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¿Cómo puedo exportar mis datos de SQL Server 2008 a Excel 2010 o posterior?Exportar SQL a Excel
He tratado de manera SQL:
sp_configure 'show advanced options', 0;
GO
RECONFIGURE;
GO
sp_configure 'Ad Hoc Distributed Queries', 0;
GO
RECONFIGURE;
GO
INSERT INTO OPENROWSET('Microsoft.Jet.OLEDB.4.0',
'Excel 8.0;Database=C:\testing.xls;Extended Properties=EXCEL 12.0;HDR=YES',
'SELECT NO_ORDRE, Date FROM [Sheet1$]')
SELECT [NO_ORDRE], GETDATE() FROM ORDRE
GO
desafortunadamente, que recibo de error: El proveedor 'Microsoft.Jet.OleDb.4.0' OLE DB no se pueden utilizar para consultas distribuidas porque el proveedor está configurado para ejecutar en modo STA.
y luego he intentado en C# forma:
public class ExportToExcel
{
private Excel.Application app;
private Excel.Workbook workbook;
private Excel.Worksheet previousWorksheet;
// private Excel.Range workSheet_range;
private string folder;
public ExportToExcel(string folder)
{
this.folder = folder;
this.app = null;
this.workbook = null;
this.previousWorksheet = null;
// this.workSheet_range = null;
createDoc();
}
private void createDoc()
{
try
{
app = new Excel.Application();
app.Visible = false;
workbook = app.Workbooks.Add(1);
}
catch (Exception excThrown)
{
throw new Exception(excThrown.Message);
}
finally
{
}
}
public void shutDown()
{
try
{
workbook = null;
app.Quit();
}
catch (Exception excThrown)
{
throw new Exception(excThrown.Message);
}
finally
{
}
}
public void ExportTable(string query, string sheetName)
{
SqlDataReader myReader = null;
try
{
using (var connectionWrapper = new Connexion())
{
var connectedConnection = connectionWrapper.GetConnected();
Excel.Worksheet worksheet = (Excel.Worksheet)workbook.Sheets.Add(Missing.Value, Missing.Value, 1, Excel.XlSheetType.xlWorksheet);
worksheet.Name = sheetName;
previousWorksheet = worksheet;
SqlCommand myCommand = new SqlCommand(query, connectionWrapper.conn);
myReader = myCommand.ExecuteReader();
int columnCount = myReader.FieldCount;
for (int n = 0; n < columnCount; n++)
{
//Console.Write(myReader.GetName(n) + "\t");
createHeaders(worksheet, 1, n + 1, myReader.GetName(n));
}
int rowCounter = 2;
while (myReader.Read())
{
for (int n = 0; n < columnCount; n++)
{
//Console.WriteLine();
//Console.Write(myReader[myReader.GetName(n)].ToString() + "\t");
addData(worksheet, rowCounter, n + 1, myReader[myReader.GetName(n)].ToString());
}
rowCounter++;
}
}
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
}
finally
{
if (myReader != null && !myReader.IsClosed)
{
myReader.Close();
}
myReader = null;
}
}
public void createHeaders(Excel.Worksheet worksheet, int row, int col, string htext)
{
worksheet.Cells[row, col] = htext;
}
public void addData(Excel.Worksheet worksheet, int row, int col, string data)
{
worksheet.Cells[row, col] = data;
}
public void SaveWorkbook()
{
String folderPath = "C:\\My Files\\" + this.folder;
if (!System.IO.Directory.Exists(folderPath))
{
System.IO.Directory.CreateDirectory(folderPath);
}
string fileNameBase = "db";
String fileName = fileNameBase;
string ext = ".xlsx";
int counter = 1;
while (System.IO.File.Exists(folderPath + fileName + ext))
{
fileName = fileNameBase + counter;
counter++;
}
fileName = fileName + ext;
string filePath = folderPath + fileName;
try
{
workbook.SaveAs(filePath, Excel.XlFileFormat.xlWorkbookDefault, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Excel.XlSaveAsAccessMode.xlNoChange, Missing.Value, Missing.Value, Missing.Value, Missing.Value, Missing.Value);
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
}
}
}
desgracia, me dieron error: Recuperando el generador de clases COM para el componente con CLSID {00024500-0000-0000-C000-000000000046} fallaron debido a lo siguiente error: 80070005 Acceso denegado. (Excepción de HRESULT: 0x80070005 (E_ACCESSDENIED)).
¿Alguna idea de cómo puedo exportar SQL a Excel?
i m abierto a CSV o Excel, pero ¿cómo puedo exportar a CSV? – user609511
No necesita 'fs.Close()' si tiene 'using' –