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SQL code:
id pid name
1 null a
2 1 a1
3 null b
4 3 b1
5 4 b11
6 3 b2
....
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SQL code:
<item id='1' text='a'>
<item id='2' text='a1'></item>
</item>
<item id='3' text='b'>
<item id='4' text='b1'>
<item id='5' text='b11'></item>
</item>
<item id='6' text='b2'></item>
</item>
....
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DECLARE @doc xml
SET @doc ='<?xml version="1.0" encoding="gb2312" ?>
<employees>
<employee>
<empid>e0001</empid>
<name>Ïô·å</name>
</employee>
<employee>
<empid>e0002</empid>
<name>¶ÎÓþ</name>
</employee>
<employee>
<empid>e0003</empid>
<name>ÍõÓïæÌ</name>
</employee>
<employee>
<empid>e000
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<a>aaa
</a>
<b>bbb
</b>
</fathernode>
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<site>
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