Thirupathi Lagishetti
asked on
VB Code to fetch data from oracle more than 65K records, either in single sheet or multiple sheet
Hi
I have a requirement in VB script to fetch data from oracle and copy nearly 100K records in excel sheet,
so far i was able to write this code to fetch 65K records, but not able to fetch 100k records in excel sheet.
any help will be appreciated.
Thanks,
I have a requirement in VB script to fetch data from oracle and copy nearly 100K records in excel sheet,
so far i was able to write this code to fetch 65K records, but not able to fetch 100k records in excel sheet.
Sub ConnectTOOracle()
Dim cn As ADODB.Connection
Dim rs As ADODB.Recordset
Dim mtxData As Variant
Set cn = New ADODB.Connection
Set rs = New ADODB.Recordset
cn.Open ( _
"User ID=userhr" & _
";Password=passwdhr" & _
";Data Source=HR_TEST" & _
";Provider=OraOLEDB.Oracle")
rs.CursorType = adOpenForwardOnly
rs.Open ("SELECT LEVEL level_a, COL1, 1 COL2, 2 COL3,2 COL4,2 COL5 FROM ( SELECT 1 COL1 FROM dual UNION ALL SELECT 3 FROM dual ) CONNECT BY LEVEL <= 16"), cn
mtxData = Application.Transpose(rs.GetRows)
Sheets("Sheet222").Activate
Range("A2").Resize(UBound(mtxData, 1) - LBound(mtxData, 1) + 1, UBound(mtxData, 2) - LBound(mtxData, 2) + 1) = mtxData
'Cleanup in the end
Set rs = Nothing
Set cn = Nothing
End Sub
any help will be appreciated.
Thanks,
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