This is an asynchronous process that extracts the text information from the archived objects to update the full-text index.

这是一个异步过程，其作用是从被归档对象中提取文本信息来更新全文本索引。

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The full-text index finds these XML documents quickly which are then input to the FLWOR expression that extracts all employee names from these documents.

全文本索引迅速找到这些XML文档，随后将它们输入到从这些文档中提取所有员工姓名的FL WOR表达式中。

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This operator extracts the account ID value from the XML data, and it preserves the full XML record.

此操作符从XML数据中提取账户id值，并保留完整的XML记录。

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