bcp AdventureWorks.Sales.SalesOrderDetail out
C:\bcp_outputTable.txt -SYourServerName -T -c

bcp "Select SalesOrderID, SalesOrderDetailID, OrderQty, ProductID
From AdventureWorks.Sales.SalesOrderDetail" queryout
C:\bcp_outputQuery.txt -SYourServerName -T -c

Create Table dbo.testBCPLoad
(
      SalesOrderID          int      Not Null
    , SalesOrderDetailID    int      Not Null
    , OrderQty              smallint Null
    , ProductID             int      Null
 
    Constraint PK_testBCPLoad
        Primary Key Clustered
        (SalesOrderID)
);

bcp sandbox.dbo.testBCPLoad in
C:\bcp_outputQuery.txt -SYourServername -T -c

Alter Table dbo.testBCPLoad
    Drop Constraint PK_testBCPLoad;
 
Alter Table dbo.testBCPLoad
    Add Constraint PK_testBCPLoad
    Primary Key Clustered
        (SalesOrderID, SalesOrderDetailID);

bcp sandbox.dbo.testBCPLoad in
C:\bcp_outputQuery.txt -SYourServername -T -c

/* Create some tables to work with */
CREATE TABLE dbo.orders
(
      order_id      INT IDENTITY(1,1)   Not Null
    , orderDate     DATETIME            Not Null
    , customer_id   INT                 Not Null
 
    CONSTRAINT PK_orders
        PRIMARY KEY CLUSTERED(order_id)
);
 
CREATE TABLE dbo.orderDetails
(
      orderDetail_id    INT IDENTITY(1,1)   Not Null
    , order_id          INT                 Not Null
    , lineItem          INT                 Not Null
    , product_id        INT                 Not Null
 
    CONSTRAINT PK_orderDetails
        PRIMARY KEY CLUSTERED(orderDetail_id)
 
    CONSTRAINT FK_orderDetails_orderID
        FOREIGN KEY(order_id)
        REFERENCES dbo.orders(order_id)
);
Go
 
/* Create a new procedure using an XML parameter */
CREATE PROCEDURE dbo.insert_orderXML_sp
      @orderDate        DATETIME
    , @customer_id      INT
    , @orderDetailsXML  XML
AS
BEGIN
 
    SET NOCOUNT ON;
 
    DECLARE @myOrderID INT;
 
    INSERT INTO dbo.orders
    (
          orderDate
        , customer_id    
    )
    VALUES
    (
          @orderDate
        , @customer_id
    );
 
    SET @myOrderID = SCOPE_IDENTITY();
 
    INSERT INTO dbo.orderDetails
    (
          order_id
        , lineItem
        , product_id
    )
    SELECT @myOrderID
         , myXML.value('./@lineItem', 'int')
         , myXML.value('./@product_id', 'int')
    FROM @orderDetailsXML.nodes('/orderDetail') As nodes(myXML);
 
    SET NOCOUNT OFF;
 
END
GO
 
 
/* Call our stored procedure */
EXECUTE dbo.insert_orderXML_sp
      @orderDate = '2008-01-01'
    , @customer_id = 101
    , @orderDetailsXML = 
        '<orderDetail lineItem="1" product_id="123" />
         <orderDetail lineItem="2" product_id="456" />
         <orderDetail lineItem="3" product_id="789" />
         <orderDetail lineItem="4" product_id="246" />
         <orderDetail lineItem="5" product_id="135" />';
 
 
/* Check our data */
SELECT * FROM dbo.orders;
SELECT * FROM dbo.orderDetails;
 
 
/* Clean up our mess */
DROP PROCEDURE insert_orderXML_sp;
DROP TABLE dbo.orderDetails;
DROP TABLE dbo.orders;

/************ Chunked Update Script with Control Table ************/
 
/* --------------------- Preparation Script --------------------- */
 
/* Note: Execute this section in a separate query window */
 
Use yourDatabase;
Go
 
Set NoCount On;
 
/* Create a control table to facilitate tweaking of parameters */
Create Table dbo.scratch_largeUpdate_control
(
      sizeOfBatch       int
    , waitForDelay      char(8)
    , minRecordToUpdate int 
    , maxRecordToUpdate int
);
 
/* Create your control data; you only want 1 row in this table */
Insert Into dbo.scratch_largeUpdate_control 
(sizeOfBatch, waitForDelay, minRecordToUpdate, maxRecordToUpdate)
Select 10000, '00:00:05', 40297132, 107459380;
 
/* Update Script */
Update dbo.scratch_largeUpdate_control
Set sizeOfBatch  = 100000
  , waitForDelay = '00:00:30';
 
 
/* ------------------------ Update Script ------------------------ */
Use yourDatabase;
Go
 
Set NoCount On;
 
Declare 
      @batchSize        int
    , @minID            int
    , @maxID            int
    , @procMinID        int
    , @procMaxID        int
    , @delay            char(8)
    , @statusMsg        varchar(1000);
 
Begin Try
 
    IF @@SERVERNAME Not In ('PRODSERVER')
        RAISERROR('Sorry, this cannot be executed here!', 16, 1);
 
    If Not Exists(
            Select object_id 
            From sys.objects 
            Where [name] = 'scratch_largeUpdate_control' 
            And type = 'U' )
        RaisError ('ERROR: Control table does not exist!', 16, 1)
            With NoWait;
    Else
        Select 
              @minID        = minRecordToUpdate 
            , @maxID        = maxRecordToUpdate 
            , @batchSize    = sizeOfBatch
            , @delay        = waitForDelay
        From dbo.scratch_largeUpdate_control With (NoLock);
 
    Set @statusMsg = 'Beginning update; batch size of ' 
        + Cast(@batchSize As varchar(10)) + ', delay of ' 
        + @delay + ' defined.  Estimate ' 
        + Cast((((@maxID - @minID) / @batchSize) + 1) As varchar(10)) 
        + ' iterations to be performed.'
 
    RaisError (@statusMsg, 10, 1) With NoWait;
 
    While @minID < @maxID
    Begin
 
        Select @procMinID = @minID
            , @procMaxID = (@minID + (@batchSize - 1));
 
        /* Execute actual update code here 
           OR 
           Call a replicated stored procedure, i.e. */
        Execute dbo.myReplicatedUpdateProc 
              @minRecordID = @procMinID
            , @maxRecordID = @procMaxID;
 
        Set @statusMsg = 
            'Updating records ' + Cast(@minID As varchar(10)) 
            + ' through ' + Cast((@minID + (@batchSize - 1)) 
            As varchar(10)) + '...';
 
        RaisError (@statusMsg, 10, 1) With NoWait;
 
        /* Update our control table with the last successfully
           updated record ID.  In the event of an error,
           we can start from here. */
        Update dbo.scratch_largeUpdate_control 
        Set minRecordToUpdate = @minID + @batchSize;
 
        Select @minID = @minID + @batchSize; 
        WaitFor Delay @delay; -- breather for the server
 
        /* Check to see if our control values have changed */
        If Not Exists(
            Select * 
            From dbo.scratch_largeUpdate_control With (NoLock) 
            Where @batchSize = sizeOfBatch And @delay = waitForDelay)
        Begin
 
            /* There was a change, so grab our new values */
            Select @batchSize = sizeOfBatch
                 , @delay = waitForDelay
            From dbo.scratch_largeUpdate_control With (NoLock)
 
            /* Print a status message with the new values */
            Set @statusMsg = 'Parameters changed:  batch size = ' 
                + Cast(@batchSize As varchar(10)) 
                + ', delay = ' + @delay;
 
            RaisError (@statusMsg, 10, 1) With NoWait;
 
        End
    End
 
    RaisError ('Success!', 10, 1) With NoWait;
 
End Try
/* Handle your errors */
Begin Catch
 
        Set @statusMsg = 'An error has occurred and the last '
                         + 'transaction has been rolled back. '
                         + 'Last record successfully updated was '
                         + 'record_id = ' 
                         + Cast((@minID + (@batchSize - 1)) 
                            As varchar(10));
 
        RaisError (@statusMsg, 16, 1) With NoWait;
 
        /* Return the error message */
        Select Error_Number()
            , Error_Procedure()
		    , DB_Name()
		    , Error_Line()
		    , Error_Message()
		    , Error_Severity()
		    , Error_State();
 
End Catch;
 
/* -------------------------- Clean-Up ----------------------------
Drop Table dbo.scratch_largeUpdate_control;
----------------------------------------------------------------- */