... right-click on the SQL
Server instance to which you want toadd the database- in this case,
SHADRACH2-and then choose New Database. Although both methods open the
Create Database dialog box, ...
Comments
The Microsoft VisualStudio and SQLServer teams have gone to a lot of effort to make
VS .NET the only design tool you need to use to create databases and their objects.
... Create Database dialog box from within the Server Explorer in
two ways. The first way is to right-click on the Data Connections node and choose
Create New SQLServer Database. The second way is to...
... string to the constructor
SqlConnection mySqlConnection =
Using a SqlConnection Object to Connect to a SQLServerDatabase
You create a SqlConnection object using the SqlConnection() constructor. ... MySqlConnection.cs illustrates how to use a
SqlConnection object to connect to a SQLServerdatabase
*/
using System;
using System.Data;
using System.Data.SqlClient;
class MySqlConnection
{
public ... illustrates how to connect to the SQLServer Northwind database using a
SqlConnection object and display some of the properties of that object.
Listing 7.1: MYSQLCONNECTION.CS
/*
MySqlConnection.cs...
...
StateChange event of the mySqlConnection object:
// open mySqlConnection
mySqlConnection.Open();
// create a SqlCommand object
SqlCommand mySqlCommand = mySqlConnection.CreateCommand(); ... // to Open
Console.WriteLine("Calling mySqlConnection.Open()");
mySqlConnection.Open();
// close mySqlConnection, causing the State to change from Open
// to Closed ... create a SqlConnection object
SqlConnection mySqlConnection =
new SqlConnection(" ;server= localhost ;database= Northwind;uid=sa;pwd=sa");
// monitor the StateChange event using...
... System™ XT Server.
Database sql file
Microsoft SQLServer opn_mssql .sql
My SQL opn_mysql .sql
Oracle opn_oracle .sql
How to create a Microsoft SQLServerdatabase for the OPN System™ XT Server? ... Interface and log onto the system.
3. Navigate toDatabase > Connection and add a new database handler for Microsoft SQL
Server.
Click Save toadd the database handler to the configuration. ... Navigate toDatabase > Selection and select the newly created Microsoft SQLServer
database for all database selections.
How to create a Microsoft SQLServerdatabase for the OPN System™ XT Server?
...
...
Recipe 8.11 Using a Single Stored Procedure 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 ... command for the update stored procedure.
SqlConnection conn = new SqlConnection(
ConfigurationSettings.AppSettings[" ;Sql_ ConnectString"]);
SqlCommand cmd = new SqlCommand( );
cmd.Connection ...
connection to the SQLServer or until it is reset. The handle can be invalidated and the
associated memory freed by calling the system stored procedure
sp_xml_removedocument. The syntax of the stored...
... một user database được tạo ra thì SQLServer
sẽ copy to n bộ các system objects (tables, stored procedures ) từ Model
database sang database mi va to.
ã Msdb : Database ny được SQLServer Agent ... a SQLServer
Database
Tác giả: Vovisoft.com
Cấu Trúc Của SQL Server
Như đã trình bày ở các bài trước một trong những đặc điểm của SQLServer 2000
là Multiple-Instance nên khi nói đến một (SQL) ... Một SQLServer Database
Hầu như mọi thứ trong SQLServer được tổ chức thành những objects ví dụ như
tables, views, stored procedures, indexes, constraints Những system objects
trong SQL Server...
... INTRODUCTION TOVISUALSTUDIO 2008
14
The History of VisualStudio
Visual Studio has quite a history. The first version was called VisualStudio 97, which was most commonly
known for Visual ... Then click the Add button.
CHAPTER 2 ■ INTRODUCTION TOVISUALSTUDIO 2008
22
Figure 2-8. Adding a JavaScript file to a project
5. The JavaScript file will be added to the project and ... based solution approach. To
accommodate those developers, Microsoft announced the VisualStudio 2005 Web Application project
as an add- on toVisualStudio 2005. In VisualStudio 2008, this project...
... Implement a SQLServerDatabase
3.1. Cấu Trúc Của SQL Server
Như đã trình bày ở các bài trước một trong những đặc điểm của SQLServer 2000 là
Multiple-Instance nên khi nói đến một (SQL) Server nào ... Một SQLServer Database
Hầu như mọi thứ trong SQLServer được tổ chức thành những objects ví dụ như
tables, views, stored procedures, indexes, constraints Những system objects trong SQL
Server ... Model : Database ny úng vai trũ nh mt bảng kẻm (template) cho các database
khác. Nghĩa là khi một user database được tạo ra thì SQLServer sẽ copy to n bộ các
system objects (tables, stored procedures...
...
ã
The SQLServer Profiler can be used to monitor and record locking information.
ã
The Windows Performance Monitor has a SQLServer Locks Object counter that
can be used to monitor lock ... underlying SQLServer database.
Solution
Use SQLServer locking hints from ADO.NET.
The sample code contains three event handlers:
Start Tran Button.Click
Creates a SQL SELECT statement to retrieve ... command.
SqlCommand cmd = new SqlCommand(sqlText, conn, tran);
// Create the DataAdapter and CommandBuilder.
SqlDataAdapter da = new SqlDataAdapter(cmd);
SqlCommandBuilder cb = new SqlCommandBuilder(da);...
... from the
Customers table.
Figure 3.27: Viewing the rows in the Customers table using the Server Explorer
You can enter SQL statements by clicking the Show SQL Pane button in the toolbar, as ... can drill down to the tables in the
database by clicking the Add icon in the tree in Server Explorer, and you can retrieve the
rows from a table by clicking the right mouse button on the table ... you have VS
.NET, you should feel free to experiment with the Server Explorer-that's the best way to
learn.
Once you've connected to the database, you can view things such as...
... monitor and record locking information.
ã
The Windows Performance Monitor has a SQLServer Locks Object counter that
can be used to monitor lock activity.
For more information about database ... managed internally by
database software.
A locking hint can be specified with SELECT, INSERT, DELETE, and UPDATE
statements to instruct SQLServer as to the type of lock to use. You can use locking ... SqlCommand cmd = new SqlCommand(sqlText, conn, tran);
// Create the DataAdapter and CommandBuilder.
SqlDataAdapter da = new SqlDataAdapter(cmd);
SqlCommandBuilder cb = new SqlCommandBuilder(da);...
...
LoadSQLServers(Me.lstSQLServers)
End Sub
6. On the lstSQLServers list box, add the code in Listing 7.25 to the
SelectedIndexChanged event. This routine toggles the btnDetach button,
depending ...
Dim oSQLSvr As New SQLDMO.SQLServer()
Dim strAttachMsg As String
Try
oSQLSvr.LoginSecure = True
oSQLSvr.Connect(Me.lstSQLServers.SelectedItem)
' Attach the database ... btnDetach button, add the code in Listing 7.27 to the Click event. After
connecting to the server, the DetachDB method is called. Then the
GetSQLDatabases routine is called to refresh the database...
... Team LiB ]
Recipe 10.7 Creating a New SQLServerDatabase
Problem
You need to create a new database in your SQL Server.
Solution
Use the CREATE DATABASE statement.
The sample code executes ... statement, the DROP
DATABASE statement, or DDL, see Microsoft SQLServer Books Online.
The solution for Oracle databases and other databases is similar to that shown for SQL
Server although the ...
using System.Data.SqlClient;
// . . .
StringBuilder sb = new StringBuilder( );
// SQL DDL command text to create database.
String sqlText = "CREATE DATABASE MyDatabase ON PRIMARY...
... the SQL Servers
LoadSQLServers(Me.lstSQLServers)
End Sub
3. On the lstSQLServers list box, add the code in Listing 7.9 to the
SelectedIndexChanged event. This routine calls both the GetSQLDatabases, ...
a Given SQLServer
Public Sub GetBackupDevices(ByVal strSQLServer As String, _
ByRef lstBackupDevices As ListBox)
Dim oDevice As SQLDMO.BackupDevice
' Log on to the SQL Server. ...
' Log on to the SQL Server.
Dim osvr As SQLDMO.SQLServer = New SQLDMO.SQLServer()
osvr.LoginSecure = True
osvr.Connect(strSQLServer)
lstBackupDevices.Items.Clear()
'...
... Constraints from a SQLServerDatabase
Problem
You need to programmatically define constraints in a DataSet and retrieve constraint
information defined in a SQLServer database.
Solution ... allows applications to continue to work
properly if the system tables change in future releases of SQL Server. Information
schema views provide an alternative to using system stored procedures ...
Discussion
Information schema views were first available in SQLServer 7.0 and later. They provide
system-table independent access toSQLServer metadata. The views are based on system
tables and...