因为这都是些标量函数，所以将为结果集的每一行创建XML数据类型的结果。

Since these are scalars functions, for each line of the result set, a result of the XML data type is created.

youdao

为了从表中检索结构化类型数据，必须有一些将类型转换成一个标量值，换句话说，这些值的类型必须基于某种内置的DB2 数据类型。

To retrieve structured type data from a table, there must be some way to convert that type into a single scalar value whose type, in turn, must be based on one of the built-in DB2 data types.

youdao

总是有必要使用标量函数XML2CLOB (xml - data -type)：clob - data - type来将xml内容串行化为clob数据类型。

It is always necessary to use the scalar function XML2CLOB (xml-data-type) : clob-data-type to serialize the XML contents in a clob data type.

youdao

总是有必要使用标量函数XML2CLOB (xml - data -type)：clob - data - type来将xml内容串行化为clob数据类型。

It is always necessary to use the scalar function XML2CLOB (xml-data-type) : clob-data-type to serialize the XML contents in a clob data type.

youdao