computed constructors meaning in Chinese

计算构造器

This is the query that uses computed constructors do generate the xml
下面是使用计算构造函数生成xml的查询：
Using computed constructors
使用计算构造函数
The ability to compute node names when you use computed constructors is not supported in sql server 2000
Sql server 2000不支持在使用计算构造函数时计算节点名的功能。因此，
Therefore , there is no difference in the direct constructors and computed constructors for elements and attributes
这样，元素和属性的直接构造函数和计算构造函数之间才不会有差异。
Computed constructors for text nodes are also supported , but are primarily used in xml dml to construct text nodes
同时还支持文本节点的计算构造函数，但主要在xml dml中使用，用于构造文本节点。