XML Schema Collections [Person].[IndividualSurveySchemaCollection]
Collection of XML schemas for the Demographics column in the Person.Person table.
CREATE XML SCHEMA COLLECTION [Person].[IndividualSurveySchemaCollection]
AS N'<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:t="http://schemas.microsoft.com/sqlserver/2004/07/adventure-works/IndividualSurvey" targetNamespace="http://schemas.microsoft.com/sqlserver/2004/07/adventure-works/IndividualSurvey" elementFormDefault="qualified">
 <xsd:element name="IndividualSurvey">
   <xsd:complexType>
     <xsd:complexContent>
       <xsd:restriction base="xsd:anyType">
         <xsd:sequence>
           <xsd:element name="TotalPurchaseYTD" type="xsd:decimal" minOccurs="0" />
           <xsd:element name="DateFirstPurchase" type="xsd:date" minOccurs="0" />
           <xsd:element name="BirthDate" type="xsd:date" minOccurs="0" />
           <xsd:element name="MaritalStatus" type="xsd:string" minOccurs="0" />
           <xsd:element name="YearlyIncome" type="t:SalaryType" minOccurs="0" />
           <xsd:element name="Gender" type="xsd:string" minOccurs="0" />
           <xsd:element name="TotalChildren" type="xsd:int" minOccurs="0" />
           <xsd:element name="NumberChildrenAtHome" type="xsd:int" minOccurs="0" />
           <xsd:element name="Education" type="xsd:string" minOccurs="0" />
           <xsd:element name="Occupation" type="xsd:string" minOccurs="0" />
           <xsd:element name="HomeOwnerFlag" type="xsd:string" minOccurs="0" />
           <xsd:element name="NumberCarsOwned" type="xsd:int" minOccurs="0" />
           <xsd:element name="Hobby" type="xsd:string" minOccurs="0" maxOccurs="unbounded" />
           <xsd:element name="CommuteDistance" type="t:MileRangeType" minOccurs="0" />
           <xsd:element name="Comments" type="xsd:string" minOccurs="0" />
         </xsd:sequence>
       </xsd:restriction>
     </xsd:complexContent>
   </xsd:complexType>
 </xsd:element>
 <xsd:simpleType name="MileRangeType">
   <xsd:restriction base="xsd:string">
     <xsd:enumeration value="0-1 Miles" />
     <xsd:enumeration value="1-2 Miles" />
     <xsd:enumeration value="2-5 Miles" />
     <xsd:enumeration value="5-10 Miles" />
     <xsd:enumeration value="10+ Miles" />
   </xsd:restriction>
 </xsd:simpleType>
 <xsd:simpleType name="SalaryType">
   <xsd:restriction base="xsd:string">
     <xsd:enumeration value="0-25000" />
     <xsd:enumeration value="25001-50000" />
     <xsd:enumeration value="50001-75000" />
     <xsd:enumeration value="75001-100000" />
     <xsd:enumeration value="greater than 100000" />
   </xsd:restriction>
 </xsd:simpleType>
</xsd:schema>'

GO
EXEC sp_addextendedproperty N'MS_Description', N'Collection of XML schemas for the Demographics column in the Person.Person table.', 'SCHEMA', N'Person', 'XML SCHEMA COLLECTION', N'IndividualSurveySchemaCollection', NULL, NULL
GO