manual de instalacion sql server 2008 r2 pdf

... Mirroring Topology with Snapshots SQL Server 2008 SQL Server 2008 Mirror Server Principal Server Role: PARTNER Role: PARTNER SQL Server 2008 Principal Server Active Passive Clustered OLTP ... Advanced Server Windows 2003 Advanced Server SQL Server 2008 (Virtual SQL Server) SCSI Local Binaries Local Binaries ASPProd1 E: C: C: Master DB TempDB HOE DB ASPProd2 SQL Server 2008 (physical) SQL ... new to SQL Server 2008. Others chapters in this book discuss the components of SSMS and provide more detailed coverage. What’s New in SSMS SSMS is loaded with new features in SQL Server 2008. ...

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... it adds more detail, including cursor and RPC output details. TSQL_SPs Traces stored procedures in detail, including the star t and completion of each stored procedure. The SQL statements ... completion of SQL statements and Remote Procedure Calls (RPCs) as well as key connection information. TSQL Traces the star t of SQL statements and RPCs. This template is useful for debugging client ... are not complet- ing successfully. TSQL_Duration Traces the total execution time for each completed SQL statement or RPC. TSQL_Grouped Traces the star t of SQL statements and RPCs, g rou ped...

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... provider for SQL Server This OLE DB provider, known as SQLOLEDB, is specialized for accessing SQL Server data and is distributed with MDAC. COM applications may continue to use it to access SQL ... with SQL Server 2000 (simply called SQL Server) can still be used but is not the best option for SQL Server 2005 or 2008. To get the latest SNAC functionality, you must use the driver called SQL ... to SQL Server 7 and 2000 databases. . .NET Framework data provider for SQL Server This data provider is built in to the System.Data.SqlClient namespace in the .NET Framework. Managed code applications...

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... 2008 Reporting Server Rpt DB SQL Server 2008 North America Region Regionalization (multiple owners) xyz DB SQL Server 2008 Europe Region xyz DB SQL Server 2008 Primary Failover xyz DB SQL Server 2008 Hot ... 2008 Hot Spare (Fail-over) xyz DB SQL Server 2008 USA (Headquarters) Enabling/Partitioning xyz DB SQL Server 2008 Europe Server xyz DB SQL Server 2008 Asia Server xyz DB FIGURE 19.2 Data replication ... CreditCardApprovalCode CurrencyRateID SubTotal TaxAmt Freight TotalDue Comment rowguid ModifiedDate Cust_Orders Cust_Orders SalesOrderHeader (Article) SalesOrderDetail (Article) SalesOrderDetail (Sales)...

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... Studio, locate the Replication node under the server that will be the distributor (under the SQL0 8DE0 2 named instance node). Right-click the Replication node and choose Configure Distribution. ... ROWGUIDCOL prop- erty, SQL Server automatically uses that column for the row identifier. If not, SQL Server adds a column called rowguid to the table. SQL Server also places an index on this rowguid ... database (distributor). Remember to uncheck the SQL Server named instance of the distribution server if you don’t want to publish from that server (the SQL0 8DE0 2 named instance). 7. Specify a distributor...

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... index defined on it). To locate a data row via a nonclustered index, SQL Server starts at the root node and navi- gates through the appropriate index pages in the intermediate levels of the index ... the T -SQL features available with SQL Server 2008 is the ALTER INDEX statement. This statement simplifies many of the tasks associated with managing indexes. Index oper- ations such as index rebuilds ... order and is the default. The DESC option causes the index to be created in descending order. INCLUDE (column [ , n ] ) Allows a column to be added to the leaf level of an index without being...

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... remained the same in SQL Server 2008. Several features that were added in SQL Server 2005, such as cascading integrity constraints, are still supported in SQL Server 2008. The lack of change ... so in 2008. Keep in mind that bound defaults, which were deprecated in SQL Server 2005, are still available in SQL Server 2008. For now, you can still use this statement to create a default ... managing indexes with T -SQL, but the ALTER INDEX statement provides the bulk of what you need. Many of the other T -SQL options that you may have used for managing indexes in SQL Server 2000...

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... the new template code. Probably the best way to get started is to copy the template code from one of the templates provided with SQL Server 2008 and then modify it as you desire. You then select ... provided for backward compatibility with earlier versions of SQL Server that did not support the reuse of execution plans for T -SQL statements or batches. Applications connecting to SQL Server ... quite simple. SQL Server parses the commands sent to it in a batch by searching for keywords. Stored procedure names aren’t keywords. If SQL Server finds a procedure name among the SQL statements,...

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... SQL Debugger, was left out of SQL Server Management Studio (SSMS) in SQL Server 2005. Fortunately, SQL Server 2008 brings the T -SQL debugger back to SSMS. The Transact -SQL debugger in SQL Server ... T -SQL Debugger, the query editor window must be connected to SQL Server as a member of the sysadmin server role. NOTE Debugging of T -SQL code should be done only on a test or development server, ... bigpubs2008 1 E:\MSSQL2008\DATA\bigpubs2008.mdf PRIMARY 214912 KB Unlimited 10% data only bigpubs2008_log 2 E:\MSSQL2008\DATA\bigpubs2008_log.LDF NULL 504 KB Unlimited 10% log only Table 28.1 describes...

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... ‘Adhoc’ order by size_in_bytes desc, usecounts desc Download from www.wowebook.com ptg 1263 Query Plan Caching 35 The query_hash and query_plan_hash values are new for SQL Server 2008. You ... plans. . sys.dm_exec _sql_ text—Returns the text of the SQL statement for a specified plan handle. . sys.dm_exec_cached_plan_dependent_objects—Returns one row for every dependent object of a compiled ... Caching 35 Although SQL Server can also match query plans for ad hoc SQL statements, there are some limitations as to when a plan can be reused. For SQL Server to match SQL state- ments to existing...

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... processor in SQL Server 2008 includes parallel query processing—an execution strategy that can improve the performance of complex queries on computers with more than one processor. SQL Server inserts ... execution time, SQL Server determines whether the current system state and config- uration allow for parallel query execution. If parallel query execution is justified, SQL Server determines the ... then A=C. SQL Server supports the transitive property in its query predicates. Predicate transitivity enables SQL Server to infer a join equality from two given equalities. Consider the following...

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... !=) comparisons . References to functions SQL Server 2008 enables you to override the default simple parameterization behavior of SQL Server and provide parameterization for more complex queries ... level. Listing 35.8 provides a sample plan guide created for a simple SQL statement. LISTING 35.8 Creating a Plan Guide for a Simple SQL Statement sp_create_plan_guide @name = N’PlanGuide1’, @stmt = N’SELECT ... exceed SQL Server s row size limit. If this happens, SQL Server generates an error during query execution. When the ROBUST PLAN hint is specified, the Query Optimizer does not consider any...

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... example in Listing 36.3, SQL Server performs a clustered index seek on the stores table, using the UPK_storeid index, and a nonclustered index seek on sales_noclust, using index idx1. The inputs ... sys.dm_exec_query_plan(cp.plan_handle) In addition to returning the query plans for the currently running T -SQL batches, SQL Server 2008 also provides the sys.dm_exec_query_stats and sys.dm_exec_cached_plans DMVs. The sys.dm_exec_cached_plans ... ORDERED FORWARD) | | Index Seek(OBJECT:([bigpubs2008].[dbo].[sales_noclust].[idx1] AS [s]), SEEK:([s].[stor_id]=[bigpubs2008].[dbo].[stores].[stor_id] as [st].[stor_id]), WHERE:([bigpubs2008].[dbo].[sales_noclust].[stor_id]...

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... Activity in SQL Server 37 Viewing Locking Activity with SQL Server Profiler Another tool to help you monitor locking activity in SQL Server 2008 is SQL Server Profiler. SQL Server Profiler provides a ... instance rather than a default instance of SQL Server 2008, the SQL Server performance counters are listed under the name of the SQL Server instance rather than under the generic SQLServer perfor- mance ... lock events in SQL Server Profiler. ptg 1358 FIGURE 37.4 Choosing counters for the SQLServer:Locks performance object in Performance Monitor. NOTE If you are monitoring a SQL Server 2008 named instance...

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... following tasks on the SQL Server instance where you want to host the MDW: 1. Ensure that SQL Server Agent is running (for information on starting SQL Server Agent, see Chapter 16, SQL Server Scheduling ... schedule. By default, the wizard configures the Disk Usage Collection set to run in noncached mode every six hours. Depending on how active your server is, you might want to increase or decrease ... bring up that corresponding report for that server. For example, if you click on the link below Server Activity for the LATITUDED830-W7 server, it displays the Server Activity History report, as shown...

Ngày tải lên: 05/07/2014, 02:20

Ngày tải lên: 05/07/2014, 02:20

Ngày tải lên: 05/07/2014, 02:20

Ngày tải lên: 05/07/2014, 02:20

Ngày tải lên: 05/07/2014, 02:20

Ngày tải lên: 05/07/2014, 02:20