解决方法
Is it possible to generate a XML
Schema from a Database?
有another way,虽然我从来没有测试过：
create table Person
(
Age int not NULL check( Age > 0),Height numeric(10,2) not NULL check( Height > 5),Gender varchar(5) not null check( Gender in ('M','F','O')),BirthDate datetime null,)
DECLARE @schema xml
SET @schema = (SELECT * FROM Person FOR XML AUTO,ELEMENTS,XMLSCHEMA('PersonSchema'))
select @schema
