combine all tables from a workbook with power query

promoboy

New Member
Joined
Dec 5, 2010
Messages
19
I found a working code to connect all tables from my workbook on Excel campus
i recorded a macro to tweak the needed data into one list but need a string or something to have the table names from all the connected tables into the combined query.
the tables are always different and also the names

here the code i use

this fraze "Meetstaat_6065, Meetstaat_6064" in this code Source = Table.Combine({Meetstaat_6065, Meetstaat_6064}) i need to have automatic all table names from the workbook

VBA Code:
Option Explicit

Sub Add_Connection_All_Tables()
'Creates Connection Only Queries to all tables in the active workbook.

Dim wb As Workbook
Dim ws As Worksheet
Dim lo As ListObject
Dim sName As String
Dim sFormula As String
Dim wq As WorkbookQuery
Dim bExists As Boolean
Dim vbAnswer As VbMsgBoxResult
Dim vbDataModel As VbMsgBoxResult
Dim i As Long
Dim dStart As Double
Dim dTime As Double
Dim tables As String

  'Display message box to prompt user to run the macro
  vbAnswer = MsgBox("Do you want to run the macro to create connections for all Tables in this workbook?", vbYesNo, "Power Query Connect All Tables Macro")

  If vbAnswer = vbYes Then
 
    'Prompt user for Data Model option
   'vbDataModel = MsgBox("Do you want to add the data to the Data Model?", vbYesNo + vbDefaultButton2, "Power Query Connect All Tables Macro")

    'Set variables
    dStart = Timer
    Set wb = ActiveWorkbook
    
    'Loop sheets and tables
    For Each ws In ActiveWorkbook.Worksheets
      For Each lo In ws.ListObjects
        
        sName = lo.Name
        sFormula = "Excel.CurrentWorkbook(){[Name=""" & sName & """]}[Content]"
        
        'Check if query exists
        bExists = False
        For Each wq In wb.Queries
          If InStr(1, wq.Formula, sFormula) > 0 Then
            bExists = True
          End If
        Next wq
        
        'Add query if it does not exist
        If bExists = False Then
        
          'Add query
          wb.Queries.Add Name:=sName, _
                         Formula:="let" & Chr(13) & "" & Chr(10) & "    Source = Excel.CurrentWorkbook(){[Name=""" & sName & """]}[Content]" & Chr(13) & "" & Chr(10) & "in" & Chr(13) & "" & Chr(10) & "    Source"
          'Add connection
          wb.Connections.Add2 Name:="Query - " & sName, _
                              Description:="Connection to the '" & sName & "' query in the workbook.", _
                              ConnectionString:="OLEDB;Provider=Microsoft.Mashup.OleDb.1;Data Source=$Workbook$;Location=" & sName & ";Extended Properties=""""", _
                              CommandText:="SELECT * FROM [" & sName & "]", _
                              lCmdtype:=2, _
                              CreateModelConnection:=False, _
                              ImportRelationships:=False
                              
          'Add to Data Model
          'If vbDataModel = vbYes Then
            'wb.Connections.Add2 Name:="Query - " & sName, _
                              '  Description:="Connection to the '" & sName & "' query in the workbook.", _
                              '  ConnectionString:="OLEDB;Provider=Microsoft.Mashup.OleDb.1;Data Source=$Workbook$;Location=" & sName & ";Extended Properties=", _
                              '  CommandText:="" & sName & "", _
                              '  lCmdtype:=6, _
                              '  CreateModelConnection:=True, _
                              '  ImportRelationships:=False
          'End If
          
          'Count connections
          i = i + 1
          
        End If
      Next lo
    Next ws
 
  'Calc run time
  dTime = Timer - dStart
 
  'MsgBox i & " connections have been created in " & Format(dTime, "0.0") & " seconds.", vbOKOnly, "Process Complete"

  End If
 
.Add Name:="Totaal", Formula:= _
        "let" & Chr(13) & "" & Chr(10) & "    Source = Table.Combine({Meetstaat_6065, Meetstaat_6064})," & Chr(13) & "" & Chr(10) & "    #""Filtered Rows"" = Table.SelectRows(Source, each ([Activiteit code] = ""Total""))," & Chr(13) & "" & Chr(10) & "    #""Removed Other Columns"" = Table.SelectColumns(#""Filtered Rows"",{""Totaal euro"", ""Contract"", ""PO"", ""Datum"", ""Meetstaat"", ""Locatie"", ""Order"", ""Referentie uitvoerder""})," & Chr(13) & "" & Chr(10) & "    #""Extracted D" & _
        "ate"" = Table.TransformColumns(#""Removed Other Columns"",{{""Datum"", DateTime.Date, type date}})," & Chr(13) & "" & Chr(10) & "    #""Reordered Columns"" = Table.ReorderColumns(#""Extracted Date"",{""Contract"", ""PO"", ""Datum"", ""Meetstaat"", ""Locatie"", ""Order"", ""Referentie uitvoerder"", ""Totaal euro""})" & Chr(13) & "" & Chr(10) & "in" & Chr(13) & "" & Chr(10) & "    #""Reordered Columns"""
    ActiveWorkbook.Worksheets.Add
    ActiveSheet.Name = "Totaal"
    With ActiveSheet.ListObjects.Add(SourceType:=0, Source:= _
        "OLEDB;Provider=Microsoft.Mashup.OleDb.1;Data Source=$Workbook$;Location=Totaal;Extended Properties=""""" _
        , Destination:=Range("$A$1")).QueryTable
        .CommandType = xlCmdSql
        .CommandText = Array("SELECT * FROM [Totaal]")
        .RowNumbers = False
        .FillAdjacentFormulas = False
        .PreserveFormatting = True
        .RefreshOnFileOpen = False
        .BackgroundQuery = True
        .RefreshStyle = xlInsertDeleteCells
        .SavePassword = False
        .SaveData = True
        .AdjustColumnWidth = True
        .RefreshPeriod = 0
        .PreserveColumnInfo = True
        .ListObject.DisplayName = "Totaal"
        .Refresh BackgroundQuery:=False
    End With
    Range("Totaal[[#Headers],[Referentie uitvoerder]]").Select
    ActiveSheet.ListObjects("Totaal").ShowTotals = True
End Sub
 

Excel Facts

Workdays for a market open Mon, Wed, Friday?
Yes! Use "0101011" for the weekend argument in NETWORKDAYS.INTL or WORKDAY.INTL. The 7 digits start on Monday. 1 means it is a weekend.

Forum statistics

Threads
1,224,808
Messages
6,181,073
Members
453,020
Latest member
mattg2448

We've detected that you are using an adblocker.

We have a great community of people providing Excel help here, but the hosting costs are enormous. You can help keep this site running by allowing ads on MrExcel.com.
Allow Ads at MrExcel

Which adblocker are you using?

Disable AdBlock

Follow these easy steps to disable AdBlock

1)Click on the icon in the browser’s toolbar.
2)Click on the icon in the browser’s toolbar.
2)Click on the "Pause on this site" option.
Go back

Disable AdBlock Plus

Follow these easy steps to disable AdBlock Plus

1)Click on the icon in the browser’s toolbar.
2)Click on the toggle to disable it for "mrexcel.com".
Go back

Disable uBlock Origin

Follow these easy steps to disable uBlock Origin

1)Click on the icon in the browser’s toolbar.
2)Click on the "Power" button.
3)Click on the "Refresh" button.
Go back

Disable uBlock

Follow these easy steps to disable uBlock

1)Click on the icon in the browser’s toolbar.
2)Click on the "Power" button.
3)Click on the "Refresh" button.
Go back
Back
Top