英文:
Copy power query from a worbook, execute it and load its result into another workbook (with vba)
问题
我有一个在工作簿中的一组带参数的查询，我想将这些查询执行到其他工作簿中。
其中一个查询示例是Fxquery(Tab as Table)，而Tab将是每个工作簿的第一个工作表上的表格。
实际上，我可以从原始文件中获取所有查询，然后遍历我想要应用修改的所有工作簿。但是我不知道如何执行这些查询，而不只是复制M代码。
谢谢。
（如果有任何错误，请原谅，我的英语不是很好）
英文:
I got a group of parameterized queries in a workbook and i want to execute these queries into others workbooks.
One of these queries is for exemple Fxquery(Tab as Table) and Tab would be a table on the first sheet of each workbook.
Actually a can get all the queries from the origine file and go throught all the workbook i want to apply the modifications. But i do not know how to execute the queries withtout just copying the m code.
Thank you.
(Excuse me if there is any fault i'm not that good in english)
答案1
得分: 1
你无法在没有M代码的情况下执行文件中的M代码。您可以编写一个VBA宏，打开每个文件并动态创建您想要的M代码（将问题标记为VBA）。或者，事先设置每个文件，使其具有读取共享M代码并可执行的查询：
// 从文本文件加载共享的M代码
let Source = Text.FromBinary(File.Contents("C:\PowerQueryQueries\DynamicQuery.txt")),
EvaluatedExpression = Expression.Evaluate(Source, #shared)
in EvaluatedExpression
英文:
You can not execute M code in a file without having the M code in there. You could write a VBA that opens each file and dynamically creates the M code you want in each file (tag a question to VBA ). Or perhaps, set up each file in advance to have a query that reads in shared M code that can be executed:
//Load shared M code from text file
let Source = Text.FromBinary(File.Contents("C:\PowerQueryQueries\DynamicQuery.txt")),
EvaluatedExpression = Expression.Evaluate(Source, #shared)
in EvaluatedExpression
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