VBA - Vlookup - Return Multiple Columns - excel

Question

I am trying to create a Vlookup using VBA in Excel.
I want to look up 'column1' on 'Sheet1' against 'column2' on 'Sheet2'
I also want to return multiple columns on Sheet 1 - 3,4,5,6 (from Sheet2)
Can you help me with this?

Answer 1

I think it would be easier and much faster to use sql query table, instead of vlookup.
Below I present code with two macros:
1) First call second macro that makes query table you want.
2) Second is a subprocerude that executes indicated ado sql query statement (indicated in sql_stmt string) and pastes it to indicated sheet and range.
In sql_stmt string definiton you must change "sheetX_columnXheader" to adequate columns headers.
If you want to get results in different sheet you need to call sql_query subprocedure with different second parameter.
If you want to get other columns as a result or match data on different columns you must change sql_stmt string to adequate ado sql query statement.
Option Explicit
Sub matching_data()
Dim sqlstmt As String
On Error GoTo error
Application.ScreenUpdating = False
sqlstmt = "SELECT a.[sheet1_column1header], b.[sheet2_column2header], b.[sheet2_column3header], b.[sheet4_column2header] FROM [sheet1$] a LEFT JOIN [sheet2$] b ON a.[sheet1_column1header]=b.[sheet2_column1header]"
sql_query sqlstmt, "new_sheet", "A1"
'ending
Application.ScreenUpdating = True
MsgBox ("Finished")
Exit Sub
'error message
error:
MsgBox ("Unknown error")
Application.ScreenUpdating = True
End Sub
'subprocedure that executes ado sql query statement and pastes results in indicated range and sheet
Public Sub sql_query(ByVal sqlstmt As String, ByVal sheet_name As String, ByVal target1 As String)
Dim conn As ADODB.Connection
Dim rs As ADODB.Recordset
Dim connstring As String
Dim qt As QueryTable
Dim tw_path As String
Dim is_name As Boolean
Dim sh As Worksheet
On Error GoTo error
'''adding sheet if there is no sheet with indicated name
is_name = False
For Each sh In ThisWorkbook.Worksheets
If sh.Name = sheet_name Then is_name = True
Next
If is_name = False Then ThisWorkbook.Worksheets.Add(After:=ThisWorkbook.Worksheets(ThisWorkbook.Worksheets.Count)).Name = sheet_name
''' connection
tw_path = ThisWorkbook.path & "\" & ThisWorkbook.Name
connstring = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & tw_path & ";Extended Properties=Excel 8.0;Persist Security Info=False"
''' making database
Set conn = New ADODB.Connection
conn.ConnectionString = connstring
conn.Open
'''executing statement
Set rs = New ADODB.Recordset
rs.Source = sqlstmt
rs.ActiveConnection = conn
rs.Open
'''saving results
ThisWorkbook.Worksheets(sheet_name).Activate
Set qt = Worksheets(sheet_name).QueryTables.Add(Connection:=rs, Destination:=Range(target1))
qt.Refresh
'''ending
ending:
If rs.State <> adStateClosed Then rs.Close
conn.Close
If Not rs Is Nothing Then Set rs = Nothing
If Not conn Is Nothing Then Set conn = Nothing
Set qt = Nothing
Exit Sub
'
error:
MsgBox ("Unknown error occured in sql query subprocedure")
GoTo ending
End Sub
Remember to activate "Microsoft ActiveX data object 2.8 library" or higher in VBA editor (tools -> references...).
Keep in mind, that maximum size for data in each sheet is 256 columns and 65535 rows.
Works with Excel 2007.
Hope, this will help.