The query then utilizes the distinct (true) method to select the two distinct entries (based on Address) from the list.
然后查询使用这个完全不同的(ture)方法从列表中选择两个完全不同的条目。
Based of the research of XML database principle, the method of storage and query about XML data is discussed.
在研究XML数据库原理的基础上,探讨了XML数据存储和查询的方法。
In this paper, a new query method which is based on generalization hierarchy in Object Oriented Database (OODB) is proposed.
针对面向对象的数据库(OODB)的概括继承结构提出一种新的查询途径,它建立在一种对象表示的基础上。
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