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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,84 @@ | ||
| // <Snippet1> | ||
| using System; | ||
| using System.Data; | ||
| using Microsoft.Data.SqlClient; | ||
|
|
||
| class Program | ||
| { | ||
| static void Main() | ||
| { | ||
| string connectionString = GetConnectionString(); | ||
| // Open a sourceConnection to the AdventureWorks database. | ||
| using (SqlConnection sourceConnection = | ||
| new SqlConnection(connectionString)) | ||
| { | ||
| sourceConnection.Open(); | ||
|
|
||
| // Perform an initial count on the destination table. | ||
| SqlCommand commandRowCount = new SqlCommand( | ||
| "SELECT COUNT(*) FROM " + | ||
| "dbo.BulkCopyDemoMatchingColumns;", | ||
| sourceConnection); | ||
| long countStart = System.Convert.ToInt32( | ||
| commandRowCount.ExecuteScalar()); | ||
| Console.WriteLine("Starting row count = {0}", countStart); | ||
|
|
||
| // Get data from the source table as a SqlDataReader. | ||
| SqlCommand commandSourceData = new SqlCommand( | ||
| "SELECT ProductID, Name, " + | ||
| "ProductNumber " + | ||
| "FROM Production.Product;", sourceConnection); | ||
| SqlDataReader reader = | ||
| commandSourceData.ExecuteReader(); | ||
|
|
||
| // Set up the bulk copy object. | ||
| using (SqlBulkCopy bulkCopy = | ||
| new SqlBulkCopy(connectionString)) | ||
| { | ||
| bulkCopy.DestinationTableName = | ||
| "dbo.BulkCopyDemoMatchingColumns"; | ||
|
|
||
| // Setup an order hint for the ProductNumber column. | ||
| SqlBulkCopyColumnOrderHint hintNumber = | ||
| new SqlBulkCopyColumnOrderHint("ProductNumber", SortOrder.Ascending); | ||
| bulkCopy.ColumnOrderHints.Add(hintNumber); | ||
|
|
||
| // Write from the source to the destination. | ||
| try | ||
| { | ||
| bulkCopy.WriteToServer(reader); | ||
| } | ||
| catch (Exception ex) | ||
| { | ||
| Console.WriteLine(ex.Message); | ||
| } | ||
| finally | ||
| { | ||
| // Close the SqlDataReader. The SqlBulkCopy | ||
| // object is automatically closed at the end | ||
| // of the using block. | ||
| reader.Close(); | ||
| } | ||
| } | ||
|
|
||
| // Perform a final count on the destination | ||
| // table to see how many rows were added. | ||
| long countEnd = System.Convert.ToInt32( | ||
| commandRowCount.ExecuteScalar()); | ||
| Console.WriteLine("Ending row count = {0}", countEnd); | ||
| Console.WriteLine("{0} rows were added.", countEnd - countStart); | ||
| Console.WriteLine("Press Enter to finish."); | ||
| Console.ReadLine(); | ||
| } | ||
| } | ||
|
|
||
| private static string GetConnectionString() | ||
| // To avoid storing the sourceConnection string in your code, | ||
| // you can retrieve it from a configuration file. | ||
| { | ||
| return "Data Source=(local); " + | ||
| " Integrated Security=true;" + | ||
| "Initial Catalog=AdventureWorks;"; | ||
| } | ||
| } | ||
| // </Snippet1> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,83 @@ | ||
| // <Snippet1> | ||
| using System; | ||
| using System.Data; | ||
| using Microsoft.Data.SqlClient; | ||
|
|
||
| class Program | ||
| { | ||
| static void Main() | ||
| { | ||
| string connectionString = GetConnectionString(); | ||
| // Open a sourceConnection to the AdventureWorks database. | ||
| using (SqlConnection sourceConnection = | ||
| new SqlConnection(connectionString)) | ||
| { | ||
| sourceConnection.Open(); | ||
|
|
||
| // Perform an initial count on the destination table. | ||
| SqlCommand commandRowCount = new SqlCommand( | ||
| "SELECT COUNT(*) FROM " + | ||
| "dbo.BulkCopyDemoMatchingColumns;", | ||
| sourceConnection); | ||
| long countStart = System.Convert.ToInt32( | ||
| commandRowCount.ExecuteScalar()); | ||
| Console.WriteLine("Starting row count = {0}", countStart); | ||
|
|
||
| // Get data from the source table as a SqlDataReader. | ||
| SqlCommand commandSourceData = new SqlCommand( | ||
| "SELECT ProductID, Name, " + | ||
| "ProductNumber " + | ||
| "FROM Production.Product;", sourceConnection); | ||
| SqlDataReader reader = | ||
| commandSourceData.ExecuteReader(); | ||
|
|
||
| // Set up the bulk copy object. | ||
| using (SqlBulkCopy bulkCopy = | ||
| new SqlBulkCopy(connectionString)) | ||
| { | ||
| bulkCopy.DestinationTableName = | ||
| "dbo.BulkCopyDemoMatchingColumns"; | ||
|
|
||
| // Specify the sort order for the ProductNumber column in | ||
| // the destination table. | ||
| bulkCopy.ColumnOrderHints.Add("ProductNumber", SortOrder.Ascending); | ||
|
|
||
| // Write from the source to the destination. | ||
| try | ||
| { | ||
| bulkCopy.WriteToServer(reader); | ||
| } | ||
| catch (Exception ex) | ||
| { | ||
| Console.WriteLine(ex.Message); | ||
| } | ||
| finally | ||
| { | ||
| // Close the SqlDataReader. The SqlBulkCopy | ||
| // object is automatically closed at the end | ||
| // of the using block. | ||
| reader.Close(); | ||
| } | ||
| } | ||
|
|
||
| // Perform a final count on the destination | ||
| // table to see how many rows were added. | ||
| long countEnd = System.Convert.ToInt32( | ||
| commandRowCount.ExecuteScalar()); | ||
| Console.WriteLine("Ending row count = {0}", countEnd); | ||
| Console.WriteLine("{0} rows were added.", countEnd - countStart); | ||
| Console.WriteLine("Press Enter to finish."); | ||
| Console.ReadLine(); | ||
| } | ||
| } | ||
|
|
||
| private static string GetConnectionString() | ||
| // To avoid storing the sourceConnection string in your code, | ||
| // you can retrieve it from a configuration file. | ||
| { | ||
| return "Data Source=(local); " + | ||
| " Integrated Security=true;" + | ||
| "Initial Catalog=AdventureWorks;"; | ||
| } | ||
| } | ||
| // </Snippet1> |
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