提问人:Nimble Fungus 提问时间:12/4/2015 更新时间:4/8/2016 访问量:69
SQL Server FOR XML 在生成同名节点时出现显式错误
SQL Server FOR XML explicit error in generating same name nodes
问:
我正在尝试使用XML Explicit生成下面的XML结构
<Workbook xmlns="urn:schemas-microsoft-com:office:spreadsheet" xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet">
<Worksheet ss:Name="1">
<Table>
<Row>
<Cell>
<Data ss:Type="String">231548</Data>
</Cell>
<Cell>
<Data ss:Type="String">2014-11-03T20:03:30</Data>
</Cell>
</Row>
</Table>
</Worksheet>
我能够生成
<Workbook xmlns="urn:schemas-microsoft-com:office:spreadsheet" xmlns:ss="urn:schemas-microsoft-com:office:spreadsheet">
<Worksheet ss:Name="1">
<Table>
<Row>
<Cell>
<Data ss:Type="String">231548</Data>
</Cell>
</Row>
</Table>
</Worksheet>
</Workbook>
我无法生成上述结构。 我用于生成结构的代码如下。
SELECT
Tag,
Parent,
[Workbook!1!xmlns],
[Workbook!1!xmlns:ss],
[Worksheet!2!ss:Name],
[Table!3!],
[Row!4!],
[Cell!5!],
[Data!6!ss:Type],
[Data!6!]
FROM (
SELECT top 5
1 AS Tag,
0 AS Parent,
0 as SORT,
'urn:schemas-microsoft-com:office:spreadsheet' AS [Workbook!1!xmlns],
'urn:schemas-microsoft-com:office:spreadsheet' AS [Workbook!1!xmlns:ss],
NULL AS [Worksheet!2!ss:Name],
NULL AS [Table!3!],
NULL AS [Row!4!],
NULL AS [Cell!5!],
NULL AS [Data!6!ss:Type],
NULL AS [Data!6!]
UNION ALL
SELECT top 5
2 AS Tag,
1 AS Parent,
AuditID * 100 as SORT,
NULL ,
NULL ,
Null,
NULL ,
NULL ,
NULL ,
NULL,
NULL
From TempAudits
UNION ALL
SELECT top 5
3 AS Tag,
2 AS Parent,
AuditID * 100+1 as SORT,
NULL ,
NULL ,
NULL ,
NULL ,
NULL ,
NULL ,
NULL,
NULL
From TempAudits
UNION ALL
SELECT top 5
4 AS Tag,
3 AS Parent,
AuditID * 100+2 as SORT,
NULL ,
NULL ,
NULL ,
NULL ,
NULL ,
NULL ,
NULL,
NULL
From TempAudits
UNION ALL
SELECT top 5
5 AS Tag,
4 AS Parent,
AuditID * 100+3 as SORT,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL
FROM TempAudits
UNION ALL
SELECT top 5
6 AS Tag,
5 AS Parent,
AuditID * 100+4 as SORT,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
'String' AS TYPE,
AuditID AS Data
FROM TempAudits) Aa
Order by Sort
FOR XML EXPLICIT
任何人都可以帮助我。 任何帮助将不胜感激。 我正在使用此代码生成一个可以在 excel 中打开的 xml。
答:
0赞
DaveFoyf
4/8/2016
#1
假设您确实希望使用 XML Explicit 来生成此输出,则可以为 Cell 和 Data 添加另外两个标记,并添加两个后续的联合查询。
编辑:我已将 1 添加到标记 2 的 Worksheet!2!ss:Name 列中,以确保输出符合您的要求。
SELECT
Tag,
Parent,
[Workbook!1!xmlns],
[Workbook!1!xmlns:ss],
[Worksheet!2!ss:Name],
[Table!3!],
[Row!4!],
[Cell!5!],
[Data!6!ss:Type],
[Data!6!],
[Cell!7!],
[Data!8!ss:Type],
[Data!8!]
FROM
(
SELECT top 5
1 AS Tag,
0 AS Parent,
0 as SORT,
'urn:schemas-microsoft-com:office:spreadsheet' AS [Workbook!1!xmlns],
'urn:schemas-microsoft-com:office:spreadsheet' AS [Workbook!1!xmlns:ss],
NULL AS [Worksheet!2!ss:Name],
NULL AS [Table!3!],
NULL AS [Row!4!],
NULL AS [Cell!5!],
NULL AS [Data!6!ss:Type],
NULL AS [Data!6!],
NULL AS [Cell!7!],
NULL AS [Data!8!ss:Type],
NULL AS [Data!8!]
UNION ALL
SELECT top 5
2 AS Tag,
1 AS Parent,
AuditID * 100 as SORT,
NULL AS [Workbook!1!xmlns],
NULL AS [Workbook!1!xmlns:ss],
1 AS [Worksheet!2!ss:Name],
NULL AS [Table!3!],
NULL AS [Row!4!],
NULL AS [Cell!5!],
NULL AS [Data!6!ss:Type],
NULL AS [Data!6!],
NULL AS [Cell!7!],
NULL AS [Data!8!ss:Type],
NULL AS [Data!8!]
From TempAudits
UNION ALL
SELECT top 5
3 AS Tag,
2 AS Parent,
AuditID * 100+1 as SORT,
NULL AS [Workbook!1!xmlns],
NULL AS [Workbook!1!xmlns:ss],
NULL AS [Worksheet!2!ss:Name],
NULL AS [Table!3!],
NULL AS [Row!4!],
NULL AS [Cell!5!],
NULL AS [Data!6!ss:Type],
NULL AS [Data!6!],
NULL AS [Cell!7!],
NULL AS [Data!8!ss:Type],
NULL AS [Data!8!]
From TempAudits
UNION ALL
SELECT top 5
4 AS Tag,
3 AS Parent,
AuditID * 100+2 as SORT,
NULL AS [Workbook!1!xmlns],
NULL AS [Workbook!1!xmlns:ss],
NULL AS [Worksheet!2!ss:Name],
NULL AS [Table!3!],
NULL AS [Row!4!],
NULL AS [Cell!5!],
NULL AS [Data!6!ss:Type],
NULL AS [Data!6!],
NULL AS [Cell!7!],
NULL AS [Data!8!ss:Type],
NULL AS [Data!8!]
From TempAudits
UNION ALL
SELECT top 5
5 AS Tag,
4 AS Parent,
AuditID * 100 + 3 as SORT,
NULL AS [Workbook!1!xmlns],
NULL AS [Workbook!1!xmlns:ss],
NULL AS [Worksheet!2!ss:Name],
NULL AS [Table!3!],
NULL AS [Row!4!],
NULL AS [Cell!5!],
NULL AS [Data!6!ss:Type],
NULL AS [Data!6!],
NULL AS [Cell!7!],
NULL AS [Data!8!ss:Type],
NULL AS [Data!8!]
FROM TempAudits
UNION ALL
SELECT top 5
6 AS Tag,
5 AS Parent,
AuditID * 100 + 4 as SORT,
NULL AS [Workbook!1!xmlns],
NULL AS [Workbook!1!xmlns:ss],
NULL AS [Worksheet!2!ss:Name],
NULL AS [Table!3!],
NULL AS [Row!4!],
NULL AS [Cell!5!],
'String' AS [Data!6!ss:Type],
AuditID AS [Data!6!],
NULL AS [Cell!7!],
NULL AS [Data!8!ss:Type],
NULL AS [Data!8!]
FROM
TempAudits
UNION ALL
SELECT top 5
7 AS Tag,
4 AS Parent,
AuditID * 100 + 5 as SORT,
NULL AS [Workbook!1!xmlns],
NULL AS [Workbook!1!xmlns:ss],
NULL AS [Worksheet!2!ss:Name],
NULL AS [Table!3!],
NULL AS [Row!4!],
NULL AS [Cell!5!],
NULL AS [Data!6!ss:Type],
NULL AS [Data!6!],
NULL AS [Cell!7!],
NULL AS [Data!8!ss:Type],
NULL AS [Data!8!]
FROM TempAudits
UNION ALL
SELECT top 5
8 AS Tag,
7 AS Parent,
AuditID * 100 + 6 as SORT,
NULL AS [Workbook!1!xmlns],
NULL AS [Workbook!1!xmlns:ss],
NULL AS [Worksheet!2!ss:Name],
NULL AS [Table!3!],
NULL AS [Row!4!],
NULL AS [Cell!5!],
NULL AS [Data!6!ss:Type],
NULL AS [Data!6!],
NULL AS [Cell!7!],
'String' AS [Data!8!ss:Type],
AuditDate AS [Data!8!]
FROM
TempAudits
) Aa
Order by Sort
FOR XML EXPLICIT
评论
FOR XML PATH,
它通常比显式模式容易得多,并且几乎可以做任何事情