Is it possible to insert an entire VB.NET DataTable into a SQL Server at once

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I have a SQLClient.DataSet in VB.NET, and I want to insert the entire thing into a SQL Server table without having to do the following:

For Each dr as Datarow in MyDataset
  Dim sc As New SqlCommand("INSERT INTO MyNewTable " & _
                            "VALUES (@column1, @column2)", MyDBConnection)
  sc.Parameters.AddWithValue("@column1", dr.Item(0))
  sc.Parameters.AddWithValue("@column2", dr.Item(1))

Since I've got close to a million rows (all pretty skinny, so it's not much space), I obviously don't want to run this loop and generate a million INSERT statements.

I know that one option is to use a linked server when I initially fetch the data, since it's coming from another SQL Server, and just have it to the INSERT from there. However, if I already have the data in my application, is there a more efficient way to bulk insert it? Can I somehow pass the DataTable as a parameter to SQL Server and have it sort it out and insert the rows?

try with SqlBulkCopy

[Solved] How to insert a data table into SQL Server database table , Is it possible to insert an entire VB.NET DataTable into a SQL Server table at once?[Answered] RSS. 2 replies. Last post Sep 11, 2012 05:11 AM by Kaperthi. Is it possible to insert an entire VB.NET DataTable into a SQL Server table at once? Sep 11, 2012 02:56 AM | Datta H Shedole | LINK Hi, I have built a Datatable in VB.NET program and I would like to insert all the records from that Datatable into the SQL table with the same column fields (same names and datatypes).

With SQL Server 2008 you can use Table-Valued Parameters:

Dim sc As New SqlCommand(
  "INSERT INTO MyNewTable (field1, field2,...)"&
    "SELECT field1, field2,... FROM @MyTable;", MyDBConnection) 
sc.Parameters.AddWithValue("@MyTable", MyDataset)  

Is it possible to insert an entire VB.NET DataTable into a SQL Server , Once created the User Defined Type will be visible in the Object Explorer as shown below. Insert (Save) DataTable to SQL Server Table using C# and VB.Net. I`m trying to create an applictaion where using a form u can enter data into sql tabel (i`m using visual studio 2005 and sql server 2005). I `m only able to get data from sql table using "data source configuration wizard". Please, will be greatly thankful!

Use the SqlDataAdapter's InsertCommand to define your Insert query. Then call the DataAdapter's Update Method with your dataset as a parameter to have it push the data.

Something like:

Dim DA As SqlDataAdapter = New SqlDataAdapter
Dim Parm As New SqlParameter

DA.InsertCommand = New SqlCommand("Insert Into tbl1(fld0, fld1, fld2) Values(@fld0, @fld1, @fld2)", conn)
Parm = DA.InsertCommand.Parameters.Add(New SqlParameter ("@fld0", NVarChar, 50, "fld0"))
Parm = sqlDA.InsertCommand.Parameters.Add(New SqlParameter ("@fld1", SqlDbType.NVarChar, 50, "fld1"))
Parm = sqlDA.InsertCommand.Parameters.Add(New SqlParameter ("@fld2", SqlDbType.NVarChar, 50, "fld2"))
DA.Update(dataset1, "tbl1")

Insert (Save) DataTable to SQL Server Table using C# and VB.Net, NET, then inserted data into it, how can you create the table on SQL server, and then insert the contents of the datatable into the dt=dtlog 'might work? alternatively, a loop to dt.addrows and set each row = one from dt log;. You can pass the entire DataTable as a single Table Valued Parameter and insert the entire TVP at once. The following is the example from Table-Valued Parameters in SQL Server 2008 (ADO.NET) : // Assumes connection is an open SqlConnection. using (connection) { // Create a DataTable with the modified rows.

You could call .WriteXML() on the DataSet and dump that into the database in one insert.

VB.NET datatable into SQL table, new records into a database. Contents Exit focus mode. C#. VB; C# To insert new records into a database, you can use the TableAdapter.Update method, or one of the TableAdapter's DBDirect methods You can control the amount of data to update by passing in either an entire DataSet, a DataTable,� DataTables essentially use all row-by-row processing. So if you need to do a push from your .net code into Access, looping through the table rows and running a simple Update statement using the values from the row - in a separate command - is not the worst thing. The Insert/Update "statements" in the DataTable will result in the same behavior.

A way simplier way is to use a table adapter. Then you can use the Fill method to give a datatable as argument :

    Dim oStronglyTypedTable As StronglyTypedDataTable = GetTable() 'A custom function that creates your table from wherever you want)
    If Not oStronglyTypedTable Is Nothing Then
        Using oAdapter As New StronglyTypedTableAdapter
            Dim res As Integer = oAdapter.Update(oStronglyTypedTable)
            MsgBox(res & " rows have been updated.")
        End Using
    End If

Do not forget to change your Database "Copy to Output Directory" property to "Do net copy" and set your connection string properly...

Insert new records into a database, Once SQL Server is running as a container, you can update the database by connecting through any regular SQL connection, such as from SQL Server Management Studio, Visual Studio, or C# code. The eShopOnContainers application initializes each microservice database with sample data by seeding it with data on startup, as explained in the following

There is a technique where you can copy existing data in SQL Server to Excel and include the table column names as header names. Follow these steps to also include the column names when copying a few rows of data from a SQL Server table into Excel: In SQL Server Management Studio, locate your database and expand the Tables folder.

SqlBulkCopy lets you efficiently bulk load a SQL Server table with data from another source. The SqlBulkCopy class can be used to write data only to SQL Server tables. However, the data source is not limited to SQL Server; any data source can be used, as long as the data can be loaded to a DataTable instance or read with a IDataReader instance.

  • This looks to be exactly what I wanted. I had no idea this class even existed - thanks!
  • It inserted all one million records in about four seconds - that's perfect. Thanks again!
  • I happen to be using 2008, and that's an awesome idea! I wonder how the performance compares to SQLBulkCopy - I'm doing it over a gigabit LAN right now, but over a slower WAN connection, any idea of the comparison?
  • The performance will be driven by the transfer speed (client to server) and the differenc ein the amount of data between bulk copy and TVP is minimal, so they should behave similarly. Better measure.
  • I considered this idea, but I think it still generates an INSERT statement for every row. At least it does it in the background, though, so it's cleaner for sure.
  • I realize this is an old post but this MSDN article appears pertinent with regard to performance... If the source and destination tables are in the same SQL Server instance, it is easier and faster to use a Transact-SQL INSERT … SELECT statement to copy the data.…