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- Add an AutoNumber primary key 添加“自动编号”主键
- Add or drop PRIMARY KEY or UNIQUE constraints. 添加或删除PRIMARY KEY或UNIQUE约束。
- I try to add an element of suspense and mystery to my novel. 我试图给我的小说增加一点悬念和神秘的色彩。
- For example, to represent a one-to-many relationship you take the primary key from the "one" table and add it as an additional field to the "many" table. 例如,为表示一对多关系,您从“一方”表中获得主键,将其作为额外字段添加到“多方”表。
- If you don't have in mind a column or set of columns that might make a good primary key, consider using a column that has the AutoNumber data type. 如果尚未确定可能成为好的主键的一个或一组列,请考虑使用具有“自动编号”数据类型的列。
- If you don't have in mind a field or set of fields that might make a good primary key, consider using a column that has the AutoNumber data type. 如果想不到可能成为优秀主键的一个字段或字段集,则请考虑使用某一数据类型为“自动编号”的列。
- If you add an item without a key, you must use its numeric index to access it. 如果添加一个没有键的项,则必须使用其数值索引才能访问它。
- When you create a table, you can add an extra column to be the surrogate key. 当创建一个表时,可以添加一个额外的列作为代理键。
- Add an egg yolk to bind the mixture together. 加个蛋黄使混合料凝结在一起。
- When you create a new table in Datasheet view, Access automatically creates a primary key for you and assigns it a field name of "ID" and the AutoNumber data type. 在数据表视图中创建新表时,Access自动为您创建主键,并且为它指定字段名“ID”和“自动编号”数据类型。
- Add an egg yolk to make the mixture bind. 加个蛋黄使混合料凝结在一起。
- To add an item to the top of a stack. 加一项到栈顶上。
- A table can have only one primary key. 一个表只能有一个主键。
- Set whether an AutoNumber field is incremented or assigned a random value when a new record is added. 设置添加新记录时自动编号字段是递增还是分配随机值。
- Primary key - foreign key relationships. 主键-外键关系。
- An error occurred while trying to add an attribute. 试图添加属性时出错。
- Primary key values must be unique. 主键值必须是唯一的。
- For more information, see Add an input language. 有关详细信息,请参阅添加输入语言。
- The customer ID field is the primary key. 客户ID字段是主键。
- Add an Adapter on a new Network. 菜单创建网络。