In addition to the expected data structure manipulation support, SDOs also provide the ability to set and retrieve the contents of an SDO based on an XPath-like expression, including queries.
除了预期的数据源操作支持之外，SDO还提供了基于类似XPath的表达式(包括查询)设置和检索s DO内容的能力。
In addition to the expected data structure manipulation support, SDOs also provide the ability to set and retrieve the contents of an SDO based on an XPath-like expression, including queries.
除了预期的数据源操作支持之外，SDO还提供了基于类似XPath的表达式(包括查询)设置和检索s DO内容的能力。
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