Hướng dẫn học Microsoft SQL Server 2008 part 37 pdf

... a partitioned OVER() clause. Simi- lar to the ranking example, the previous example could be partitioned by product category to generate percentiles within each category. Aggregate Functions SQL ... of views. Distributed partition views ,or federated databases , divide very large tables across multiple smaller tables or separate servers to improve performance. The partitioned view then span...

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... relationship. Part Widget Super Widget BoM Part APart B Part C Primary Key:ContactID Widget Thing1 Bolt ForeignKey:AssemblyID Foreign Key: ComponentID Widget Part A Part B Super Widget Part A Widget Part ... 1 Part A Bolt Part B Thing 1 Super Widget Part A SuperWidget Part C Part C In the sample data, Part A is constructed from two parts (a Thing1 and a bolt) and is...

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... manage SQL Server 2008 and SQL Server 2005 servers. It’s SMO-based, so some features may work with SQL Server 2000, but it’s not guaranteed to be compatible. A common misconception among new SQL Server ... developers, Microsoft Data Access Components (MDAC) is compatible with SQL 2008 but will not be enhanced to support the new 2008 SQL Server features. Chapter 3...

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... from SQL Server, because that’s a common request from businesspeople. Finally, this chapter took a quick look at the features in SQL Server 2008 to make PowerShell an integral part of the SQL Server ... drive and then SQL Server can be navigated like the file system. There are four main directories under SQLSERVER: — SQL, SQLPolicy, SQLRegistration, and DataCol- lection: ■...

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... functionality in the ANSI SQL specification, but unfortunately, there’s nothing new with windowing and ranking in SQL Server 2008. All the examples in this chapter use the AdventureWorks2008 sample database. The ... regions in the @SQLStr. A little string manipulation to assemble the pivot statement and an sp_executesql command completes the job: DECLARE @SQLStr NVARCHAR(1024) SELECT @...

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... develop server- side solutions; and SQL Server has a large variety of technologies to choose from to develop server- side code — from the mature T -SQL language to .NET assemblies hosted within SQL Server. This ... Relational’’ part of the book, I hope you’re getting a sense of the breadth of data SQL Server can manage. The next chapter concludes this part with Filestream,...

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... files using SQL Server Management Studio (NAME = NewDB, FILENAME = ‘e:\SQLData\NewDB.mdf’), (NAME = NewDB2, FILENAME = ‘f:\SQLData\NewDB2.ndf’) LOG ON (NAME = NewDBLog, FILENAME = ‘g:\SQLLog\NewDBLog.ldf’), (NAME ... undo. Creating Tables Like all relational databases, SQL Server is table-oriented. Once the database is created, the next step is to create the tables. A SQL Server da...

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... c23.tex V4 - 07/23/2009 4:53pm Page 600 Part IV Developing with SQL Server SQL Server log SQL Server also maintains a series of log files. Each time SQL Server starts, it creates a new log file. Six ... done since the beginning of SQL Server, using @@error to see the error status of the previous SQL statement. ■ Try/catch was introduced in SQL Server 2008, bringing...

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... Used to synchronize a SQL Server Compact 3.5 database with other editions of SQL Server ■ Merge replication: Used to synchronize different editions of SQL Server, including SQL Server Compact 3.5 While ... Microsoft. Synchronization.Data.dll ■ Microsoft. Synchronization.Data.SqlServerCe.dll ■ Microsoft. Synchronization.Data .Server. dll The Synchronization Agent, Synchroniza...

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... 07/21/2009 2:10pm Page 808 Part V Data Connectivity What’s New with Service Broker? S ervice Broker was introduced with much fanfare in SQL Server 2005. For SQL Server 2008, there are a few slight ... conversation. IF @message_type_name =’http://schemas .microsoft. com /SQL/ ServiceBroker/EndDialog’ OR @message_type_name =’http://schemas .microsoft. com /SQL/ ServiceBroker/Error’ B...

Ngày tải lên: 04/07/2014, 09:20