How do I set the table by redirecting to a different query

Karen Schaefer
Karen Schaefer used Ask the Experts™
on
How do I change queries for data source for a table - not pivot. I am trying to create a template invoice tool, and when the use selects the customer name I want to set the data source for the table by redirecting to a different query. What is the proper vba syntax for changing data source for existing table?

I am looking for a VBA code syntax to be able to re direct the table data source.
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Top Expert 2016

Commented:
HI,

if your source is a source is an ODBC data source. You could try something like
Set qtQtrResults = _ 
 Workbooks(1).Worksheets(1).QueryTables(1) 
With qtQtrResults 
 .CommandType = xlCmdSQL 
 .CommandText = _ 
 "Select ProductID From Products Where ProductID < 10" 
 .Refresh 
End With

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Regards
Karen SchaeferBI ANALYST

Author

Commented:
some of my data sources are sql, some are excel (csv) downloads from external websites, are these both usable with your suggestions.  I plan on creating the queries with the various data sources, i was wondering how do I change the table data source to point to the necessary query within my Data Models, depending on a selection from a drop down list of company names?

ie. user selects the company = "ABC Company" and my current workbook has a dozen queries included, but only 1 with name of QryABCCompany.  I want to change the tblInvoice to use QryABCCompany from previous selection of "EFG Corp",(qryEFGCorp).  Is there a method in VBA to reset the datasource of tblInvoice?
Top Expert 2016

Commented:
to change the data source you will have to change the connection

'ODBC connection
Worksheets(1).QueryTables(1) _ 
 .Connection:="ODBC;DSN=96SalesData;UID=Rep21;PWD=NUyHwYQI;"
'Text file
Worksheets(1).QueryTables(1) _ 
 Connection := "TEXT;C:\My Documents\19980331.txt"

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Karen SchaeferBI ANALYST

Author

Commented:
sorry, still not sure this will work with internal power query (dax).  The connection string is within the internal query, there aren't any ODBC connection to be used.
Karen,

If you are using Power Query to retrieve your data files then you are working with M-Language and not DAX.   I found a good tutorial on using VBA to modify the Connection String and query logic here: Use VBA to automate Power Query in Excel 2016.  If you are using Excel 2016, the VB Editor will now record steps and has some Intellisense assistance.  It might be worth turning on the Excel Macro recorder and building a couple of Power Queries to see the syntax it builds.    Hope this helps...  

Thanks - Jerry
Karen SchaeferBI ANALYST

Author

Commented:
please keep open, haven't had time to test this out, hope to get to it next week.
Karen SchaeferBI ANALYST

Author

Commented:
thanks for your input, however, no longer on project

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