Question

我使用的是Microsoft SQL Server 2008 R2并且不熟悉XML。我有一个查询生成如下所示的输出：

<user id="12345">  --SAME USER ID
  <user_type>STUDENT</user_type>
  <name_first>Jane</name_first>
  <name_last>Smith</name_last>
  <email>jsmith@somedomain.com</email>
  <transcript>
    <course id="ACC101">
      <title>Accounting 101</title>
      <credits>3.0000</credits>
      <grade>B</grade>
    </course>
  </transcript>
</user>
<user id="12345">  --SAME USER ID
  <user_type>STUDENT</user_type>
  <name_first>Jane</name_first>
  <name_last>Smith</name_last>
  <email>jsmith@somedomain.com</email>
  <transcript>
    <course id="ENG151">
      <title>English 151</title>
      <credits>3.0000</credits>
      <grade>A</grade>
    </course>
  </transcript>
</user>
<user id="12345">  --SAME USER ID
  <user_type>STUDENT</user_type>
  <name_first>Jane</name_first>
  <name_last>Smith</name_last>
  <email>jsmith@somedomain.com</email>
  <transcript>
    <course id="MAT102">
      <title>Math 102</title>
      <credits>3.0000</credits>
      <grade>B</grade>
    </course>
  </transcript>
</user>

但我希望它看起来像这样：

<user id="12345"> -- ALL DATA SHOULD BE WITHIN THE USER TAG
  <user_type>STUDENT</user_type>
  <name_first>Jane</name_first>
  <name_last>Smith</name_last>
  <email>jsmith@somedomain.com</email>
  <transcript> -- ALL COURSE DATA SHOULD BE WITHIN THE TRANSCRIPT TAG
    <course id="ABC123">
      <title>Accounting 101</title>
      <credits>3.0000</credits>
      <grade>B</grade>
    </course>
    <course id="ENG151">
      <title>English 151</title>
      <credits>3.0000</credits>
      <grade>A</grade>
    </course>
    <course id="MAT102">
      <title>Math 102</title>
      <credits>3.0000</credits>
      <grade>B</grade>
    </course>
  </transcript>
</user>

如果有更多可以提供的信息，请告诉我。提前感谢您的帮助！

Answer 1

SELECT TOP 5 User_Type, name_first, name_last
FROM Users
FOR XML AUTO, ROOT('User'), ELEMENTS

将用户添加到ROOT会将所有其他元素放在其下方。希望这有帮助！

标签内的XML数据

1 个答案: