Here, book records are said to be valid only if the price (one of the fields) of a book is greater than 10.00.*/The data from could subsequently be read into a string variable and sent as a parameter to a Database Stored Procedure in which using SQLXML constructs like OPENXML( ), sp_xml_preparedocument, etc we could store the resultant records into Database Tables.
The reason is that XML software should be small, fast, and compatible.
Few of them are mentioned below : Microsoft's Visual Studio . Net is primarily handled by the class code present in the following namespaces : Xml Schema Validation An Xml File is generally validated for its conformance to a particular schema.
Net provides a number of classes, shipped in as base class libraries of the . The Xml schema file usually is a XML-Data Reduced (XDR) or XML Schema definition language (XSD).
The rules for valid structure, content, and syntax are decided ex ante, and are captured using a special syntax.
This results in a document (DTD or schema) that is persisted as a text file and/or as a business rule.