如何声明名称空间并导航到元素节点的字段名。我有40个字段索引,只想获取一个字段名列表。谢谢。
<field xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://marklogic.com/xdmp/database">
<field-name>externalIDField</field-name>
<field-path>
<path>//agreement:externalID</path>
<weight>1</weight>
</field-path>
<field-value-searches>true</field-value-searches>
<included-elements>
</included-elements>
<excluded-elements>
</excluded-elements>
<tokenizer-overrides>
</tokenizer-overrides>
</field>