SET @xml = FILE_PATH

Question

我需要导入XML文件到SQL Server 2008 R2database。

所以，我有一个硬编码XML数据查询：

DECLARE @xml XML 
SET @xml=' 
<goods_item> 
<goods_level>1</goods_level> 
<goods_isgroup>1</goods_isgroup> 
<goods_code>51852</goods_code> 
<goods_name></goods_name> 
<goods_parent></goods_parent> 
<goods_art></goods_art> 
<goods_buhart></goods_buhart> 
<goods_inpack>0</goods_inpack> 
<goods_packtxt></goods_packtxt> 
<goods_country></goods_country> 
<goods_gtd></goods_gtd> 
<goods_nds>0</goods_nds> 
<goods_unit></goods_unit> 
</goods_item> 
<goods_item> 
<goods_level>1</g oods_level> 
<goods_isgroup>1</goods_isgroup> 
<goods_code>51852</goods_code> 
<goods_name></goods_name> 
<goods_parent></goods_parent> 
<goods_art></goods_art> 
<goods_buhart></goods_buhart> 
<goods_inpack>0</goods_inpack> 
<goods_packtxt></goods_packtxt> 
<goods_country></goods_country> 
<goods_gtd></goods_gtd> 
<goods_nds>0</goods_nds> 
<goods_unit></goods_unit> 
</goods_item>' 

，它工作正常。但是，我怎样才能将硬编码XML数据更改为XML文件的路径？

有所了解：

SET @xml='D:\xml1.xml' 

Answer 1

你可以先导入到一个临时表是这样的：

declare @insert nvarchar(1000), @pathname varchar(200), @xml xml 

set @pathname = 'your path here' 

create table #tmp_xml(xmldata xml) 

set @insert = 'INSERT INTO #tmp_xml(xmldata) SELECT bulkcolumn 
     FROM OPENROWSET (BULK N''' + @pathname+ ''', SINGLE_BLOB) AS data' 

exec sp_executesql @insert 

select @xml = xmldata from #tmp_xml 

-- read, parse xml here .... 
drop table #tmp_xml