MICROSOFT SQL SERVER 2005 DEVELOPER’S GUIDE- P27 PPS

<DocumentBody>Modified Body</DocumentBody> </MyXMLDoc> </MyXMLDoc></MyXMLDocs>(1 row(s) affected)240 Microsoft SQL Server 2005 Developer’s GuideNOTEThe preceding listing was reformatted to make it more readabl[r]

ACCURACY, ADEQUACY OR COMPLETENESS OF OR RESULTS TO BE OBTAINED FROM USING THE WORK, INCLUDING ANYINFORMATION THAT CAN BE ACCESSED THROUGH THE WORK VIA HYPERLINK OR OTHERWISE, AND EXPRESSLY DIS-CLAIM ANY WARRANTY, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MER-CHANTABILIT[r]

capabilities for a relational database system such as SQL Server. In this part of the chapter you will see how to use the Insert, Update, and Delete statements of DML. The Insert statement inserts new rows into tables or views. The Update statement is used to modify column values in existing rows. T[r]

the values in the child table’s rows to default values; or throw an exception.UniqueConstraintThe UniqueConstraint class is located in the .NET Framework at SystemData.UniqueConstraint. The UniqueConstraint class ensures that all values entered into a DataColumn object have a unique value.182[r]

would find in enterprise-level database products like SQL Server. For example, the DataSet doesn’t support triggers, stored procedures, or user-defined functions.Support for disconnected Web-based applications was one of Microsoft’s priorities in the design of ADO.NET; however, that isn’t all[r]

using any text or XML-aware editor. The first section to notice is the Parameters section, which enables you to more easily deploy the Notification Services application to other systems by passing in environment variables to the creation scripts. In this example the _NSEngineInstance_ and _ServerNam[r]

cmd object’s Notification property to the SqlDependency object, which will append a notification request to the command request when the command is executed. An OnChangeEventHandler is then created to process any change notifications that are sent back to the application. In the Try/Catch blo[r]

Conversation Ended(0 row(s) affected)SQL Server Service Broker ActivationSQL Server Service Broker activation is another unique feature of the SQL Server Service Broker subsystem. Activation enables you to create a stored procedure that is associated with a given input queue. The purpose of t[r]

Stored procedures are one of the most common database objects that you’ll want to create using one of the managed .NET languages. One of the best uses for CLR stored procedures is to replace existing extended stored procedures. T-SQL is only able to access database resources. In order to access exte[r]

IN THIS CHAPTERSQL Server Service Broker ArchitectureDeveloping SQL Service Broker ApplicationsSQL Server Service Broker ActivationDialog SecuritySystem ViewsCopyright © 2006 by The McGraw-Hill Companies. Click here for terms of use. 118 Microsoft SQL Server 2005 Developer’s GuideThe S[r]

Transaction ended in trigger. Batch has been aborted.To make alterations to the tables in a database after this trigger is in place, you will first need to drop the DDL trigger.46 Microsoft SQL Server 2005 Developer’s GuideSecuritySecuring a database from unwanted access is a must in a[r]

Chapter 8: Developing Database Applications with ADO 259delivered as part of the SQL Server 2000 client components. ADO was delivered as part of the Visual Basic 6.0 and the older pre- .NET Visual Studio Enterprise Edition, which included Visual Basic 6.0 and Visual C++ 6.0. ADO has since been succe[r]

Microsoft’s SQL Server’s OLE DB provider. Data contained in Microsoft Excel or Exchange is accessed using their respective OLE DB providers. ODBC is an exception to this one OLE DB provider-per-data-source rule. To provide maximum Applications(OLE DB Consumer)OLE DB InterfaceOLE DB Pro[r]

SQL Server Management StudioThe primary T-SQL development tool that’s supplied with SQL Server 2005 is the Query Editor, which is a part of the SQL Server Management Studio (SSMS). You start Chapter 2: Developing with T-SQL 23the Query Editor by selecting the New Query option from the[r]

which displays the result that you can see in the preceding listing.XQuery SupportIn the preceding section you saw how XQuery is used in the new XML data type’s methods. XQuery is based on the XPath language created by the W3C (www.w3c.org) for querying XML data. XQuery extends the XPath lang[r]

Chapter 9: Update Statistics Task 131Configuring the Update Statistics TaskNow that we know what the Update Statistics task does, let's learn how to configure it. The Define Update Statistics Task screen in the Maintenance Plan Wizard is shown in Figure 9.1.Figure 9.1: The Update Statistics Task[r]

Learning About Specific Directory ServicesQuite a few different directory services are available. Choosing one usually goes hand in hand with choosing a main network operating system, although this isn’t always the case. Both eDirectory and Active Directory can handle non-Novell and non-Microsoft se[r]

unique as its owner.Whether a city orcountry house, thesebuildings present tothe artist the chal-lenge of perspectiveand composition,simple or elaborate.What’s your vantagepoint?Seeing your view (the vantage point, eye level, framing, and format on the page)and the accurate transferring of yo[r]

END FOR;8.5 MERGE Statement 233In the 1950s, we would sort the transaction tape(s) and Master tape on the same key, read each one looking for a match, then perform whatever logic is needed. In its simplest form, the MERGE statement looks like this:MERGE INTO <table name>[r]

abs() Syntax mixed abs(mixed number) Description The abs() function returns the absolute value of number . Return type is float if number is a float, and int otherwise. acos() Syntax PHP Developer’s Dictionary IT-SC book 131 float acos(float arg) Description The acos() function returns t[r]