• You will use this to generate another table that will use XML, as shown in Listing 10.

    我们将利用它生成使用XML的另一个表,如清单10所示。

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  • For foreign key creation, another table with a primary key with a compatible data type is required.

    对于创建外键,则需要另外一个具有主键的表,且该主键具有兼容的数据类型。

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  • The other column links to another table that lists all the possible values for that multivalue field.

    另外一列链接到另外一个表上,其中列出了这个多值字段所有可能的值。

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  • Moreover, any Lua value — including a function or another table — can serve as a dictionary element key.

    另外,任何lua值——包括函数或其他表——都可以用作字典元素的键值。

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  • In this case, the association information can be recorded by creating another table that stores the association PO_Cust.

    在此例中,可以通过创建另外一个存储关联PO_Cust的表来记录关联信息。

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  • Best way to structure a database where one row has to map to many rows in another table?

    最好的结构数据库的一行映射到另一个表中的多行?

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  • You can use this method on tables that have a foreign key that references another table.

    对于具有引用另一个表的外键的表,可以使用此方法。

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  • Set the number of rows to generate as a ratio to the number of rows that are generated in another table.

    以相对于在另一个表中所生成行数的比率形式设置要生成的行数。

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  • For example, one metadata table describes the classes in your code, another table describes the fields, and so on.

    例如,一个元数据表说明代码中的类,另一个元数据表说明字段等。

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  • As an alternative, you can generate rows in a ratio that is based on the number of rows that you generate for another table.

    此外,您可以依照某个比例产生资料列,而该比例是以您对其他资料表产生的资料列数为基础。

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  • Exclude rows by defining a filter on a table. You can extend the filter by defining a JOIN from a filtered table to another table.

    通过在表上定义筛选可以排除某些行,还可以通过定义从筛选表到其它表的联接来扩展筛选。

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  • Provides steps for copying a Primary Key's column definition to another table in order to create matching columns for a relationship.

    提供将主键的列定义复制到另一个表以为关系创建匹配列的步骤。

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  • At another table at Ebisu's dagashi bar, a lively group of men and women in their 20s, some wearing suits, picked at a selection of sweets.

    “便宜糖果”另外一桌上的男男女女热闹非常,他们都是二十多岁,有些穿着正式的套装,正在品尝精心挑选的糖果。

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  • A foreign key is one or more data attributes that appear in one table that may be part of, or is coincidental with, the key of another table.

    外键是在一张表中出现的一个或多个数据属性;它可以是另一张表的键的一部分,或者干脆碰巧就是另一张表的键。

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  • If we decide to create this database of cities as XML, notice that we do not have to worry about creating another table to keep track of the data.

    如果决定以xml格式创建城市数据库,那么不需要创建另一个表来跟踪这些数据。

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  • Definition: a relationship exists between two database tables when one table has a foreign key that references the primary key of another table.

    定义:当两个表中,一个表的外键和另一个表的主键存在一种关联关系,我们把这种关系称为数据库关系。

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  • Complete the following steps to create a new Data Design Project, the EMPLOYEEPAYINFO table, and to populate the four new columns from another table.

    完成以下步骤,以创建一个新的DataDesignProject和employeepayinfo表,并用另一个表中的数据填充4个新列。

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  • You can create relationships between your tables in a database diagram to show how the columns in one table are linked to columns in another table.

    可以在数据库关系图中的表间创建关系,以显示某个表中的列如何链接到另一表中的列。

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  • For example, if you change the data type of a column that participates in a relationship with another table, both tables will be included in this list.

    例如,如果更改了某列的数据类型,而该列参与了与另一个表的关系,那么这两个表都将包括在此列表中。

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  • Inside another nearby tent a woman is weaving a floor-covering on a loom. Her granddaughter and a young friend are making a smaller rug at another table.

    在附近另一个帐篷里,一位妇女正在织机上织地毯。她的孙女和一位年轻的朋友正在另一张桌子上做一块较小的地毯。

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  • In a cross join, each row from one table is combined with each row from another table, resulting in what is called a cross product or a Cartesian product.

    在交叉联接中,一个表中的每一行与另一个表中的每一行合并,导致生成叉积或卡迪尔积。

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  • If you want to manage multiple conversations on different topics, you must have another table to track the topics and include a related topic_id in the messages table.

    如果需要管理不同话题的多个会话,还需要建立一个表记录不同的话题,并在消息表中增加相关的topic_id。

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  • You can easily attach and detach the partitions using the DB2 alter table command to move the data from one table (production table) to another table (history table) in the same database.

    您可以很容易使用DB 2altertable命令来附加和分离分区,从而将数据从一个表(生产表)移动到同一个数据库的另一个表(历史表)中。

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  • In order to allow us to select another table, or another set of fields, you should also be prepared to remove the TLabel, TDBEdit, and TDBMemo controls that were added in a previous cycle.

    为了允许我们选择另一个表,或者另一个字段集,您还应该准备删除在前一循环中添加的TLabel、TDBEdit和TDBMemo控件。

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  • In order to allow us to select another table, or another set of fields, you should also be prepared to remove the TLabel, TDBEdit, and TDBMemo controls that were added in a previous cycle.

    为了允许我们选择另一个表,或者另一个字段集,您还应该准备删除在前一循环中添加的TLabel、TDBEdit和TDBMemo控件。

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