问题
I using the below code to pull records from access to excel. I am getting error at
connDB.Open ConnectionString:="Provider = Microsoft.ACE.OLEDB.12.0; data source=" & strDB
The error says"invalid sql statement, delete, insert,procedure,selet or update"
Kindly help as I am stuck and cannot move forward at all....
please help.
Sub automateAccessADO_9() 'Using ADO to Import data from an Access Database Table to an Excel worksheet (your host application). 'refer Image 9a to view the existing SalesManager Table in MS Access file "SalesReport.accdb".
'To use ADO in your VBA project, you must add a reference to the ADO Object Library in Excel (your host application) by clicking Tools-References in VBE, and then choose an appropriate version of Microsoft ActiveX Data Objects x.x Library from the list.
'--------------
'DIM STATEMENTS
Dim strMyPath As String, strDBName As String, strDB As String, strSQL As String
Dim i As Long, n As Long, lFieldCount As Long
Dim rng As Range
'instantiate an ADO object using Dim with the New keyword:
Dim adoRecSet As New ADODB.Recordset
Dim connDB As New ADODB.Connection
'--------------
'THE CONNECTION OBJECT
strDBName = "Computer.accdb"
strMyPath = ThisWorkbook.Path
strDB = strMyPath & "\" & strDBName
'Connect to a data source:
'For pre - MS Access 2007, .mdb files (viz. MS Access 97 up to MS Access 2003), use the Jet provider: "Microsoft.Jet.OLEDB.4.0". For Access 2007 (.accdb database) use the ACE Provider: "Microsoft.ACE.OLEDB.12.0". The ACE Provider can be used for both the Access .mdb & .accdb files.
connDB.Open ConnectionString:="Provider = Microsoft.ACE.OLEDB.12.0; data source=" & strDB
'--------------
'OPEN RECORDSET, ACCESS RECORDS AND FIELDS
Dim ws As Worksheet
'set the worksheet:
Set ws = ActiveWorkbook.Sheets("Sheet1")
'Set the ADO Recordset object:
Set adoRecSet = New ADODB.Recordset
'Opening the table named SalesManager:
strTable = "memory"
'--------------
'COPY RECORDS FROM ALL FIELDS OF A RECORDSET:
'refer Image 9d to view records copied to Excel worksheet
adoRecSet.Open Source:=strTable, ActiveConnection:=connDB, CursorType:=adOpenStatic, LockType:=adLockOptimistic
Set rng = ws.Range("A1")
lFieldCount = adoRecSet.Fields.Count
For i = 0 To lFieldCount - 1
'copy column names in first row of the worksheet:
rng.Offset(0, i).Value = adoRecSet.Fields(i).Name
adoRecSet.MoveFirst
'copy record values starting from second row of the worksheet:
n = 1
Do While Not adoRecSet.EOF
rng.Offset(n, i).Value = adoRecSet.Fields(i).Value
adoRecSet.MoveNext
n = n + 1
Loop
Next i
'select column range to AutoFit column width:
Range(ws.Columns(1), ws.Columns(lFieldCount)).AutoFit
'worksheet columns are deleted because this code is only for demo:
Range(ws.Columns(1), ws.Columns(lFieldCount)).Delete
adoRecSet.Close
'close the objects
connDB.Close
'destroy the variables
Set adoRecSet = Nothing
Set connDB = Nothing
End Sub
回答1:
When going from Access to Excel, you have quite a few options!
Here's one way to EXPORT data from Access to Excel.
Dim lngColumn As Long
Dim xlx As Object, xlw As Object, xls As Object, xlc As Object
Dim dbs As DAO.Database
Dim rst As DAO.Recordset
Dim blnEXCEL As Boolean, blnHeaderRow As Boolean
blnEXCEL = False
' Replace True with False if you do not want the first row of
' the worksheet to be a header row (the names of the fields
' from the recordset)
blnHeaderRow = True
' Establish an EXCEL application object
On Error Resume Next
Set xlx = GetObject(, "Excel.Application")
If Err.Number <> 0 Then
Set xlx = CreateObject("Excel.Application")
blnEXCEL = True
End If
Err.Clear
On Error GoTo 0
' Change True to False if you do not want the workbook to be
' visible when the code is running
xlx.Visible = True
' Replace C:\Filename.xls with the actual path and filename
' of the EXCEL file into which you will write the data
Set xlw = xlx.Workbooks.Open("C:\Filename.xls")
' Replace WorksheetName with the actual name of the worksheet
' in the EXCEL file
' (note that the worksheet must already be in the EXCEL file)
Set xls = xlw.Worksheets("WorksheetName")
' Replace A1 with the cell reference into which the first data value
' is to be written
Set xlc = xls.Range("A1") ' this is the first cell into which data go
Set dbs = CurrentDb()
' Replace QueryOrTableName with the real name of the table or query
' whose data are to be written into the worksheet
Set rst = dbs.OpenRecordset("QueryOrTableName", dbOpenDynaset, dbReadOnly)
If rst.EOF = False And rst.BOF = False Then
rst.MoveFirst
If blnHeaderRow = True Then
For lngColumn = 0 To rst.Fields.Count - 1
xlc.Offset(0, lngColumn).Value = rst.Fields(lngColumn).Name
Next lngColumn
Set xlc = xlc.Offset(1,0)
End If
' write data to worksheet
Do While rst.EOF = False
For lngColumn = 0 To rst.Fields.Count - 1
xlc.Offset(0, lngColumn).Value = rst.Fields(lngColumn).Value
Next lngColumn
rst.MoveNext
Set xlc = xlc.Offset(1,0)
Loop
End If
rst.Close
Set rst = Nothing
dbs.Close
Set dbs = Nothing
' Close the EXCEL file while saving the file, and clean up the EXCEL objects
Set xlc = Nothing
Set xls = Nothing
xlw.Close True ' close the EXCEL file and save the new data
Set xlw = Nothing
If blnEXCEL = True Then xlx.Quit
Set xlx = Nothing
Here's another way.
Dim lngColumn As Long
Dim xlx As Object, xlw As Object, xls As Object, xlc As Object
Dim dbs As DAO.Database
Dim rst As DAO.Recordset
Dim strPathFileName As String, strWorksheetName As String
Dim strRecordsetDataSource As String
Dim blnEXCEL As Boolean, blnHeaderRow As Boolean
blnEXCEL = False
' Replace C:\Filename.xls with the actual path and filename
' that will be used to save the new EXCEL file into which you
' will write the data
strPathFileName = "C:\Filename.xls"
' Replace QueryOrTableName with the real name of the table or query
' whose data are to be written into the worksheet
strRecordsetDataSource = "QueryOrTableName"
' Replace True with False if you do not want the first row of
' the worksheet to be a header row (the names of the fields
' from the recordset)
blnHeaderRow = True
' Establish an EXCEL application object
On Error Resume Next
Set xlx = GetObject(, "Excel.Application")
If Err.Number <> 0 Then
Set xlx = CreateObject("Excel.Application")
blnEXCEL = True
End If
Err.Clear
On Error GoTo 0
' Change True to False if you do not want the workbook to be
' visible when the code is running
xlx.Visible = True
' Create a new EXCEL workbook
Set xlw = xlx.Workbooks.Add
' Rename the first worksheet in the EXCEL file to be the first 31
' characters of the string in the strRecordsetDataSource variable
Set xls = xlw.Worksheets(1)
xls.Name = Trim(Left(strRecordsetDataSource, 31))
' Replace A1 with the cell reference of the first cell into which the
' headers will be written (blnHeaderRow = True), or into which the data
' values will be written (blnHeaderRow = False)
Set xlc = xls.Range("A1")
Set dbs = CurrentDb()
Set rst = dbs.OpenRecordset(strRecordsetDataSource, dbOpenDynaset, dbReadOnly)
If rst.EOF = False And rst.BOF = False Then
' Write the header row to worksheet
If blnHeaderRow = True Then
For lngColumn = 0 To rst.Fields.Count - 1
xlc.Offset(0, lngColumn).Value = rst.Fields(lngColumn).Name
Next lngColumn
Set xlc = xlc.Offset(1,0)
End If
' copy the recordset's data to worksheet
xlc.CopyFromRecordset rst
End If
rst.Close
Set rst = Nothing
dbs.Close
Set dbs = Nothing
' Save and close the EXCEL file, and clean up the EXCEL objects
Set xlc = Nothing
Set xls = Nothing
xlw.SaveAs strPathFileName
xlw.Close False
Set xlw = Nothing
If blnEXCEL = True Then xlx.Quit
Set xlx = Nothing
Here's a way to IMPORT date from Access to Excel.
Sub ADOImportFromAccessTable(DBFullName As String, _
TableName As String, TargetRange As Range)
' Example: ADOImportFromAccessTable "C:\FolderName\DataBaseName.mdb", _
"TableName", Range("C1")
Dim cn As ADODB.Connection, rs As ADODB.Recordset, intColIndex As Integer
Set TargetRange = TargetRange.Cells(1, 1)
' open the database
Set cn = New ADODB.Connection
cn.Open "Provider=Microsoft.Jet.OLEDB.4.0; Data Source=" & _
DBFullName & ";"
Set rs = New ADODB.Recordset
With rs
' open the recordset
.Open TableName, cn, adOpenStatic, adLockOptimistic, adCmdTable
' all records
'.Open "SELECT * FROM " & TableName & _
" WHERE [FieldName] = 'MyCriteria'", cn, , , adCmdText
' filter records
RS2WS rs, TargetRange ' write data from the recordset to the worksheet
' ' optional approach for Excel 2000 or later (RS2WS is not necessary)
' For intColIndex = 0 To rs.Fields.Count - 1 ' the field names
' TargetRange.Offset(0, intColIndex).Value = rs.Fields(intColIndex).Name
' Next
' TargetRange.Offset(1, 0).CopyFromRecordset rs ' the recordset data
End With
rs.Close
Set rs = Nothing
cn.Close
Set cn = Nothing
End Sub
Here's one more way to IMPORT your data.
Sub DAOCopyFromRecordSet(DBFullName As String, TableName As String, _
FieldName As String, TargetRange As Range)
' Example: DAOCopyFromRecordSet "C:\FolderName\DataBaseName.mdb", _
"TableName", "FieldName", Range("C1")
Dim db As Database, rs As Recordset
Dim intColIndex As Integer
Set TargetRange = TargetRange.Cells(1, 1)
Set db = OpenDatabase(DBFullName)
Set rs = db.OpenRecordset(TableName, dbOpenTable) ' all records
'Set rs = db.OpenRecordset("SELECT * FROM " & TableName & _
" WHERE " & FieldName & _
" = 'MyCriteria'", dbReadOnly) ' filter records
' write field names
For intColIndex = 0 To rs.Fields.Count - 1
TargetRange.Offset(0, intColIndex).Value = rs.Fields(intColIndex).Name
Next
' write recordset
TargetRange.Offset(1, 0).CopyFromRecordset rs
Set rs = Nothing
db.Close
Set db = Nothing
End Sub
来源：https://stackoverflow.com/questions/44802412/not-able-to-pull-records-from-access-to-excel-probable-connection-issue