如果相关,查询和视图设计器自动在表示表或表结构对象的矩形之间添加联接线。
If they are, the Query and View Designer automatically puts join lines between the rectangles representing the tables or table-structured objects.
创建查询时,实际是在从表或其他表结构对象(视图和某些用户定义的函数)中检索数据。
When you create a query, you are retrieving data from a table or other objects structured like tables - views and certain user-defined functions.
如果要在搜索中使用某列但不复制该列,请在表示表或表结构对象的矩形中,清除该列名旁边的复选框。
If you want to use a column for searching but not copy it, clear the check box next to the column name in the rectangle representing the table or table-structured object.
表中的每行标识了一个数据结构,它们都带有一个包含大量子对象的潜在容器对象。
Each row in the table identifies a data structure with a potential container object that has a large number of child objects.
这种变体还指定了数组和表等标准结构以改进复合对象的管理。
This variant also specifies standard structures such as arrays and tables for improved compound object management.
可以提前决定哪些对象按照哪些术语进行分类,也可以等到构建了术语表结构之后再做决定。
You can decide in advance which objects are classified by which terms, or you can wait until after you build the glossary structure to make that decision.
表空间是一个包含表、索引、大对象和长数据的存储结构。
A table space is a storage structure containing tables, indexes, large objects, and long data.
只要把Preferences对象当作一个大的键—值散列表(这个表把树形结构中的键组织起来)。
Just think of the Preferences object as one big key-value hashtable that structures the keys in a tree-like structure.
相反,它们使用表之间的关系来创建对象之间的一到多结构,这与数组具有相同的效果。
Instead, they use relations among tables to create a one-to-many structure between objects, which has the same effect as an array.
现在我们需要把对象层次结构映射到表模型。
使用对象包装器的另一个好处是,它们可以以自然的对象层次结构表达关系表中存储的数据,从而捕捉数据之间的关系。
Another benefit of having object wrappers is that they can present data stored in relational tables in a natural object hierarchy that captures the relationship between the data.
创建并填充一个元数据对象,以此表示将使用的DB 2Information Integrator昵称、表或视图的结构。
Create and populate a metadata object to represent the structure of the WebSphere Information Integrator nickname, table, or view you'll be using.
inspect——检查表对象和表空间的结构,确保它们是有效的。
Inspect - Checks the structures of table objects and table Spaces to ensure that they are valid.
如果数据对象是个结构,你还不得不需要继续发掘表的名称。
If the data object is a structure, you still have to unearth the name of the table.
当在派生类中被重写时,用作指定对象的哈希算法和数据结构(如哈希表)的哈希函数。
When overridden in a derived class, serves as a hash function for the specified object for hashing algorithms and data structures, such as a hash table.
当在派生类中被重写时,用作指定对象的哈希算法和数据结构(如哈希表)的哈希函数。
When overridden in a derived class, serves as a hash function for the specified object for hashing algorithms and data structures, such as a hash table.
应用推荐