performance deadlock and system issues
MCTS Exam 70-432: Microsoft SQL Server 2008 — Implementation and Maintenance potx
Ngày tải lên :
28/03/2014, 19:20
... Using SQL Server Profiler to Diagnose Performance and Deadlock Issues 366 Create a Counter Log Using System Monitor to Diagnose Performance, Deadlock, and System Issues 366 Take a Practice Test ... both 32-bit and 64-bit operating systems You can install all editions of SQL Server 2008 on either Windows Server 2003 Standard Edition SP2 and higher or Windows Server 2008 Standard and higher ... Transform, and Load (ETL) applications while also allowing organizations to build applications that can manage databases and system resources, respond to database and system events, and even interact...
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Tài liệu To create a Microsoft SQL Server database for OPN Systemô XT Server pptx
Ngày tải lên :
20/12/2013, 23:15
... database on the OPN System Server Start the OPN Server Console Start the Web Configuration Interface and log onto the system Navigate to Database > Connection and add a new database handler for Microsoft ... not apply to you Antepo and Open Presence Network (OPN) are trademarks and/ or registered trademarks of Antepo, Inc in the United States and other countries Other products and company names mentioned ... Microsoft SQL Server database for the OPN System XT Server? Appendix – Instructions for MySQL and Oracle databases The procedures to create a MySQL and Oracle databases are similar to the steps...
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Design and Implement a SQL Server Database
Ngày tải lên :
25/08/2012, 09:00
... Những system objects SQL Server thường có bắt đầu chữ sys hay sp Các objects nghiên cứu sau phần bàn sơ qua số system object thông dụng SQL Server database mà Một số Sytem objects thường dùng: System ... rộng mà lại phải ước lượng trước? Nguyên nhân chọn Autogrowth (hay Autoshrink) gặp vấn đề sau: • • Performance hit: Ảnh hưởng đáng kể đến khả làm việc SQL Server Do phải thường xuyên kiểm tra xem ... SQL server bận rộn (như ban đêm hay sau làm việc) để nới rộng data file không làm ảnh hưởng tới performance Server Chú ý giả sử ta dành sẵn GB cho datafile, dùng Window Explorer để xem ta thấy...
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Design and Implement a SQL Server Database
Ngày tải lên :
06/10/2013, 17:20
... Những system objects SQL Server thường có bắt đầu chữ sys hay sp Các objects nghiên cứu sau phần bàn sơ qua số system object thông dụng SQL Server database mà Một số Sytem objects thường dùng: System ... cấp thông tin database object (table, view ) hay data type Cung cấp thông tin database cụ thể System Stored Procedure Sp_monitor Sp_spaceused ['object', 'updateusage' ] Sp_who ['login'] Ứng ... rộng mà lại phải ước lượng trước? Nguyên nhân chọn Autogrowth (hay Autoshrink) gặp vấn đề sau: • Performance hit: Ảnh hưởng đáng kể đến khả làm việc SQL Server Do phải thường xuyên kiểm tra xem...
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Specifying Locking Hints in a SQL Server Database
Ngày tải lên :
17/10/2013, 20:15
... command SqlCommand cmd = new SqlCommand(sqlText, conn, tran); // Create the DataAdapter and CommandBuilder SqlDataAdapter da = new SqlDataAdapter(cmd); SqlCommandBuilder cb = new SqlCommandBuilder(da); ... integrity and database consistency by preventing other users from changing data being read by a user and preventing users from reading data being changed by a user Locks are acquired and released ... cancelButton_Click(object sender, System. EventArgs e) { cancelButton.Enabled = false; // Unbind the table from the grid dataGrid.DataSource = null; // Roll back the transaction and close the connection...
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Apress - Beginning SQL Server 2008 for Developers_ From Novice to Professional (2008)01
Ngày tải lên :
18/10/2013, 07:15
... to my mum and dad whom I love very much and who made me what I am today Without their help, understanding, and patience when it came to my use of the television for the Sinclair ZX80 and the Sinclair ... drums, to Andrew and everyone at host-it Internet Solutions, my ISP, for putting up with my incessant hassling over SQL Server and DotNetNuke Thanks to my bosses Bill Cotton and Aubrey Lomas and coworker ... Improved performance and significant feature enhancements Still a long way behind in terms of the performance and feature set of later versions, but with this version, SQL Server became capable of handling...
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Designing SQL Server Databases for .NET Enterprise Servers
Ngày tải lên :
18/10/2013, 18:15
... SQL 7, and SQL 2000; application development; training; embedded systems development; and Windows NT and 2000 project rollout planning and implementations Mark lives with his wife Debbie and two ... Server Licensing and Pricing Enterprise Edition Hardware Requirements and Capacity Limits Operating System Compatibility Standard Edition Hardware Requirements Software and Operating System Compatibility ... Database and Data Source Designing and Building Cubes Using the Cube Wizard Editing Cubes Data Security in Cubes Defining Measures and Dimensions Understanding Measures and Dimensions Creating and...
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Getting a SQL Server Query Plan
Ngày tải lên :
28/10/2013, 18:15
... Description Date and Time Alters current session settings for handling of date and time data Locking Alters current session settings for handling SQL Server locking Miscellaneous Alters current session ... sb.Append(Environment.NewLine); } while(dr.NextResult( )); dr.Close( ); // Create and execute the command to retrieve query results cmd = new SqlCommand("SET SHOWPLAN_TEXT OFF", conn); cmd.ExecuteNonQuery( ); conn.Close( ... alters current session handling of specific information Table 104 describes the categories of SET statements Table 10-4 SET statement categories Category Description Date and Time Alters current...
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Using a SqlConnection Object to Connect to a SQL Server Database phần 1
Ngày tải lên :
07/11/2013, 10:15
... typically log in to Windows with a username and password If you're using Windows integrated security, you can pass your username and password to SQL Server and use those credentials to connect to ... NET" section Next, you'll see how to open and close a connection Opening and Closing a Database Connection Once you've created your Connection object and set its ConnectionString property to the ... how to use 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...
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Debugging a SQL Server Stored Procedure
Ngày tải lên :
07/11/2013, 13:15
... the Configuration drop-down list box Select the Configuration Properties folder in the left pane and choose Debugging In the Debuggers section of the right pane, set Enable SQL Debugging to true ... Server debugging components Component Installation location SQLLE.DLL Client SQLDBG.DLL Client and server MSSDBI98.DLL Server in the \binn directory of the SQL Server instance SQLDBREG2.EXE Client ... or in the reentry point in the code as required Alternatively, open the code or stored procedure and right-click on the line to break on Select Run to Cursor from the shortcut menu to reach the...
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Tài liệu Using a SqlConnection Object to Connect to a SQL Server Database phần 2 doc
Ngày tải lên :
14/12/2013, 13:15
... using System; using System. Data; using System. Data.SqlClient; class StateChange { // define the StateChangeHandler() method to handle the // StateChange event public static void StateChangeHandler( ... InfoMessageHandler() method mySqlConnection.InfoMessage += new SqlInfoMessageEventHandler(InfoMessageHandler); // open mySqlConnection mySqlConnection.Open(); // create a SqlCommand object SqlCommand ... SqlCommand mySqlCommand = mySqlConnection.CreateCommand(); // run a PRINT statement mySqlCommand.CommandText = "PRINT 'This is the message from the PRINT statement'"; mySqlCommand.ExecuteNonQuery();...
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Tài liệu Specifying Locking Hints in a SQL Server Database doc
Ngày tải lên :
14/12/2013, 18:16
... command SqlCommand cmd = new SqlCommand(sqlText, conn, tran); // Create the DataAdapter and CommandBuilder SqlDataAdapter da = new SqlDataAdapter(cmd); SqlCommandBuilder cb = new SqlCommandBuilder(da); ... integrity and database consistency by preventing other users from changing data being read by a user and preventing users from reading data being changed by a user Locks are acquired and released ... cancelButton_Click(object sender, System. EventArgs e) { cancelButton.Enabled = false; // Unbind the table from the grid dataGrid.DataSource = null; // Roll back the transaction and close the connection...
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Tài liệu Executing a SQL Server Stored Procedure By Using ActiveX Data Objects doc
Ngày tải lên :
14/12/2013, 20:16
... MessageBox.Show(excp.Message) End Try End Sub The last thing that this routine does is open a recordset based on the Command object This is to the use just those records that are needed In this case, the GetString method...
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Tài liệu Determining the Length of Columns in a SQL Server Table doc
Ngày tải lên :
24/12/2013, 05:15
... dt.TableName + Environment.NewLine); // Create the command to retrieve column information cmd = new SqlCommand("sp_help", conn); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.Add("@objname", ... schemaInfo.ToString( ); Discussion The system stored procedure sp_help returns, in addition to the length of all fields, the precision and scale of columns as appropriate The sp_help system stored procedure ... precision, and scale of each column in columns named Length, Prec, and Scale The column length returned by the sp_help is in bytes, meaning that Unicode data types (nchar, nvarchar, and ntext)...
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Tài liệu Using a Single Stored Procedure to Update Multiple Changes to a SQL Server Database pdf
Ngày tải lên :
21/01/2014, 11:20
... Namespaces, variables, and constants using System; using System. Configuration; using System. Windows.Forms; using System. Text; using System. IO; using System. Data; using System. Data.SqlClient; ... ConfigurationSettings.AppSettings["Sql_ConnectString"]); SqlCommand cmd = new SqlCommand( ); cmd.Connection = conn; cmd.CommandText = STOREDPROCEDURE_NAME; cmd.CommandType = CommandType.StoredProcedure; // Inserted and updated records ... that returns a handle to the internal representation of the XML document For more information about the OpenXML command and the system stored procedures sp_xml_preparedocument and sp_xml_removedocuemnt,...
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Tài liệu Back Up and Verify a SQL Server Database doc
Ngày tải lên :
21/01/2014, 12:20
... btnClose_Click(ByVal sender As System. Object, _ ByVal e As System. EventArgs) Handles btnClose.Click Me.Close() End Sub Figure 7.7 Creating a form for backing up and verifying a SQL Database gives ... List Boxes Private Sub lstSQLServers_SelectedIndexChanged(ByVal sender As System. Object, ByVal e As System. EventArgs) _ Handles lstSQLServers.SelectedIndexChanged GetSQLDatabases(Me.lstSQLServers.SelectedItem, ... frmHowTo7_2.vb: Performing the Backup Private Sub btnBackup_Click(ByVal sender As System. Object, _ ByVal e As System. EventArgs) Handles btnBackup.Click ' Create a connection to the server Dim osvr As...
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Tài liệu Retrieving Constraints from a SQL Server Database docx
Ngày tải lên :
26/01/2014, 10:20
... were first available in SQL Server 7.0 and later They provide system- table independent access to SQL Server metadata The views are based on system tables and provide a layer of abstraction that ... work properly if the system tables change in future releases of SQL Server Information schema views provide an alternative to using system stored procedures that were previously and are still available ... querying the TABLE_CONSTRAINTS (Table 611) and KEY_COLUMN_USAGE (Table 6-9) information schema views The views are joined on the CONSTRAINT_NAME field and restricted to constraints with a CONSTRAINT_TYPE...
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Tài liệu Getting a SQL Server Query Plan pdf
Ngày tải lên :
26/01/2014, 10:20
... Description Date and Time Alters current session settings for handling of date and time data Locking Alters current session settings for handling SQL Server locking Miscellaneous Alters current session ... sb.Append(Environment.NewLine); } while(dr.NextResult( )); dr.Close( ); // Create and execute the command to retrieve query results cmd = new SqlCommand("SET SHOWPLAN_TEXT OFF", conn); cmd.ExecuteNonQuery( ); conn.Close( ... alters current session handling of specific information Table 104 describes the categories of SET statements Table 10-4 SET statement categories Category Description Date and Time Alters current...
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Tài liệu Restore a SQL Server Database doc
Ngày tải lên :
26/01/2014, 11:20
... SQL Servers into a List Box Private Sub frmHowTo7_3_Load(ByVal sender As System. Object, _ ByVal e As System. EventArgs) Handles MyBase.Load ' Load up the SQL Servers LoadSQLServers(Me.lstSQLServers) ... List Boxes Private Sub lstSQLServers_SelectedIndexChanged(ByVal sender As System. Object, ByVal e As System. EventArgs) _ Handles lstSQLServers.SelectedIndexChanged GetSQLDatabases(Me.lstSQLServers.SelectedItem, ... frmHowTo7_3.vb: Performing the Backup Private Sub btnRestore_Click(ByVal sender As System. Object, _ ByVal e As System. EventArgs) Handles btnRestore.Click ' Create a connection to the server Dim osvr As...
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Tài liệu Wiley - Microsoft SQL Server 2008 For Dummies (2008)01 doc
Ngày tải lên :
27/01/2014, 09:20
... Fun and Easy Way, Dummies.com, Making Everything Easier, and related trade dress are trademarks or registered trademarks of John Wiley & Sons, Inc., and/ or its affiliates in the United States and ... it next ߜ When I tell you to choose menu commands, I it like this: Choose File➪Save, which means choose the File command and then choose the Save command ߜ When I want you to type a specific item, ... comfortable using a computer and with basic use of the Windows operating system You should feel comfortable starting programs and opening files ߜ You’re familiar with the Internet and know how to locate...
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