connecting to sql server database in javascript

Tài liệu Connecting to SQL Server Using Integrated Security from ASP.NET ppt

... Solution Connect to SQL Server from ASP.NET using Windows Authentication in SQL Server. Discussion Connecting to a SQL Server database provides two different authentication modes: Windows Authentication ... Connecting to SQL Server Using Integrated Security from ASP.NET Problem You want to coordinate Windows security accounts between an ASP.NET application and SQL Server. Solution Connect to ... authenticating a connection. SQL Server Authentication Uses a SQL Server login account providing a user ID and password. Integrated security requires that the SQL Server is running on the same computer...

Specifying Locking Hints in a SQL Server Database

Danh mục: Kỹ thuật lập trình

... 6.14 Specifying Locking Hints in a SQL Server Database Problem You need to pessimistically lock rows in an underlying SQL Server database. Solution Use SQL Server locking hints from ADO.NET. ... that can be used to monitor lock activity. For more information about database locks, using locking hints, or monitoring database locks, see Microsoft SQL Server Books Online. [ Team LiB ] ... structures used internally by the lock manager. • The SQL Server Profiler can be used to monitor and record locking information. • The Windows Performance Monitor has a SQL Server Locks Object...

Using a SqlConnection Object to Connect to a SQL Server Database phần 1

Danh mục: Kỹ thuật lập trình

... connect to the // database, passing the connection string to the constructor SqlConnection mySqlConnection = Using a SqlConnection Object to Connect to a SQL Server Database You create a SqlConnection ... object to connect to a SQL Server database */ using System; using System.Data; using System.Data.SqlClient; class MySqlConnection { public static void Main() { // formulate a string ... Pooling Opening and closing a database connection is a relatively time-consuming process. For this reason, ADO.NET automatically stores database connections in a pool. Connection pooling offers...

Tài liệu Using a SqlConnection Object to Connect to a SQL Server Database phần 2 doc

Danh mục: Kỹ thuật lập trình

... produce information and error messages using the SQL Server PRINT or RAISERROR statements, which are described in Chapter 4, "Introduction to Transact- SQL Programming." The following InfoMessageHandler() ... closed. Connecting The Connection is establishing access to the database. Executing The Connection is running a command. Fetching The Connection is retrieving information from the database. ... Closed to Open Calling mySqlConnection.Close() mySqlConnection State has changed from Open to Closed The InfoMessage Event The InfoMessage event fires when the database returns a warning or information...

Tài liệu Specifying Locking Hints in a SQL Server Database doc

Danh mục: Quản trị mạng

... • The SQL Server Profiler can be used to monitor and record locking information. • The Windows Performance Monitor has a SQL Server Locks Object counter that can be used to monitor lock ... For more information about database locks, using locking hints, or monitoring database locks, see Microsoft SQL Server Books Online. [ Team LiB ] SERIALIZABLE Use the same locking as a ... database software. A locking hint can be specified with SELECT, INSERT, DELETE, and UPDATE statements to instruct SQL Server as to the type of lock to use. You can use locking hints when you need...

Tài liệu To create a Microsoft SQL Server database for OPN Systemô XT Server pptx

Danh mục: Cơ sở dữ liệu

... login information when connecting to the database sql scripts Each of the database types has a sql file that you need to: 1. Modify to point to the right database. 2. Run to create the database ... System™ XT Server. Database sql file Microsoft SQL Server opn_mssql .sql My SQL opn_mysql .sql Oracle opn_oracle .sql How to create a Microsoft SQL Server database for the OPN System™ XT Server? ... assigned to Oracle DB) How to create a Microsoft SQL Server database for the OPN System™ XT Server? 8 Connecting to MySQL database When you connect to the MySQL database using the...

Tài liệu Using a Single Stored Procedure to Update Multiple Changes to a SQL Server Database pdf

Danh mục: Kỹ thuật lập trình

... using System.Text; using System.IO; [ Team LiB ] Recipe 8.11 Using a Single Stored Procedure to Update Multiple Changes to a SQL Server Database Problem You need to update a SQL Server ... results are returned in an edge table format representing the XML document structure in a single table. The system stored procedure sp_xml_preparedocument reads XML as input text using the MSXML ... update a SQL Server 2000 database with changes to multiple rows in a DataSet by executing a single stored procedure. Solution Use OpenXML with an XMLdocument representing a DataSet of the changes...

Design and Implement a SQL Server Database

Danh mục: Cơ sở dữ liệu

... trong SQL Server ta có các loại Integer như : tinyint, smallint, int, bigint. Trong đó kích thước từng loại tương ứng là 1,2,4,8 bytes. Nghĩa là loại smallint tương đương với Integer và loại int ... (SQL) Server nào đó là ta nói đến một Instance của SQL Server 2000, thông thường đó là Default Instance. Một Instance của SQL Server 2000 có 4 system databases và một hay nhiều user database. ... Một SQL Server Database Hầu như mọi thứ trong SQL Server được tổ chức thành những objects ví dụ như tables, views, stored procedures, indexes, constraints Những system objects trong SQL Server...

Design and Implement a SQL Server Database

Danh mục: Kỹ thuật lập trình

... trong SQL Server ta có các loại Integer như : tinyint, smallint,int, bigint. Trong đó kích thước từng loại tương ứng là 1,2,4,8 bytes. Nghĩa là loạismallint tương đương với Integer và loại int ... ta nói đến một Instance của SQL Server 2000, thông thường đó là Default Instance. Một Instance của SQL Server 2000có 4 system databases và một hay nhiều user database. Các system databases bao ... một user database được tạo ra thì SQL Server sẽ copy to n bộ cácsystem objects (tables, stored procedures ) từ Model database sang database mới vừa tạo. • Msdb : Database này được SQL Server...

Tài liệu Connecting to an Oracle Database docx

Danh mục: Kỹ thuật lập trình

... [ Team LiB ] Recipe 1.9 Connecting to an Oracle Database Problem You want to connect to an Oracle database. Solution You can connect to an Oracle database using either the Oracle .NET ... TNSNAMES.ORA to locate the Oracle database and determine how to connect to it based on the Data Source or Database attribute in the connection string. An example of an entry in the TNSNAMES.ORA ... sample code contains two event handlers: Oracle Button.Click Creates and opens a connection to an Oracle database using the Oracle .NET data provider. Information about the database is displayed...

Tài liệu Create a Detach/Attach SQL Server Database Dialog Box ppt

Danh mục: Cơ sở dữ liệu

... After connecting to the server, the DetachDB method is called. Then the GetSQLDatabases routine is called to refresh the database list. Listing 7.27 frmHowTo7_5.vb: Detaching a SQL Server Database ... 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 ... 7. On the lstDatabases list box, add the code in Listing 7.26 to the SelectedIndexChanged event. This routine toggles the btnDetach button, depending on whether a SQL Server and database have...

Tài liệu Creating a New SQL Server Database doc

Danh mục: Kỹ thuật lập trình

... Creating a New SQL Server Database Problem You need to create a new database in your SQL Server. Solution Use the CREATE DATABASE statement. The sample code executes the DDL statement—using ... object to create a new database named MyDatabase in SQL Server. The C# code is shown in Example 10-7. Example 10-7. File: CreateServerDatabaseForm.cs // Namespaces, variables, and constants using ... using System.Configuration; using System.Text; using System.Data; using System.Data.SqlClient; // . . . StringBuilder sb = new StringBuilder( ); // SQL DDL command text to create database. ...

Tài liệu Using an IP Address to Connect to SQL Server pdf

Danh mục: Kỹ thuật lập trình

... library to be monitored is installed and configured. Available network libraries for SQL Server 2000 include: AppleTalk ADSP Allows Apple Macintosh to communicate with SQL Server using native ... connection string. The sample code contains a single event handler: Connect Button.Click Creates and opens a connection to a SQL Server using its IP address. Information about the SQL Server is ... ] Recipe 1.6 Using an IP Address to Connect to SQL Server Problem You want to connect to a SQL Server using its IP address instead of its server name. Solution Use the Network Address...

Tài liệu Create a New SQL Server Database from Within Visual Studio .NET pptx

Danh mục: Cơ sở dữ liệu

... 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 SQL Server Database. The second way is to ... right-click on the SQL Server instance to which you want to add the database- in this case, SHADRACH2-and then choose New Database. Although both methods open the Create Database dialog box, ... actually make a database useful. to create a new database, it does give you an idea of where you can see various databases in your system. Now you will learn how to create a database in VS .NET....

Tài liệu Back Up and Verify a SQL Server Database doc

Danh mục: Cơ sở dữ liệu

... 7.1. For an examination of the LoadSQLServers routine, check out step 4 in that How -To. Listing 7.8 frmHowTo7_2.vb: Calling the Routine That Loads Available SQL Servers into a List Box Private ... Dim oDevice As SQLDMO.BackupDevice ' Log on to the SQL Server. Dim osvr As SQLDMO.SQLServer = New SQLDMO.SQLServer() osvr.LoginSecure = True osvr.Connect(strSQLServer) lstBackupDevices.Items.Clear() ... oResults As SQLDMO.QueryResults Dim intRowCount As Integer Dim intColCount As Integer ' Create a connection to the server Dim osvr As New SQLDMO.SQLServer() osvr.LoginSecure =...