attribute « XML Schema « XML

1.Restriction on attribute
2.anyURI type attribute
3.Required attribute
4.attribute with default value
5.reference type as attribute type and default value
6.attribute type and default value
7.attribute with fixed value
8.Define fixed value for referenced attribute type
9.fixed value for attribute type

10.Attribute based on simple type with restriction and enumeration
11.Anonymous complexType with attribute
12.Add namespace to attribute