reading xml data from sql server in c
Tài liệu Reading XML Data Directly from SQL Server doc
... xmlTextBox.Text = ds.GetXml( ); Discussion SQL Server 2000 introduced support for retrieving data in XML format using the FOR XML clause. The .NET SQL Server data provider SqlCommand object ... method can only be used with SQL statements that return XML data, such as those with a FOR XML clause. The ExecuteXmlReader( ) method can also be used to return ntext data containing valid XML. ... has an ExecuteXmlReader( ) that allows you to retrieve an XML stream directly from SQL Server, where it returns an XmlReader that contains the results of the SQL query. The ExecuteXmlReader(...
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Retrieve XML from SQL Server 2000
... BuildCnnStr(ByVal strServer As String, ByVal strDatabase As String) As String 12.4 Retrieve XML from SQL Server 2000 Sometimes I have to pull data from my SQL Server database into an XML document format. ... seen in How-To 12.2. Steps Open and run the Visual Basic .NET-Chapter 12 solution. From the main Web page, click on the hyperlink with the caption How-To 12.4: Retrieving XML from SQL Server ... While xrCust.Read() intAtts = xrCust.AttributeCount If xrCust.NodeType <> System .Xml. XmlNodeType.XmlDeclaration Then If intAtts > 0 Then For intCurrAtt = 0 To intAtts -...
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Tài liệu Module 7: Posting XML Data from Client to Server docx
... “Manipulating XML Data on the Client Using DOM.” Retrieving data from XML data islands and documents In addition to creating new content from user input, XML data packets can also contain a copy ... Posting XML Data from Client to Server 3 Client /Server XML Application Architecture !Use XML to communicate between client and server $ Server sends XML to the client$Client sends XML ... 7: Posting XML Data from Client to Server Sending XML Data from Client to Server !Client creates an XML data packet and posts it to the server Client Web server XML DOM tree1XMLHTTPobject2XMLDOMobject4XML...
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Tài liệu Reading and Writing Binary Data with SQL Server doc
... // Create the connection and command. SqlConnection conn = new SqlConnection( ConfigurationSettings.AppSettings[" ;Sql_ ConnectString"]); SqlCommand cmdWrite = new SqlCommand(sqlWrite, ... for the record from the binding manager. int Id = (int)ds.Tables[TABLENAME].Rows[bm.Position]["ID"]; // Create the connection. SqlConnection conn = new SqlConnection( ConfigurationSettings.AppSettings[" ;Sql_ ConnectString"]); ... Byte array if it contains binary data or to a String if it contains character data. The following code demonstrates this technique: image = (Byte[])cmd.ExecuteScalar( ); A BLOB can be quite large...
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Tài liệu Retrieving Database Schema Information from SQL Server pptx
... Catalogs Physical attributes and assertions for catalogs accessible from the data source Character_Sets Character sets Check_Constraints Check constraints Check_Constraints_By_Table Check ... Check constraints defined for a catalog Collations Character collations Columns Columns in tables and view Column_Domain_Usage Columns that are dependant on a domain defined in the catalog Column_Privileges ... All columns CONSTRAINT_COLUMN_USAGE Columns that have a constraint defined on them CONSTRAINT_TABLE_USAGE Tables that have a constraint defined on them DOMAIN_CONSTRAINTS User-defined data...
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SQL Server 2000 Administration in 15 Minutes a Week: Administration Fundamentals
... can access a SQL Server instanceLearn SQL Server 2000 in 15 Minutes a Week: Basic InstallationPart 2by Michael Aubertwww.2000trainers.comWelcome to the second article in my series SQL Server ... Directory Data Files Directory*Default Instance\Program Files\Microsoft SQL Server\ Mssql\Binn\Program Files\Microsoft SQL Server\ MSSQL$InstanceName\BinnNamed Instance\Program Files\Microsoft ... remote SQL Server Server and Client Tools – Installs an instance of SQL server and the Client ToolsConnectivity Only – Installs the Data Access Components (DAC) and Network Libraries so applications...
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Specifying Locking Hints in a SQL Server Database
... Cancel Button.Click Clears the data grid, rolls back the transaction, and closes the connection. Form.Closing Rolls back the transaction if it exists and closes the connection. The C# code ... describe the different locking hints that you can use, categorized according to their function. Table 6-21. SQL Server locking hints for isolation level Locking hint Description HOLDLOCK ... Server Locks Object counter that can be used to monitor lock activity. For more information about database locks, using locking hints, or monitoring database locks, see Microsoft SQL Server...
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Microsoft SQL Server 2000 Data Transformation Services- P6
... shown in Listing 9.7.LISTING9.7The On Batch Complete Phase and the fctProgressFunction from theUseAllPhases TaskFunction BatchCompleteMain()Call fctPhaseCall fctProgressBatchCompleteMain ... use in fctProgress.lLastInsertSuccessKey = DTSDestination(“OrderID”)InsertSuccessMain = DTSTransformstat_OKEnd FunctionOn Batch Complete PhaseThe On Batch Complete phase occurs when a batch ... Created from One Table (Example from Northwind Sample Database)SHAPE{SELECT CustomerID, CompanyName, ContactName, PostalCode FROM Customers}APPEND({SELECT DISTINCT PostalCode, Region, Country FROM...
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Apress - Beginning SQL Server 2008 for Developers_ From Novice to Professional (2008)01
... actions, such as importing data from other data sources and manipulating the data. You will see Integra-tion Services in action in Chapter 7 when we look at building a backup maintenance plan.Of ... OVERVIEW AND INSTALLATION11Figure 1-4. Naming the install instanceChoosing Service Accounts SQL Server and other services, as defined in the Feature Selection screen (shown earlier in Figure ... locations of SQL Server data directoriesCreating the Reporting Services DatabaseAs we selected Reporting Services to be installed, we need to create a database for the reporting server to use....
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Microsoft SQL Server 2000 Data Transformation Services- P7
... Task.Transfer ChoicesYou have five primary choices for copying objects with a Copy SQL Server Objects task. Youmake most of these choices by checking boxes on the Copy tab of the Copy SQL Server Objects ... procedure in the directory for Chapter 12 on the book’s CD as aVisual Basic Project, with files CreateExecuteSQLTask.vbp, CreateExecuteSQLTask.frm,CreateExecuteSQLTask.frx, and CreateExecuteSQLTask.bas.The ... sExistingConnectionName = “” Then‘Create connection for Execute SQL TaskSet con = pkg.Connections.New(“SQLOLEDB”)With con.ID = fctNextConnectionID(pkg) .Name = “con” & sBaseName.DataSource...
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Microsoft SQL Server 2000 Data Transformation Services- P8
... be SQL Server 2000. One or more databases can beincluded in a database transfer. For each included database, you can choose to copy it or move it.You cannot resolve most naming conflicts in ... IfMain = DTSTaskExecResult_SuccessEnd FunctionFunction fctLoopAgain‘Replace the code in this function with your looping criteria‘Check for looping conditionIf DTSGlobalVariables(“LoopCount”).Value ... an easier time giving databaseaccess permissions in the future.FIGURE15.5You can choose which jobs to include or exclude in the transfer.Choosing to include only certain jobs probably makes...
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Microsoft SQL Server 2000 Data Transformation Services- P9
... Visual Basic Code to Create a Data Mining Prediction Query TaskOption ExplicitPublic Function fctCreateDataMiningQueryTask( _pkg As DTS.Package2, _Optional sBaseName As String = “DataMiningQueryTask”, ... Services Processing task in an ActiveX Script task. You can set additional cube processing options in the Cube Processing Settings dialog (seeFigure 21.3), which you open with the Cube Settings ... that are executing one of the packages.There is more information about using transactions in DTS packages in Chapter 24, “Steps andPrecedence Constraints.”Creating the Task and Setting Its PropertiesYou...
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