Question

我有一张名为＆＃34;位置＆＃34;像这样：

{
  "took" : 1678,
  "timed_out" : false,
  "_shards" : {
    "total" : 5,
    "successful" : 5,
    "failed" : 0
  },
  "hits" : {
    "total" : 1,
    "max_score" : 0.0,
    "hits" : [ ]
  }
}

我不会将该表格导出为xml格式：

society  site  floor  room
---------------------------
 Apple  London first  office
 Apple  London first  Meeting
 Apple  London first  Conference
 Apple  London second  IT
 Apple  London second  HR
 Apple  Rome   second  CCM
 Apple  Rome   second  BM

我正在使用sql 2008.你能帮我吗？谢谢你。

Answer 1

在sql server中运行

SELECT * from Location FOR XML AUTO

Answer 2

尝试这样（我添加了一个社会来展示所有级别的1:n结构：

DECLARE @mockup TABLE(society VARCHAR(100),[site] VARCHAR(100),[floor] VARCHAR(100),room VARCHAR(100));
INSERT INTO @mockup VALUES
 ('Apple','London','first','office')
,('Apple','London','first ','Meeting')
,('Apple','London','first','Conference')
,('Apple','London','second','IT')
,('Apple','London','second','HR')
,('Apple','Rome','second','CCM')
,('Apple','Rome','second','BMD')
,('Orange','Vienna','first','Test');

SELECT m1.society AS [@name]
      ,(
        SELECT m2.[site] AS [@name]
              ,(
                SELECT m3.[floor] AS [@name]
                      ,(
                        SELECT m4.room
                        FROM @mockup AS m4
                        WHERE m4.society=m1.society AND m4.[site]=m2.[site] AND m4.[floor]=m3.[floor] 
                        GROUP BY m4.room
                        FOR XML PATH(''),TYPE
                       )
                FROM @mockup AS m3
                WHERE m3.society=m1.society AND m3.[site]=m2.[site] 
                GROUP BY m3.[floor]
                FOR XML PATH('floor'),TYPE
               )
        FROM @mockup AS m2
        WHERE m2.society=m1.society
        GROUP BY m2.[site]
        FOR XML PATH('site'),TYPE
       )
FROM @mockup AS m1
GROUP BY m1.society
FOR XML PATH('Society'),ROOT('LocationData');

结果

<LocationData>
  <Society name="Apple">
    <site name="London">
      <floor name="first">
        <room>Conference</room>
        <room>Meeting</room>
        <room>office</room>
      </floor>
      <floor name="second">
        <room>HR</room>
        <room>IT</room>
      </floor>
    </site>
    <site name="Rome">
      <floor name="second">
        <room>BMD</room>
        <room>CCM</room>
      </floor>
    </site>
  </Society>
  <Society name="Orange">
    <site name="Vienna">
      <floor name="first">
        <room>Test</room>
      </floor>
    </site>
  </Society>
</LocationData>

sql导出到xml的值与one相同

2 个答案: