... a SQLServer Database Tác giả: Vovisoft.comCấu 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) ... Thiết Kế Một Database Tạo Một User Database Chúng ta có thể tạo một database dễ dàng dùng SQLServer Enterprise bằng cách right-click lên trên " ;database& quot; và chọn " ;New Database& quot; ... động lại SQL Server hay khi ta disconnect. • Model : Database này đóng vai trò như một bảng kẻm (template) cho các database khác. Nghĩa là khi một user database được tạo ra thì SQLServer sẽ...
... 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 làMultiple-Instance nên khi nói đến một (SQL) Server nào ... đến một Instance của SQL Server 2000, thông thường đó là Default Instance. Một Instance của SQLServer 2000có 4 system databases và một hay nhiều user database. Các system databases bao gồm:• ... Msdb : Database này được SQLServer Agent sử dụng để hoạch định các báo động và các công việc cần làm (schedule alerts and jobs). 3.2. Cấu Trúc Vật Lý Của Một SQLServer Database Mỗi một database...
... command. SqlCommand cmd = new SqlCommand(sqlText, conn, tran); // Create the DataAdapter and CommandBuilder. SqlDataAdapter da = new SqlDataAdapter(cmd); SqlCommandBuilder cb = new SqlCommandBuilder(da); ... 6.14 Specifying Locking Hints in a SQLServerDatabase Problem You need to pessimistically lock rows in an underlying SQLServer database. Solution Use SQLServer locking hints from ADO.NET. ... if(holdLockRadioButton.Checked) sqlText += "(HOLDLOCK)"; // Create connection. conn = new SqlConnection( ConfigurationSettings.AppSettings[" ;Sql_ ConnectString"]); conn.Open(...
... Edition 38 SQL Server 2000 Desktop Engine 39 SQL Server 2000 Windows CE Edition 39Should You Migrate to SQLServer 2000? 41How Will SQLServer 2000 Benefit My Organization? 42Will SQLServer 2000 ... Successful SQLServer Migration 46Migrating to SQLServer 2000 46Upgrading from SQLServer 6.5: Active/Passive Mode 49Upgrading from SQLServer 6.5: Active/Active Mode 50Upgrading from SQLServer ... Console 265 SQL Server Enterprise Manager 266 SQL Server MMC Snap-Ins 273Moving and Copying SQLServer Databases 275Enterprise Manager 277Copy Database Wizard 278Detaching and Attaching Databases...
... string to the constructor SqlConnection mySqlConnection = Using a SqlConnection Object to Connect to a SQLServerDatabase You create a SqlConnection object using the SqlConnection() constructor. ... System.Data.SqlClient namespace, you can create a new SqlConnection object using the following statement: SqlConnection mySqlConnection = new SqlConnection(); You can then set the details for the database ... is as follows: mySqlConnection.ConnectionString = server= localhost ;database= Northwind;uid=sa; mySqlConnection.ConnectionTimeout = 15 mySqlConnection .Database = Northwind mySqlConnection.DataSource...
... System.EventArgs) Handles MyBase.Load LoadSQLServers(Me.lstFromSQLServer) LoadSQLServers(Me.lstToSQLServer) End Sub 3. On the lstFromSQLServer and lstToSQLServer list boxes, add the code in Listing ... odb As SQLDMO .Database Dim otbl As SQLDMO.Table Dim oapp As New SQLDMO.Application() Dim osvr As New SQLDMO.SQLServer() Try osvr.LoginSecure = True osvr.Connect(Me.lstFromSQLServer.SelectedItem) ... System.EventArgs) Handles lstFromSQLServer.SelectedIndexChanged GetSQLDatabases(Me.lstFromSQLServer.SelectedItem, Me.lstFromDB) End Sub Private Sub lstToSQLServer_SelectedIndexChanged(ByVal...
... StateChange event of the mySqlConnection object: // open mySqlConnection mySqlConnection.Open(); // create a SqlCommand object SqlCommand mySqlCommand = mySqlConnection.CreateCommand(); ... static void Main() { // create a SqlConnection object SqlConnection mySqlConnection = new SqlConnection(" ;server= localhost ;database= Northwind;uid=sa;pwd=sa"); // monitor the ... Console.WriteLine("Calling mySqlConnection.Open()"); mySqlConnection.Open(); // close mySqlConnection, causing the State to change from Open // to Closed Console.WriteLine("Calling mySqlConnection.Close()");...
... command. SqlCommand cmd = new SqlCommand(sqlText, conn, tran); // Create the DataAdapter and CommandBuilder. SqlDataAdapter da = new SqlDataAdapter(cmd); SqlCommandBuilder cb = new SqlCommandBuilder(da); ... if(holdLockRadioButton.Checked) sqlText += "(HOLDLOCK)"; // Create connection. conn = new SqlConnection( ConfigurationSettings.AppSettings[" ;Sql_ ConnectString"]); conn.Open( ... internally by the lock manager. • The SQLServer Profiler can be used to monitor and record locking information. • The Windows Performance Monitor has a SQLServer Locks Object counter that can...
... to the right database. 2. Run to create the database and the tables needed for the OPN System™ XT Server. Database sql file Microsoft SQLServer opn_mssql .sql My SQL opn_mysql .sql Oracle ... Microsoft SQLServerdatabase for the OPN System™ XT Server? 3 Step 3: Run the opn_mssql .sql on Microsoft SQLServer 1. Start Aqua Data Studio, and connect to the Microsoft SQL Server. ... (left blank / database is created via the opn_mysql .sql script) How to create a Microsoft SQLServerdatabase for the OPN System™ XT Server? 2 2. Open the opn_mssql .sql file in a...
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... booksincluding SQL in a Nutshell (O’Reilly, 2004), Pro SQLServer 2005 Database Design and Optimization(Apress, 2006), and Database Benchmarking:Practical Methods for Oracle & SQL Server (Rampant, ... theProfessional Association for SQL Server, has written for several SQL Server magazines, and has presented at conferences internationally on the topic of database programming with SQL Server. xvii8662FM.qxp ... for SQLServer solutions atQuest Software. A Microsoft SQLServer MVP since 2004, Kevin is a foundingboard member and past president of the international Professional Associa-tion for SQL Server...
... growth of the database. We calculate the specifics for this database and then add the size of the model database. All new databases are based on the model database. The model database has an ... SQLServer :Database counter. Select all counters for the Sales database D. Use System Monitor to monitor the SQLServer:General Statistics counter. Select all counters for the Sales database. ... SQLServer 2000 database without requiring an expert understanding of the structure of the database, the workload, or the internals of SQL Server. The selection of the right indexes for a database...