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我有一个XML文档与看起来像这样的节点与筛选中进行选择:问题写的,每多领域
<SQLIndexUsage>
<Property Name="database_name">ClearTrace</Property>
<Property Name="Object_Name">CTTraceSummary</Property>
<Property Name="Schema_name">dbo</Property>
<Property Name="Index_name">IX_CTTraceSummary_Date</Property>
<Property Name="Type_Desc">NONCLUSTERED</Property>
<Property Name="user_seeks" />
<Property Name="user_scans" />
<Property Name="user_lookups" />
<Property Name="user_updates" />
<Property Name="usage_ratio">0.00</Property>
<Property Name="RowError" />
<Property Name="RowState">Detached</Property>
<Property Name="Table" />
<Property Name="ItemArray">
<Property>ClearTrace</Property>
<Property>CTTraceSummary</Property>
<Property>dbo</Property>
<Property>IX_CTTraceSummary_Date</Property>
<Property>NONCLUSTERED</Property>
<Property />
<Property />
<Property />
<Property />
<Property>0.00</Property>
</Property>
<Property Name="HasErrors">False</Property>
</SQLIndexUsage>
我怎样写一个for-每个选择将在多个领域进行筛选,我正在做这样的事情:
<xsl:for-each select="/objects/SQLIndexUsage/Property[@Name ='user_seeks'][1]!='' or /objects/SQLIndexUsage/Property[@Name ='user_scans']!='' or /objects/SQLIndexUsage/Property[@Name ='user_updates']!=''">
或者我看着这个错误?