我是一个xml字符串,如下所示。我想使用sql server for xml xpath来生成此xml字符串。我很难找到id="IP1“和id="IP2”。你能帮我搬一下吗?非常感谢。
<root>
<InsuredOrPrincipal id="IP1">
<GeneralPartyInfo>
<NameInfo>
<PersonName>
<Surname>A </Surname>
<GivenName>B</GivenName>
</PersonName>
</NameInfo>
</GeneralPartyInfo>
</InsuredOrPrincipal>
<InsuredOrPrincipal id="IP2">
<GeneralPartyInfo>
<NameInfo>
<PersonName>
<Surname>A </Surname>
<GivenName>B</GivenName>
</PersonName>
</NameInfo>
</GeneralPartyInfo>
</InsuredOrPrincipal>
</root>
发布于 2018-07-26 11:05:36
这应该可以满足您的需求。您可以在SSMS中运行代码来查看它的实际效果。
-- create table variable
DECLARE @table TABLE ( id VARCHAR(10), Surname VARCHAR(50), GivenName VARCHAR(50) );
-- insert test data
INSERT INTO @table (
id, Surname, GivenName
)
VALUES
( 'IP1', 'A1', 'B1' )
, ( 'IP2', 'A2', 'B2' );
-- return xml results from test data as per required schema
SELECT
id AS 'InsuredAsPrincipal/@id'
, Surname AS 'InsuredAsPrincipal/GeneralPartyInfo/NameInfo/PersonName/Surname'
, GivenName AS 'InsuredAsPrincipal/GeneralPartyInfo/NameInfo/PersonName/GivenName'
FROM @table
FOR XML PATH ( '' ), ROOT( 'root' );
返回的结果XML为:
<root>
<InsuredAsPrincipal id="IP1">
<GeneralPartyInfo>
<NameInfo>
<PersonName>
<Surname>A1</Surname>
<GivenName>B1</GivenName>
</PersonName>
</NameInfo>
</GeneralPartyInfo>
</InsuredAsPrincipal>
<InsuredAsPrincipal id="IP2">
<GeneralPartyInfo>
<NameInfo>
<PersonName>
<Surname>A2</Surname>
<GivenName>B2</GivenName>
</PersonName>
</NameInfo>
</GeneralPartyInfo>
</InsuredAsPrincipal>
</root>
我相信这就是你想要做的。这里真正的“魔力”是列数据的别名。
https://stackoverflow.com/questions/51527070
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