SQL Server 2000 Stored Procedure & XML Programming in VS .NET

Encoder Data Matrix in VS .NET SQL Server 2000 Stored Procedure & XML Programming

SQL Server 2000 Stored Procedure & XML Programming
Data Matrix ECC200 Reader In .NET
Using Barcode Control SDK for .NET framework Control to generate, create, read, scan barcode image in .NET framework applications.
Data Matrix 2d Barcode Printer In .NET
Using Barcode creator for Visual Studio .NET Control to generate, create Data Matrix 2d barcode image in .NET framework applications.
Stored procedures are the T-SQL equivalents of subroutines in other programming languages. Developers of custom database applications can use all major programming constructs while building stored procedures: Variables Data types Input/output parameters Return values Conditional execution Loops Comments SQL Server includes a set of system stored procedures designed for administering the system. Their role is to provide information, set configuration, control the environment, manage user-defined objects, and schedule and run custom tasks.
Decode ECC200 In VS .NET
Using Barcode scanner for .NET Control to read, scan read, scan image in VS .NET applications.
Barcode Drawer In VS .NET
Using Barcode generator for Visual Studio .NET Control to generate, create barcode image in Visual Studio .NET applications.
Execution of Stored Procedures from Query Analyzer
Bar Code Reader In .NET Framework
Using Barcode decoder for Visual Studio .NET Control to read, scan read, scan image in Visual Studio .NET applications.
Creating DataMatrix In C#
Using Barcode creator for VS .NET Control to generate, create Data Matrix ECC200 image in VS .NET applications.
The execution of stored procedures from Enterprise Manager or Query Analyzer is very simple. Let s try it using the system stored procedure sp_who, which lists all users and processes connected to the system.
Data Matrix Creation In Visual Studio .NET
Using Barcode generation for ASP.NET Control to generate, create DataMatrix image in ASP.NET applications.
Paint ECC200 In Visual Basic .NET
Using Barcode generation for Visual Studio .NET Control to generate, create DataMatrix image in .NET applications.
1. Run Query Analyzer (Start | Programs | Microsoft SQL Server 2000 | Query
Paint Bar Code In Visual Studio .NET
Using Barcode maker for Visual Studio .NET Control to generate, create barcode image in VS .NET applications.
GS1 DataBar-14 Maker In VS .NET
Using Barcode creator for .NET Control to generate, create GS1 DataBar Truncated image in .NET applications.
Analyzer). The Query Analyzer application prompts you for a server, login name, and password, as shown in the following illustration. If the application is unable to connect to the server, you should check whether the Microsoft SQL Server service is running and whether you correctly typed the name of the server and/or your login name and password.
1D Printer In .NET
Using Barcode creator for .NET Control to generate, create Linear image in .NET framework applications.
British Royal Mail 4-State Customer Code Creation In Visual Studio .NET
Using Barcode generator for VS .NET Control to generate, create RM4SCC image in Visual Studio .NET applications.
2: The SQL Server Environment
UPC Symbol Creation In None
Using Barcode creator for Font Control to generate, create UCC - 12 image in Font applications.
Barcode Generator In VB.NET
Using Barcode encoder for .NET Control to generate, create bar code image in Visual Studio .NET applications.
If you have not changed the server since installation, you can use sa as the login name and an empty string (blank) as the password. The name of your machine is the name of the SQL Server. If you are working on the machine that has SQL Server installed, you can always use (local) or a simple dot . to refer to the current machine as the server to which you want to connect.
Making Code 128 Code Set B In Visual C#
Using Barcode maker for Visual Studio .NET Control to generate, create Code 128 Code Set C image in .NET applications.
Matrix Barcode Generation In Java
Using Barcode maker for Java Control to generate, create Matrix Barcode image in Java applications.
2. Once you have logged in successfully, the application opens the Query window
Painting Data Matrix In Visual Studio .NET
Using Barcode drawer for ASP.NET Control to generate, create Data Matrix image in ASP.NET applications.
Barcode Creation In Java
Using Barcode printer for Android Control to generate, create bar code image in Android applications.
that you use to write code. In the Query pane, type the following code:
Code 128 Scanner In .NET
Using Barcode decoder for .NET Control to read, scan read, scan image in .NET framework applications.
Bar Code Creator In Java
Using Barcode generation for Java Control to generate, create barcode image in Java applications.
exec sp_who
NOTE
Query Analyzer uses different colors to distinguish keywords, variables, comments, and constants.
3. To run the stored procedure, you can select Query | Execute, click the green
arrow on the toolbar, or press CTRL-E. The application will split the screen to display both query and results (see Figure 2-9).
Figure 2-9
Execution of stored procedures from Query Analyzer
SQL Server 2000 Stored Procedure & XML Programming
4. You can click the Messages tab to see whether SQL Server has returned any
messages along with the result (such as the number of records, a warning, or an error). This stored procedure lists active processes on the current server and the login names of the users who started them.
5. Select Query | Results in Text and then execute the query again (Query | Execute).
Query Analyzer displays the result set in the form of text. Messages are mixed with result sets in this case, which is the way in which Query Analyzer has always worked in past versions (see Figure 2-10).
NOTE
Before we continue, please ensure that you have installed the sample Asset database. If you have not already installed it, review the download and installation instructions in 1.
You can also use the Object Browser in Query Analyzer to list, execute, and edit stored procedures:
1. If the Object Browser is not already present on the screen, select Tools | Object
Browser to display it (see Figure 2-11).
2. Expand the node for the master database and expand the Stored Procedures
node. Right-click the stored procedure sp_who in the list and select Open from the pop-up menu. Query Analyzer prompts you to specify parameters (not required in this case) and execute the stored procedure.
2: The SQL Server Environment
Figure 2-10
Results in text
Figure 2-11
The Object Browser
SQL Server 2000 Stored Procedure & XML Programming
Figure 2-12
Supporting code
3. Click Execute and Query Analyzer opens a new Query window with code of
the stored procedure. The code is executed automatically (Figure 2-12 above).
Managing Stored Procedures from Enterprise Manager
Enterprise Manager is arguably the most important tool in the arsenal of the DBA. I will lead you through the most important features of Enterprise Manager:
1. Start Enterprise Manager (Start | Programs | Microsoft SQL Server 2000 |
Enterprise Manager). In some cases (for example, if you have never opened Enterprise Manager before), you will have to register the first server with which you will work.
2: The SQL Server Environment
NOTE
Before you can work with a server in Enterprise Manager, you need to register it.
2. Again, you need to provide the name of the server, your login name, and your
password. You can accept default values for the Server Group option and all other choices under Options. If the connection parameters are correct, Enterprise Manager displays a window for managing SQL Server.
3. Click the + symbol to expand the SQL Server Group node. 4. Expand your server node (again, click the + symbol). 5. Expand the Databases node. 6. Expand the Asset sample database. 7. Click Stored Procedures and watch as a list of stored procedures is displayed
in the Details pane (see Figure 2-13).
Copyright © OnBarcode.com . All rights reserved.