These behavior show that they are inclined to enjoy the Macdonald snacks together with the subsequent foreign table manners.
这些行为举止表明，他们在接受麦当劳快餐的同时，也逐步接受伴随而来的外国餐桌行为文化。
This table will give you some idea of how levels of ability in a foreign language can be measured.
这个表格将告诉你一些如何衡量外语能力级别的大致信息。
If you don't know how to behave yourself at table in a foreign country, you should copy the host.
如果你在国外吃饭不懂餐桌礼仪，你应该照主人的样子去做。
He walked around the table touching glasses with all the foreign guests.
他绕桌子走了一圈，和所有的外宾都碰了杯。
That day cannot come soon enough for most of the foreign ministers sitting around the big table in Kabul.
但是对于那些围绕喀布尔巨大桌子而坐的代表们而言，那天的到来还需时日。
When ON delete set NULL is active, when a record is deleted from the parent table, all records in the child table with matching foreign key values are set to NULL.
当ON DELETESETNULL规则被激活时，如果一条记录从父表中删除，子表中的所有记录以及匹配的外键值都被设置为NULL。
Learn about relational databases, data models, unique keys, primary keys, foreign keys, and table joins.
了解关系数据库、数据模型、惟一键、主键、外键和表联结。
ON DELETE CASCADE—When a record is deleted from the parent table, all records in the child table with matching foreign key values are also deleted.
ON DELETECASCADE —当一条记录从父表中删除时，子表中的所有记录以及匹配的外键值都全部被删除。
When an ON delete CASCADE rule is active, all records in the child table with matching foreign key values are deleted when a record is deleted from the parent table.
当ONDELETECASCADE规则被激活时，当一条记录从父表中删除时，子表中的所有记录以及匹配的外键值都被删除。
Otherwise, a new key value is taken from the sequence and used for both, a new entry in the dimension table and as a foreign key in the fact table.
否则，从序列获取一个新的键值，用它作为维表中新条目的主键和事实表中的外键。
If so, the existing ID is read from the dimension table and used as the foreign key for the new entries in the fact table.
如果是，则从维表中读取已有的ID，并用它作为事实表中新条目的外键。
You can also establish a foreign key in a secondary table to link with a primary key in a primary table.
您还可以在次表中建立外键，以链接主表中的主键。
Joined table: (Optional) the child class is mapped to a table that has a foreign key relationship to the table to which the parent is mapped.
联合表：(可选)将子类映射到与父类映射到的表具有外键关系的表。
Each one-to-many association is buried as a foreign key in the table of the many class.
每个一对多的关联在表中多个类中充当外键。
Select the workdept attribute from the Employee Foreign Keys column in the table, and click OK to create the relationship.
在表格的EmployeeForeignkeys列中选中workdept属性，并点击OK以创建关系。
An index pushdown USES the pushed-down keys to perform index lookups on a foreign key index of the fact table.
索引下推使用下推键执行事实表外键索引的查询。
In general, that data would live in a child table with a foreign key relation to the table contacts.
通常，那些数据应该存放在一张子表中，子表的外部关键字关联到表contacts。
In mapping terms, PERSON is the owner of the relation (i.e., the foreign key to the ADDRESS table resides in the PERSON table).
在映射的术语中，PERSON是此关系的所有者(即address表的外键存在于person表内)。
The CheckOutRecord object links a particular user to a reserved system using foreign keys in the CheckOutRecord table that backs this model.
CheckOutRecord对象使用支持此模型的 CheckOutRecord表中的外键将特定的用户链接到保留的系统。
If you're using MySQL and want to define foreign keys for a table, you'll need to define those fields in code after loading the schema from the database.
如果使用的是MySQL，而且想要为表定义外键，则需要在从数据库中加载模式之后，编写代码定义这些字段。
You can also use the system catalog views to retrieve information about NOT NULL, unique, primary key, foreign key, and table check constraints. For example.
也可以使用系统编目视图来检索关于NOT NULL、惟一、主键、外键和表检查约束的信息。
Syscat.tabconst Contains a row for each unique (u), primary key (p), foreign key (f), or table check (k) constraint db2 select constname, tabname, type from syscat.tabconst.
tabconst为每个唯一性(U)、主键(p)、外键(f)或者表检查(K)约束保持一个行db2select constname,tabname,typefrom syscat . tabconst。
Run rake db:migrate to create the SUBSCRIPTIONS table and add foreign key columns to SUBJECTS.
运行rakedb:migrate以创建SUBSCRIPTIONS表并将外键列添加到SUBJECTS 中。
The Location table contains a foreign key (region_id) that corresponds to primary key of the region table.
location表包含一个外键(region_id)对应region表的主键。
In addition to the id primary key, you've declared the customer_id column to be a foreign key referencing the customer table.
除了id主键以外，还声明了customer_id列作为引用客户表的外键。
Make sure any foreign keys in a table (that is, keys that link a record to a record in another table) are properly indexed.
确保一个表中的任何外键(即链接记录到另一个表中的记录的键)的索引得到合理编制。
Foreign keys allow you to relate a row in one table with a row in another.
外键可以让您将一张表中的一行与另一张表中的一行相关起来。
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。
All tables which have foreign key relationships to the selected table — and all foreign key tables from the selected table — will be visualized in the diagram illustrated in Figure 7, following.
对所选择的表具有外键关系的所有表——以及来自所选表的所有外键表——将会在下面的图7中被可视化的显示出来。
Minimize the triggers, CHECK and foreign key constraints, and generated columns for the table.
尽量减少表上的触发器、检查和外键约束以及生成的列。
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