... parts.Part I, “Basic Concepts and Installation,” describes the notion of database systems in general and Database Engine (SQL Server s relational database system) in particular, as well as the installation ... one language that counts: SQL. In this chapter, all components of SQL Server s own database language, called Transact -SQL, are described. You can also find the basic language concepts and data ... case you want to create database objects and query data without knowledge of SQL. Part II, “Transact -SQL Language,” is intended for end users and application programmers of Database Engine....
... management tools cannot access any of the new features that have been added toSQLServer2005. The SQLServer Management Studio is the best choice for managing mixed SQLServer2005 and SQL ... Microsoft SQLServer2005 Developer’s Guide JDBC driver, allowing SQLServerto be used as a back-end database for Java applications. For platform interoperability, SQLServer2005 sports an all-new ... more value to the table than any other database platform. BI gives companies the ability to analyze data and make better business decisions—decisions that can make your company money as well as...
... dream of becoming a “singer, actress,or teacher” to follow her father’s dictate that she go to medical schooland become a doctor. Her father, who was a health-care administra-tor, always wanted ... corporate attorney Frank Mackeytraded in his share of his Little Rock, Arkansas, law practice to begin a new career as an actor. Defying the conventional notions about olderadults, these active ... youth-orientedworld of network radio. So he decided to switch gears to consultingand was able to convince a small Chicago station to create a spot forhim. As a consultant, he was able to help station executives...
... ease-of-use was a priority and having a database scaled to suit the needs of a small business or a department was adequate. Today SQLServer is no longer a departmental database. It’s a full-fledged ... clearly demonstrate that SQLServer2005 can deal with the very largest of database challenges—even up to the mainframe level. And the SQLServer2005 s self-tuning ability enables the database ... allowing SQLServerto be used as a back-end database for Java applications. For platform interoperability, SQLServer2005 sports an all-new redesigned Integration Services as well as heterogeneous...
... used to store the database, you can create a database snapshot, or you can attach a database using the detached files of a previously created database. You can create 32,767 databases on an instance ... instance of SQL Server. The following statement creates a database:CREATE DATABASE MyNewDatabaseWhen a database is created, two files are also created: a primary file ( an .mdf file) and a ... snapshot:CREATE DATABASE MyDBSnapshotON (NAME = MyDatabase_data, FILENAME = 'C:\temp\MyDatabase_data.ss')AS SNAPSHOT OF MyNewDatabase24 Microsoft SQLServer2005 Developer’s Guide In...
... following code shows an example of howto create a primary index:CREATE PRIMARY XML INDEX IdxXmlData ON Sales.SalesPerson(xml_Data)Defaults A default is bound toa column or alias data type and specifies ... restored.Full-Text CatalogsUse the CREATE FULLTEXT CATALOG statement to create a full-text catalog for a database. Full-text catalog names are limited to 120 characters and cannot be created in the master, ... trigger named NoTableUpdate to the DROP TABLE and ALTER TABLE DDL statements:CREATE TRIGGER NoTableUpdateON DATABASE FOR DROP_TABLE, ALTER_TABLEASPRINT 'DROP TABLE and ALTER TABLE statements...
... You also saw howto use T -SQL DDL to create all of the core SQLServer database objects. Then you saw howto use the basic T -SQL DML statements to query and join data as well as perform updates, ... You’ll also see howto use the BULK INSERT statement to load data from a data file into a table and howto commit or roll back database actions using transactions.InsertThe INSERT statement ... language. T -SQL can be used to create custom management scripts capable of creating and managing all of the SQLServer operations. In addition, you can use T -SQL to create datacentric stored procedures,...
... Guide The CREATE ASSEMBLY command takes a parameter that contains the path to the DLL that will be loaded into SQL Server. This can be a local path, but more often it will be a path toa networked ... DLL with SQL Server, creating a new SQLServer database object called an assembly. The assemblyessentially encapsulates the .NET DLL. You then create a new database object such as a stored procedure ... c:\temp directory into the SQLServer database. The WITH PERMISSION SET clause is used to specify that this assembly can access resources that are external to the SQLServer database. That’s needed...
... are not as well suited to raw data access and update functions as T -SQL. By taking advantage of CLR database objects, you can add a lot of power and flexibility to your database applications.System ... CREATE ASSEMBLY statement and CREATE AGGREGATE statement as is shown in the following listing:create assembly MaxVariancefrom 'C:\temp\MaxVariance.dll'goCREATE AGGREGATE MaxVariance ... unmanaged codeEXTERNAL_ACCESS External access permitted via management APIs No calls to unmanaged codeUNSAFE External access allowed Calls to unmanaged code allowedTable 3-4 CLR Database Object Security...
... a database.CREATE ROUTE Creates a new route in a database.CREATE SERVICE Creates a new service in a database.ALTER MESSAGE TYPE Changes a message type.ALTER CONTRACT Changes a contract.ALTER ... message will have. The messages that are sent across the queues can be very large—up to 2GB. SQL Server DatabaseMessageServiceQueueApplication SQL Server DatabaseMessageQueueApplicationDialogServiceFigure ... the SQLServer Service Broker to commit and, optionally, to roll back any changes that are made within the context of the transaction. Next, a variable named SBMessage is declared that contains...
... to notice are the SqlServerSystem, InstanceName, ApplicationName, BaseDirectoryPath, and ApplicationDefinitionFilePath tags. As you might guess, the SqlServerSystem name tag contains the name ... nscontrolAs an alternative to using the SQLServer Management Studio to create Notification Services applications, you can use the nscontrol commands. A command-line tool that’s used to create and administer ... Descriptionnscontrol create Creates a Notification Services application and its databases.nscontrol delete Deletes a Notification Services application and its databases.nscontrol disable Disables a Notification...
... with a given DataAdapter at one time.TransactionThe Transaction class represents aSQL transaction. SQL transactions basically allow multiple database transactions to be treated as a unit ... the ADO.NET DataSet architecture.DataTableThe DataTable class is located in the .NET Framework at System.Data.DataTable. The DataTable class represents a table of in-memory data that is contained ... the data store maintained by the database server. The client application can navigate through its subset of the data, as well as make changes to the data, and the data remains cached at the...
... MaxLength property sets the maximum length of a Text DataType, and the Table property specifies the DataTable object that DataSetDataTableDataColumnDataConstraintDataRowDataViewDataTable ... DataRelation object and adding it to the DataSet’s DataRelationCollection.DataRowFound in the .NET Framework at System.Data.DataRow, the DataRow class represents a row of data in the DataTable ... that are required by an application. Dynamic SQL statements are SQL statements that are read by the database server and executed when they are sent to the database server from the client application....
... sending those changes to the database.Private Sub DataSetUpdateSql(cn As SqlConnection) ' Create the dataadapter and commandbuilder Dim sqlDA As SqlDataAdapter = New SqlDataAdapter( _ "SELECT ... varbinary(max) data type is stored as bytes. Database tables and Transact- SQL variables now have the ability to specify varchar(max), nvarchar(max), or varbinary(max) data types, allowing for a more ... up to 231 bytes of data, and for Unicode, it is 230 bytes. Data values in the varchar(max) and nvarchar(max) data types are stored as character strings, whereas data in the varbinary(max)...
... As SqlConnection) ' Create the dataadapter, and commandbuilder Dim sqlDA As SqlDataAdapter = New SqlDataAdapter( _ "SELECT * FROM Sales.SpecialOffer", cn) Dim ds = New DataSet() ... replication of XML data, and bulk load of XML data, as well as enhanced support for data access via SOAP. In this chapter you’ll see howto develop applications that make use of SQL Server 2005 s ... needed to be stored in aSQLServer database using either the Text or Image data type. Once it was stored, there was little that SQL Server could do with it. SQLServer 2000 was unable to natively...