Executing SQL Server Stored Procedures phần 1

... Executing SQL Server Stored Procedures In Chapter 4 , you saw how to create and execute SQL Server stored procedures using T- SQL. You execute a stored procedure using the T -SQL EXECUTE ... execute a stored procedure using ADO.NET and read the output parameters. Executing the AddProduct() Stored Procedure In Chapter 4 , you saw how to create a stored procedure i...

Ngày tải lên: 07/11/2013, 10:15

... SqlDbType.NVarChar, 40).Value = "Widget"; mySqlCommand.Parameters.Add( "@MySupplierID", SqlDbType.Int).Value = 1; mySqlCommand.Parameters.Add( "@MyCategoryID", SqlDbType.Int).Value ... SqlDbType.Int).Value = 1; mySqlCommand.Parameters.Add( "@MyQuantityPerUnit", SqlDbType.NVarChar, 20).Value = " ;1 per box"; mySqlCommand.Parameters.Add( "...

Ngày tải lên: 07/11/2013, 10:15

... is that ISA Server 2004 is "just" an upgrade to Microsoft Proxy Server 2.0. Although ISA Server 2004 is indeed the logical upgrade to Proxy Server 2.0 (technically, ISA Server 2000 ... Windows Server 2003 (Standard or Enterprise Edition), Microsoft Windows 2000 Server or Advanced Server with Service Pack 4 (SP4) or later, or Windows 2000 Datacenter Server Microsoft...

Ngày tải lên: 07/11/2013, 06:15

... mySqlConnection.DataSource = localhost mySqlConnection.PacketSize = 819 2 mySqlConnection.ServerVersion = 08.00. 019 4 mySqlConnection.State = Open mySqlConnection.WorkstationId = JMPRICE-DT1 Note Your results will ... "+ mySqlConnection.PacketSize); Console.WriteLine("mySqlConnection.ServerVersion = "+ mySqlConnection.ServerVersion); Console.WriteLine("mySqlConnection.Sta...

Ngày tải lên: 07/11/2013, 10:15

... performance. You should use stored procedures if your database supports them. SQL Server and Oracle support stored procedures. Oracle stored- procedures are written in PL /SQL. The ProductID column ... Products table. Listing 11 .6 shows the DeleteProduct .sql file that you use to create the DeleteProduct() procedure. Listing 11 .6: DELETEPRODUCT .SQL /* DeleteProd...

Ngày tải lên: 14/12/2013, 13:15

... table: SqlConnection mySqlConnection = new SqlConnection( " ;server= localhost;database=Northwind;uid=sa;pwd=sa" ); SqlCommand mySqlCommand = mySqlConnection.CreateCommand(); mySqlCommand.CommandText ... database SqlConnection mySqlConnection = new SqlConnection( " ;server= localhost;database=Northwind;uid=sa;pwd=sa" ); // create a SqlCommand object SqlCommand mySqlCommand =...

Ngày tải lên: 28/10/2013, 16:15

... Connecting to a SQL Server Instance When you start Query Analyzer, the first thing it displays is the Connect to SQL Server dialog box, as shown in Figure 3 .1 . In the SQL Server field, you ... display a list of SQL Server instances running on your network. Figure 3 .1: Connecting to a SQL Server database If you select the Windows authentication radio button, the...

Ngày tải lên: 14/12/2013, 13:15

... Executing a SQL Server Stored Procedure By Using ActiveX Data Objects If you are doing an ADO development with client server for backends, then you probably call stored procedures. ... quantity purchased of those products for a given customer. Listing A.7 Northwind SQL Server Database: T -SQL for the Stored Procedure Called CustOrdersHist ALTER PROCEDURE CustOrderHis...

Ngày tải lên: 14/12/2013, 20:16

... on which SQL Server is running. You set this in the server part of the string. If SQL Server is running on your local computer, you can use localhost as the server name. For example: server= localhost. ... to a SQL Server database. The following example creates a SqlConnection object named mySqlConnection, passing connectionString (created in step 1) to the constructor:...

Ngày tải lên: 24/12/2013, 01:17