... Executing a SQLServerStoredProcedure By Using ActiveX Data Objects
If you are doing an ADO development with client server for backends, then you probably
call stored procedures. ... this routine, called UseAStoredProcedureWithAParameter, in Listing A.8.
Listing A.8 basCommandExamples .vb: Calling a StoredProcedure By Using
Parameters
Sub UseAStoredProcedureWithAParameter(ByVal ... products for a given customer.
Listing A.7 Northwind SQLServer Database: T -SQL for the StoredProcedure
Called CustOrdersHist
ALTER PROCEDURE CustOrderHist @CustomerID nchar(5)
AS
SELECT...
...
mySqlCommand.Parameters.Add("@MyProductID", SqlDbType.Int);
ExecutingSQLServerStored Procedures
In Chapter 4
, you saw how to create and execute SQLServerstored procedures using ... procedures using T-
SQL. You execute a storedprocedureusing the T -SQL EXECUTE statement. In this
section, you'll see how to execute SQLServer procedures using ADO .NET.
In Table 8.1
, ... AddProduct() procedure.
Listing 8.12: EXECUTEADDPRODUCT.CS
/*
ExecuteAddProduct.cs illustrates how to call the SQLServer
AddProduct() storedprocedure
*/
using System;
using System.Data;
using...
... how to call the SQLServer
AddProduct3() storedprocedure
*/
using System;
using System.Data;
using System.Data.SqlClient;
// step 3: execute the Command object using the ExecuteReader() ...
Listing 8.14: ADDPRODUCT3 .SQL
/*
AddProduct3 .sql creates a procedure that adds a row to the
Products table using values passed as parameters to the
procedure. The procedure returns the ProductID ... // property to an EXECUTE statement containing the stored
// procedure call
SqlCommand mySqlCommand = mySqlConnection.CreateCommand();
mySqlCommand.CommandText =
"EXECUTE @MyProductID...
...
Recipe 9.8 Debugging a SQLServerStoredProcedure
Problem
Given an application that uses a SQLServerstoredprocedure that is causing errors, you
need to debug the stored procedure.
Solution ... Studio .NET to debug SQLServerstored procedures (in both standalone
mode and from managed code).
Discussion
Debugging a storedprocedure in standalone mode
You can debug a storedprocedure ... database that contains the stored procedure.
4. Expand the Stored Procedures node.
5. Right-click on the storedprocedure to be debugged and select Step Into Stored
Procedure from the popup...
... value from this function using ADO .NET.
Solution
Invoke the function as you would a query or stored procedure.
The sample code, as shown in Example 2-16
, uses a single SQLServer function:
ExtendedPrice ...
[ Team LiB ]
Recipe 2.13 ExecutingSQLServer User-Defined Scalar Functions
Problem
Your SQLServer 2000 database includes a user-defined function that returns ... price for an order line item based on the unit
price, quantity, and discount.
Example 2-16. SQLServer function: ExtendedPrice
CREATE FUNCTION dbo.ExtendedPrice
(
@UnitPrice money,
@Quantity...
... 8.11 Using a Single StoredProcedure to Update Multiple Changes to a SQL
Server Database
Problem
You need to update a SQLServer 2000 database with changes to multiple rows in a
DataSet by executing ... 8-17. File: StoredProcedureMultipleRowsForm.cs
// Namespaces, variables, and constants
using System;
using System.Configuration;
using System.Windows.Forms;
using System.Text;
using System.IO; ... command for the update stored procedure.
SqlConnection conn = new SqlConnection(
ConfigurationSettings.AppSettings[" ;Sql_ ConnectString"]);
SqlCommand cmd = new SqlCommand( );
cmd.Connection...
... Connecting to SQLServerUsing Integrated Security from ASP .NET
Problem
You want to coordinate Windows security accounts between an ASP .NET application
and SQL Server.
Solution
Connect to SQLServer ...
and SQL Server.
Solution
Connect to SQLServer from ASP .NET using Windows Authentication in SQL Server.
Discussion
Connecting to a SQLServer database provides two different authentication modes: ... authenticating a connection.
SQL Server Authentication
Uses a SQLServer login account providing a user ID and password.
Integrated security requires that the SQLServer is running on the same...
... 6.4 Using ADO .NET and SQLServer DBMS Transactions Together
Problem
You need to use a DBMS transaction within a SQLServerstoredprocedure from an
ADO .NET transaction with the SQLServer .NET ...
entering the storedprocedure is 1. Using the SQL BEGIN TRAN command in the stored
procedure creates a nested transaction, increasing the transaction count to 2. If the stored
procedure transaction ... the stored procedure. It doesn't mean that the DBMS transaction in the
stored procedure could not be started, completed, or terminated properly.
When calling a storedprocedure from a .NET...
...
Transact -SQL statements stored under a name and
processed as a unit. SQLServer supplies stored
processed as a unit. SQLServer supplies stored
procedures for managing SQLServer and displaying
procedures ... 2009
PARTNER 2009
26
26
1.3.2 User – Defined Stored Procedures :
1.3.2 User – Defined Stored Procedures :
ENCRYPTION :
ENCRYPTION :
SQLServer sẽ
SQLServer sẽ
mã hóa
mã hóa
(Encrypt)
(Encrypt) ... DUNG :
Phần 1 : Tổng quan về StoredProcedure (Khái Niệm,
Phần 1 : Tổng quan về StoredProcedure (Khái Niệm,
Phân Loại Stored Procedure) .
Phân Loại Stored Procedure) .
Phần 2 : Các Ví dụ...
... Form programming with VB. Net 2005.
2
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i: Trong SQL Server
Windows ... with VB. Net 2005.
Demo b
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Windows Form programming with VB. Net 2005.
3
CSDL kh
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SQL Server
SQL Server
OleDB
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Command...
...
345
Types of Stored Procedures 346
User-Defined Stored Procedures 346
System Stored Procedures 346
Extended Stored Procedures 348
Temporary Stored Procedures 357
Global Temporary Stored Procedures ... vendor:
16
SQL Server 2000 StoredProcedure Programming
52
SQL Server 2000 StoredProcedure Programming
The Structure of Stored Procedures
We will pause a minute to explain the structure of a stored procedure.
The ... and the use of naming conventions.
4
SQL Server 2000 StoredProcedure Programming
22
SQL Server 2000 StoredProcedure Programming
Y
ou already know that SQLServer is a full-featured and
powerful...