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How can I connect to a database from Excel and use the commands I use in Access?

Posted on 2009-05-08
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Last Modified: 2013-11-27
CodeSnippet 1 is the solution to a previous question and enables me to connect to a SQL Server 2005 database from an Excel 2007 macro but requires me to write SQL. In Access 2007 I am used to writing code like CodeSnippet 2. When I try to use similar code in Excel it crashes at "DoCmd.TransferDatabase" Runtime Error 2075 - The operation requires an open database OR Runtime error 2046 - The command or action 'TransferDatabase' isn't available now. Am I trying to do something in Excel that is only possible in Access? If not, can you see where I am going wrong? Thanks.
CodeSnippet 1:
 

Dim con As ADODB.Connection

Set con = New ADODB.Connection

con.Open "Driver={SQL Server};SERVER=<server>;DATABASE=TestSample;UID=<id>;PWD=<pw>;"

con.Execute "Your SQL HERE"
 

CodeSnippet 2:
 

Dim sConnect As String

Dim sLocalTable As String

Dim sVisionTable As String
 

Dim DB As DAO.Database

Dim tCust As DAO.Recordset

Dim tCommon As DAO.Recordset
 

'DECLARATIONS

Dim PlanID As String

Dim custProjectAccountant As String

Dim custContractType As String

Dim custPlanStage As String

Dim custPlanType As String

Dim custProposalStatus As String

'These are all NULL aprt from PlanID so no need to update them
 

MsgBox ("About to add a New record to PlanningCustomTabFields in 'TestSample' database on local machine.")
 

'CONNECT TO PLANNING CUSTOM TAB FIELDS

sConnect = "ODBC;Driver={SQL Server};SERVER=<server>;DATABASE=TestSample;UID=<id>;PWD=<pw>;"

sLocalTable = "PlanningCustomTabFields"

sVisionTable = "PlanningCustomTabFields"

DoCmd.TransferDatabase acLink, "ODBC Database", sConnect, acTable, sVisionTable, sLocalTable
 

Set DB = CurrentDb

Set tCust = DB.OpenRecordset("PlanningCustomTabFields")

Set tCommon = DB.OpenRecordset("T_Common")
 

tCommon.MoveFirst

PlanID = tCommon![PlanID]
 

tCust.AddNew               } I would prefer to

tCust![PlanID] = PlanID    } use these commands

tCust.Update               } rather than SQL statements

MsgBox ("Custom record has been added")

Open in new window

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Comment
Question by:DataTrain
3 Comments
 
LVL 16

Accepted Solution

by:
Jerry Paladino earned 200 total points
Comment Utility
In the Excel VB Editor - Tools menu / References.  Have you selected the appropriate libraries?
VBE-Reference-Library.jpg
0
 
LVL 85

Assisted Solution

by:Rory Archibald
Rory Archibald earned 50 total points
Comment Utility
DoCmd requires an Access Application instance to have been created.
Using the ADO code from snippet 1 you can open a table recordset using simply the tablename and then manipulate the records as you do in the second code snippet. You don't have to use SQL.
Regardds,
Rory
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Author Closing Comment

by:DataTrain
Comment Utility
I did not have the correct selections in Tools/References, but your point, Rory, was also helpful. Thanks al ot. I will enjoy the weekend now!
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