generate xml schema from sql database

... Recipe 10.2 Retrieving Database Schema Information from SQL Server Problem You need to retrieve database schema information from a SQL Server database. Solution Retrieve table schema information ... // Retrieve the schema table contents. SqlDataAdapter da = new SqlDataAdapter(getSchemaTableText, ConfigurationSettings.AppSettings[" ;Sql_ ConnectString"]); schemaTable = new ... default view of schema table to the grid. schemaDataGrid.DataSource = schemaTable.DefaultView; Discussion The first solution uses information schema views that are available in SQL Server 7.0...

Ngày tải lên: 24/12/2013, 05:15

... data from my SQL Server database into an XML document format. How do I do that with SQL Server 2000? Technique To accomplish this task, you will create a Command object with the Transact -SQL ... copy it from other chapters. Here is the code for the function: Function BuildCnnStr(ByVal strServer As String, ByVal strDatabase As String) As String 12.4 Retrieve XML from SQL Server ... 12 solution. From the main Web page, click on the hyperlink with the caption How-To 12.4: Retrieving XML from SQL Server 2000. When the page loads, you will see an example of a T -SQL statement...

Ngày tải lên: 17/10/2013, 21:15

... 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 ... 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( ) ... 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. For more...

Ngày tải lên: 24/12/2013, 05:15

... you will use the OPENXML statement to retrieve a rowset from an XML document. 2 Module 3: Manipulating XML with Transact -SQL    Creating a Rowset from an XML Document  Process ... you might need to generate a rowset from an XML document. For example, a retailer sends orders to a supplier as XML documents. The supplier must then generate rowsets from the XML in order to ... OPENXML statement to create a rowset from a single-level XML document.  Process rowsets from complex XML documents by using OPENXML statements.  Retrieve attributes, elements, or both from...

Ngày tải lên: 18/10/2013, 18:15

... Overview What Can SQL do? What Can SQL do?  Execute queries against a database  Retrieve data from a database  Insert records in a database  Updata records in a database  Delete records in a database  Create ... range. Example SELECT * FROM Persons WHERE LastName LIKE ‘[!bsp]%’ Or SELECT * FROM Persons WHERE LastName LIKE ‘[^D-R]%’ MS SQL Server MS SQL Server DATABASE PROGRAMMING DATABASE PROGRAMMING 4.T -SQL Queries ... are retrieved from the database and passed back to the function that initiated the query. Example SELECT EngineerId, EngineerName, HourlyRate FROM Engineers SQL Server Overview SQL Server Overview What...

Ngày tải lên: 28/10/2013, 03:15

... an Image from a Database in a Web Forms Control Problem You need to display an image from a database column in an ASP.NET control. Solution Fill an ASP.NET Image control from a database field ... page that outputs a binary stream containing the image from the database. 2. Create a SQL statement to retrieve the required image from the database and retrieve the image using a DataReader. ... } Discussion Rendering an image from a database in a Web Forms Image control is easy to do, but not straightforward. Fortunately,...

Ngày tải lên: 28/10/2013, 18:15

... [ Team LiB ] Recipe 7.8 Displaying an Image from a Database in a Windows Forms Control Problem You need to display an image from a database in a Windows Forms control. Solution Read ... System.Data; using System.Data.SqlClient; private DataSet ds; private SqlDataAdapter da; private BindingManagerBase bm; // . . . private void DisplayDatabaseImageForm_Load(object ... MemoryStream object is created from the Byte array. The static FromStream( ) method of the System.Drawing.Image class is used to load the image into the PictureBox from the MemoryStream. Move...

Ngày tải lên: 28/10/2013, 18:15

... Group (OMG). XML Schema is an emerging standard from W3C. XML Schema is a language for defining the structure of XML document instances that belong to a specific document type. XML Schema can be ... 1998. See http://www.w3.org/TR/REC -xml [XSDL] XML Schema Part 1: Structures, David Beech et al. See http://www.w3.org/TR/xmlschema-1/ [XMLNS] Namespaces in XML, Tim Bray, David Hollander, Andrew ... a XML SCHEMA schema. Some of these also apply to associations: • The <<content>> stereotype applies to aggregation associations for parts of XML Schema content models. • The XML...

Ngày tải lên: 10/12/2013, 14:16

... Typically, the XML data packet includes a mixture of content: ! XML data created from user input ! XML data retrieved from XML data islands or XML documents Creating XML data from user input ... 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 tree 1 XMLHTTP object 2 XMLDOM object 4 XML ... Posting XML Data from Client to Server 7 Populating an XML Data Packet ! Retrieving data from XML data islands or documents $ Use cloneNode method to copy DOM tree Set docOrder = dsoOrder.XMLDocument Set...

Ngày tải lên: 10/12/2013, 16:16

... Displaying Data from a Database # ## # Retrieving Data from a Database ! Demonstration: Importing a Database to the Current Web ! Demonstration: Connecting to a Database by Using Database ... store, and retrieve information from databases. To access a database from within a FrontPage-based application, you need to connect to a database using the Database Results Wizard. Slide Objective ... retrieve records from a database. Lead-in FrontPage 2000 provides capabilities that help you to retrieve information from databases. Module 1: Displaying Data from a Database iii Instructor...

Ngày tải lên: 11/12/2013, 14:15

... example creates a SqlCommand object containing a SELECT statement and sets the SelectCommand property of a SqlDataAdapter to that SqlCommand: SqlCommand mySelectCommand = mySqlConnection.CreateCommand(); ... ProductName, UnitPrice " + " ;FROM Products " + "ORDER BY ProductID"; SqlDataAdapter mySqlDataAdapter = new SqlDataAdapter(); mySqlDataAdapter.SelectCommand = mySelectCommand; ... Procedures to Add, Modify, and Remove Rows from the Database You can get a DataAdapter object to call stored procedures to add, modify, and remove rows from the database. These procedures are called...

Ngày tải lên: 14/12/2013, 13:15

... delete // to the database Console.WriteLine("Calling mySqlDataAdapter.Update()"); mySqlConnection.Open(); int numOfRows = mySqlDataAdapter.Update(myDataTable); mySqlConnection.Close(); ... // row to the database Console.WriteLine("Calling mySqlDataAdapter.Update()"); mySqlConnection.Open(); int numOfRows = mySqlDataAdapter.Update(myDataTable); mySqlConnection.Close(); ... by calling mySqlDataAdapter.Fill(): DataSet myDataSet = new DataSet(); mySqlConnection.Open(); int numOfRows = mySqlDataAdapter.Fill(myDataSet, "Products"); mySqlConnection.Close();...

Ngày tải lên: 14/12/2013, 13:15

... Appendix A: XML Schema Data Types The following diagram shows the type hierarchy defined in the World Wide Web Consortium (W3C) specification Extensible Markup Language (XML) Schema Part 2: ... specification Extensible Markup Language (XML) Schema Part 2: Datatypes. These data types are used in XML schemas. This specification defines built-in primitive data types, derived data types, and facets....

Ngày tải lên: 21/12/2013, 05:17

... Group (OMG). XML Schema is an emerging standard from W3C. XML Schema is a language for defining the structure of XML document instances that belong to a specific document type. XML Schema can be ... visibility constraints are every provided by XML Schema. XML Schema provides an import mechanism for a schema to refer to definitions in another schema. In SOX this is done with the namespace ... providing a semantically rich mapping from XML into UML. The goal of this paper is to layout such a mapping through XML Schema, a schema language for object-oriented XML. This paper itself does not...

Ngày tải lên: 21/12/2013, 05:17

... Module 1: Displaying Data from a Database 25 Exercise 2: Retrieving Records from an Existing Database In this exercise, you will retrieve records from the NetworkInc.mdb database. You need ... store, and retrieve information from databases. To access a database from within a FrontPage-based application, you need to connect to a database using the Database Results Wizard. Slide Objective ... retrieve records from a database. Lead-in FrontPage 2000 provides capabilities that help you to retrieve information from databases. Module 1: Displaying Data from a Database 21 Demonstration:...

Ngày tải lên: 21/12/2013, 19:15

Ngày tải lên: 24/12/2013, 05:15

Ngày tải lên: 21/01/2014, 11:20

Ngày tải lên: 21/01/2014, 11:20

Ngày tải lên: 26/01/2014, 11:20

Ngày tải lên: 14/03/2014, 23:20