Sql 数据导出到XMl 与 从XML导入到数据库

1、导出到XMl select * from Brand for xml auto ,root('Brands')

<Brands>
<Brand BrandID="E584596D-4D66-4F2F-B6F7-71C3BEB4CA21" Name="inganico" />
<Brand BrandID="19B04451-DDC4-4CDF-BE30-CB4E703B27DA" Name="安付达" />
<Brand BrandID="3C6C8E12-7C4A-4F19-B491-4C0A64A48303" Name="安智" />
<Brand BrandID="BF6C361A-8993-4660-A89D-EB32CCC9CE49" Name="百富" />
<Brand BrandID="8E7FE420-3AE3-4017-80AB-B53CA29C80CA" Name="海博通" />
<Brand BrandID="505C5565-08C5-4EF5-9316-55CA76C1E9F3" Name="惠尔丰" />
<Brand BrandID="E5BA2A72-B1D1-457A-9AFD-A9D9B336E7C0" Name="利普门" />
<Brand BrandID="1982A195-5263-45CC-B872-96F3C145FCCD" Name="联迪" />
<Brand BrandID="E460CDA6-4A83-4C62-B049-3B980516AD79" Name="瑞柏" />
<Brand BrandID="06BACF99-BB7E-447C-B021-CD8C3FFAE85A" Name="萨基姆" />
<Brand BrandID="165510D9-342D-4402-882D-0A00DBFDAAE3" Name="新大陆" />
<Brand BrandID="2FA88654-2311-4C51-85B1-A39077C34C6D" Name="新国都" />
</Brands>

2、将上边XML内容导回 数据库

CreatePROCEDURE [dbo].[P_BrandSynchronization]
@xmlDocument NVARCHAR (MAX)
AS
BEGIN

SET NOCOUNT ON;
DECLARE @docHandle int
set @xmlDocument='<Brands>'+@xmlDocument+'</Brands>'
EXEC sp_xml_preparedocument @docHandle OUTPUT, @xmlDocument
declare @BrandID uniqueidentifier
declare @Name varchar(16) , @message varchar(500)

declare mycursor cursor for (SELECT * FROM OPENXML (@docHandle,'/Brands/Brand',1)
WITH (
BrandID uniqueidentifier,
Name varchar(16)
))
open mycursor
FETCH NEXT FROM mycursor INTO @BrandID,@Name
while(@@FETCH_STATUS = 0)
BEGIN

if not exists(select 1 from brand where brandId =@BrandID)
begin
insert into Brand(BrandID,Name) values(@BrandID,@Name)
end
else
update Brand set BrandID=@BrandID,Name=@Name where BrandID=@BrandID
FETCH NEXT FROM mycursor INTO @BrandID,@Name
END
--select @message
close mycursor
DEALLOCATE mycursor
end