XML Schema

      XML Schema

      First XML Schema

      Simple Elements

            Default value for simple element

            Fixed value for simple Element

      XML Attributes

            Default Value for Attribute

            Fixed Value for Attribute

            Optional and Required Attributes

      XML Data Types

            XML Primitive Data Types

            Derived XML Data Types

            xml Derivation by Restriction

      xs:enumeration : Restriction on set of values

      xs:length : Restrict the number of character in string

      xs : maxLength, xs : minLength : Restrict the number of characters in string type

      xs : whitespace : Specify how to handle White space characters

      xs : maxExclusive : Defines maximum value that can be reached

      xs : maxInclusive : Defines maximum value that can be reached

      xs : minExclusive : Defines minimum value that can’t be reached

      xs : minInclusive : Defines miminum value that can be reached

      xs : totalDigits : Defines maximum number of digits

      xs : fractionDigits : Maximum digits in fractional part

      xs : boolean : represent true or false

      xs: list : Derivation by Lists

      Derivation by union

      XML Regular Expressions

      XML Meta characters

      xs : pattern : matches a pattern

      XML: Single character escape

      XML : Multiple Character Escape sequences

      Character Category

      XML : Unicode character blocks