SQL Server - Bài 2

... SQL ServicesMicrosoftMicrosoftSurface Area ConfigurationNew Installation SQL Server 20 0 8SQL Server 20 05 SQL Server 20 08Services disabled and features not installed by defaultState of services ... Databases√Maintaining SQL Server Database √Writing Transact -SQL with Query Editor Working with Templates, Solutions, Script Projects, and Source Control21MicrosoftMicrosoftTemplatesContaining the T -SQL statements ... carried over from upgraded installationMicrosoftMicrosoftSurface Area ConfigurationSQL Server 20 0 8SQL Server 20 08Services disabled and features not installed by defaultState of services and features...

SQL Server - Bài 1

... ApplicationOLAPOLAPOLTPOLTPQueryQueryP 2- 3 MicrosoftMicrosoftSQL Server GoalMicrosoftMicrosoftOutlineIntroduction to SQL Server Relational Data ModelExploring SQL Server Architecture Data Access Architectures SQL Server ... objectsMicrosoftMicrosoftExampleMicrosoftMicrosoftOutlineIntroduction to SQL ServerRelational Data ModelExploring SQL Server Architecture Data Access Architectures SQL Server Services & Tools SQL Server EditionsEvolution of SQL Server SummaryMicrosoftMicrosoftData ... IDEMicrosoftMicrosoftSQL Server EditionsEnterprise (Developer) EditionStandard EditionWorkgroup Edition SQL Server Express Edition SQL Server Everywhere EditionMicrosoftMicrosoftEvolution of SQL ServerSQL Server...

SQL Server - Bài 3

... functionsMicrosoftMicrosoft- 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 Technology1MicrosoftMicrosoftOverview of Transact -SQL Based on AINSI SQL 92 standardComposing ... following:MicrosoftMicrosoftSelect-multiple tablesMicrosoftMicrosoftSelect-mergeA new feature in SQL2 008 is merge statement. You can merge 2 or more tables:MicrosoftMicrosoftSelect-Group bySpecifies the...

SQL Server - Bài 4

... imageOthers  sql_ variant, timestamp, xml… MicrosoftMicrosoftUser-defined Data TypeExtending the SQL type system asalias data types that consist of a single SQL Server system data ... Data Type //1/ /2/ /3/ /2/ 1/3/1/ExampleCREATE TABLE employee ( EmployeeID int NOT NULL, EmpName varchar (20 ) NOT NULL, Title varchar (20 ) NULL, Salary decimal(18, 2) NOT NULL, hireDate ... data management•Enterprise-scales onlyExample •Windows File Servers•NetApp NetFiler•EMC Centera•Fujitsu Nearline• SQL Server VARBINARY(MAX)Use File ServersDBApplicationApplicationBLOBsBLOBsDedicated...

SQL Server - Bài 6

... MicrosoftMicrosoftVariablesSQL Server supports two types of variables in T -SQL @@global_variable@local_variableMicrosoftMicrosoftList 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 CursorsUsed in scripts, stored ... retrievalControl statementsWrite SQL statements using SQL Server basic functionsUse basic functions in a queryImplementing Stored ProceduresImplementing User-Defined Functions 27 MicrosoftMicrosoftStored...

SQL Server - Bài 7

... Details] VALUES(10 525 , 2, 19.00, 5, 0 .2) Order DetailsOrder DetailsOrderID10 522 10 523 10 524 ProductID10417UnitPrice31.009.6530.00Quantity7 924 Discount0 .20 .150.0 5 19.0 02 0 .21 0 523 Insert statement ... loggedinsertedinserted10 523 2 19.00 5 0.2TRIGGER Actions ExecuteOrder DetailsOrder DetailsOrderID10 522 10 523 10 524 ProductID10417UnitPrice31.009.6530.00Quantity7 924 Discount0 .20 .150.0 5 19.0 02 0 .21 0 523 Trigger ... Order DetailstableOrder DetailsOrder DetailsOrderID10 522 10 523 10 524 10 525 ProductID1 024 17UnitPrice31.0019.009.6530.00Quantity7 924 Discount0 .20 .150.09'Transaction cannot be processed''This...

SQL Server - Bài 8

... ProviderSystem.data.dll+{System.data}….IDbConnectionIDbCommandIDataReaderIDbTransactionIDbDataAdapter….System.data.dll+{System.data.SqlClient}….SqlConnectionSqlCommandSqlDataReaderSqlTransactionSqlDataAdapterSqlCommandBuilderWarning: There is no IDbCommandBuilderMicrosoftMicrosoftDataReaderFast Forward-Only/Read-Only ... create SqlMetaData to describe the resultSqlMetaData[] columns = new SqlMetaData[3];columns[0] = new SqlMetaData("ID", SqlDbType.Int);columns[1] = new SqlMetaData("Name", SqlDbType.NVarChar, ... ReaderSqlCommand cmd = new SqlCommand();cmd.CommandText = "SELECT * FROM Customer";// Send the results to the clientSqlPipe pip = SqlContext.Pipe.Execute(cmd);SqlCommand cmd = new SqlCommand();cmd.CommandText...

SQL Server - Bài 9

... Integrity(between tables)User-definedintegrityMicrosoftMicrosoftEnforcing 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 ConstraintsApplied for INSERT ... regioncode_rule,'Customers.Region' Note: CREATE RULE may be not supported anymore in next version of SQL Server MicrosoftMicrosoftEnforcement Method to UseData integrityData integrity components componentsConstraintsDefaults...

SQL Server - Bài 10

... EnumLocks• SQL Server Profiler • System MonitorMicrosoftMicrosoftConsiderations for Using TransactionsTransaction guidelinesKeep transactions as short as possibleUse caution with certain Transact -SQL ... TRANSACTION INSERT INTO Extensions (PrimaryExt) VALUES ('555– 121 2') INSERT INTO Extensions (VoiceMailExt) VALUES ('555 121 2') ROLLBACK TRANSACTION MicrosoftMicrosoftImplicit TransactionUsingAn ... LogIntroduction to Transactions and LocksManaging Transactions SQL Server Locking & Managing LocksMicrosoftMicrosoftTransaction Log ArchitectureWrite-Ahead transaction logFlushing the page and dirty...

SQL Server - Bài 11

... 76787778787879788078GanioMartin 720 6PhuaSmith 8772HallPage 51 22 3 423 3 424 3 425 3 426 34WhiteAkhtarJonesConJones6002Leaf Level(Key Value)ClusteredIndexAkhtar...MartinPage 140 - RootPage 100 Page 110 Page 120 Page 130 123 423 34567 825 3413341534...AkhtarBarrConFunkFunk.....................4705...7678807 824 34597 826 34...GanioHallJonesJonesJones...............5788......60 02. ..AkhtarGanio...Page ... 76787778787879788078GanioMartin 720 6PhuaSmith 8772HallPage 51 22 3 423 3 424 3 425 3 426 34WhiteAkhtarJonesConJones6002Leaf Level(Key Value)ClusteredIndexAkhtar...MartinPage 140 - RootMartinSmith...Page 100 Page 110 Page 120 Page ... member_noBETWEEN 5678 AND 6078Smith... 123 4Index PagesNon-LeafLevelPage 12 - Root 123 4...5678Page 37 123 422 34...Page 28 56787678...Page 41 Page 61 56785778587859786078BarrSmith 8 721 OtaJones 5788RuddPage 71 76787778787879788078GanioMartin...

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