SQL Server - Bài 15

... Bloghttp://blog.benhall.me.uk/2007/06 /sql- server- 2008 -sql- merge-statement.html Books Online: http://msdn2.microsoft.com/en-us/library/bb510625 (SQL. 100).aspx MicrosoftMS. SQL Server 2008Developer Business ... IntelliSensehttp://msdn2.microsoft.com/en-us/library/aa697427(vs.80).aspx MicrosoftMS. SQL Server 2008LINQ MicrosoftMS. SQL Server 2008ScalabilityChallenges Micr...

Ngày tải lên: 15/11/2012, 10:59

... objects MicrosoftMicrosoftExample MicrosoftMicrosoftOutlineIntroduction to SQL ServerRelational Data ModelExploring SQL Server Architecture Data Access Architectures SQL Server Services & Tools SQL Server EditionsEvolution of SQL Server Summary MicrosoftMicrosoftData ... IDE MicrosoftMicrosoftSQL Server EditionsEnterprise (Developer) EditionStandard EditionWorkgro...

Ngày tải lên: 15/11/2012, 10:59

... created by users MicrosoftMicrosoft Surface Area Configuration New Installation SQL Server 2008 SQL Server 2005 SQL Server 2008 Services disabled and features not installed by default State of ... Environment Registered Servers MicrosoftMicrosoft Outline √ Integrated Management Environment √ Navigation √ Administering Databases  Maintaining SQL Server Database  Writing T...

Ngày tải lên: 15/11/2012, 10:59

... functions MicrosoftMicrosoft- ASCII( )- CHAR( )- UPPER( )- LOWER( )- LEN( )- LTRIM( )- RTRIM( )- LEFT( )- RIGHT( )- AVG( )- MIN( )- MAX( )- SUM( )- COUNT( )- SQUARE( )- SQRT( )- ROUND( )- GETDATE()-DATEPART(YY,getdate() )- DATEDIFF(X,Y,Z )- ... T -SQL for Data ManipulationVu Tuyet Trinhtrinhvt-fit@mail.hut.edu.vnHanoi University of Te...

Ngày tải lên: 15/11/2012, 10:59

... image  Others  sql_ variant, timestamp, xml… MicrosoftMicrosoft User-defined Data Type  Extending the SQL type system as  alias data types that consist of a single SQL Server system data ... data management • Enterprise-scales only Example • Windows File Servers • NetApp NetFiler • EMC Centera • Fujitsu Nearline • SQL Server VARBINARY(MAX) Use File Servers DB Application Ap...

Ngày tải lên: 15/11/2012, 10:59

... MicrosoftMicrosoftVariablesSQL Server supports two types of variables in T -SQL @@global_variable@local_variable MicrosoftMicrosoftList of Global variables @@CONNECTIONS Number of connections made to the server ... access to the data in a result set for T -SQL statements in scripts, stored procedures, and triggers MicrosoftMicrosoftCursor ImplementationsTransact -SQL Server Cur...

Ngày tải lên: 15/11/2012, 10:59

... I.ProductIDENDProductsProductsProductIDUnitsInStock… …13 4151 065202 15 UpdatedBackOrdersBackOrdersProductIDUnitsOnOrder …112 3151 0652 15 Trigger Deletes Row MicrosoftMicrosoftProductsProductsProductIDUnitsInStock… …123 4151 06520Enforcing ... 0x15…DELETE statement loggedCategoriesCategoriesCategoryID123CategoryNameBeveragesCondimentsConfectionsDescriptionSoft drinks, coffees…Sweet and...

Ngày tải lên: 15/11/2012, 10:59

... ProviderSystem.data.dll+{System.data}….IDbConnectionIDbCommandIDataReaderIDbTransactionIDbDataAdapter….System.data.dll+{System.data.SqlClient}….SqlConnectionSqlCommandSqlDataReaderSqlTransactionSqlDataAdapterSqlCommandBuilderWarning: There is no IDbCommandBuilder MicrosoftMicrosoftDataReaderFast Forward-Only/Read-Only ... create SqlMetaData to describe the resultSqlMetaData[] columns = new...

Ngày tải lên: 15/11/2012, 10:59

... Integrity(between tables)User-definedintegrity MicrosoftMicrosoftEnforcing Data IntegrityDeclarative data integrityDefined in object definitionsEnforced automatically SQL Server by using constraints, ... USE NorthwindALTER TABLE dbo.EmployeesADD CONSTRAINT CK_birthdateCHECK (BirthDate > '0 1-0 1-1 900' AND BirthDate <getdate()) MicrosoftMicrosoftDEFAULT Constrain...

Ngày tải lên: 15/11/2012, 10:59

... EnumLocks• SQL Server Profiler • System Monitor MicrosoftMicrosoftConsiderations for Using TransactionsTransaction guidelinesKeep transactions as short as possibleUse caution with certain Transact -SQL ... LogIntroduction to Transactions and LocksManaging Transactions SQL Server Locking & Managing Locks MicrosoftMicrosoftTransaction Log ArchitectureWrite-Ahead transaction...

Ngày tải lên: 15/11/2012, 10:59