”的功能？

示例：

https://docs.google.com/spreadsheets/d/1zGaka_DK5SPeRE-LAB7pK7NJ6I9bRUx4G6cgb_4inGg/edit#gid=2081907934

Answer 1

尝试：

=QUERY({'Stock 1'!A:D; 'Stock 2'!A2:D; 'Stock 3'!A2:D}; "where Col1 is not null"; 1)

---

或：

=QUERY({'Stock 1'!A:D; 'Stock 2'!A2:D; 'Stock 3'!A2:D}; 
 "select Col1,Col2,Col3,'Company X' where Col1 is not null label 'Company X''Company'"; 1)

Answer 2

代替

"Select Col1, Col2..., Col12 Where Col9<>''"

只放

"Select Col1, Col2..., 'Company X' Where Col9<>''"