这包括关于建立到数据源的连接的信息、远程服务器属性、数据类型和函数映射、索引信息以及远程对象统计信息。
This includes information about establishing connections to the data source, remote server attributes, data type and function mappings, index information, and remote object statistics.
作为分解方法的另一种备选方法是将MIML数据存储在db2表中的xml类型的列中,并为之建立索引。
The alternative to shredding is to store and index the MIML data in a column of type XML in a DB2 table.
“name”列的类型是CHAR(30),不允许为空,而且根据此列建立了一个索引。
The "name" column will be a CHAR (30), set to NOT NULL, and have a unique index on it.
最后,可以根据列编号为这些列建立索引,并直接强制转换结果(对于某些类型)。
Finally, you can index into the columns by column number and cast the results directly (for some types).
但将这些类型的文档用于简单查看之外的用途(如建立索引、编译、以良好格式打印、过滤等)通常还是比较理想的。
But it is still often desirable to utilize these types of documents for purposes beyond simple viewing (such as indexing, compilation, pretty-printing, filtering, etc.).
在对这些类型的文档上使用XQuery时,为达到最佳性能,可以将这些文档装入一些已建立索引的XML资源库中。
For the best performance using XQuery on these types of documents, load them into some sort of indexed XML repository.
在对这些类型的文档上使用XQuery时,为达到最佳性能,可以将这些文档装入一些已建立索引的XML资源库中。
For the best performance using XQuery on these types of documents, load them into some sort of indexed XML repository.
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