The foreign key constraint is applied when you save the table.

当保存该表时应用外键约束.

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Include foreign key columns as properties on entity types.

将外键列作为属性包括在实体类型中.

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A foreign key is a constraint that enforces referential integrity.

外键是强制引用完整性的约束.

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With independent associations, you cannot use the foreign key property.

使用独立关联, 则不能使用外键属性.

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The foreign key side is also denoted by a key symbol.

外键方也由键符号表示.

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A foreign - key constraint can implement referential integrity between parent and child tables.

外部索引键条件约束可于父和子资料表之间实作参考完整性.

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A foreign key constraint referencing this table was dropped or changed.

已删除或更改了引用此表的外键约束.

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Filters that are created for each foreign key or Boolean fields.

可提供针对每个外键或针对布尔型字段创建的筛选器.

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A foreign key constraint allows you to define referential integrity between a parent and child table.

外键约束允许您定义父表和子表之间的引用完整性.

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A primary key of a table can be a foreign key in any other table.

主键的表可以是外键,在任何其他表.

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Creating a relationship also creates a foreign - key constraint that is added to the child table.

建立关联性的同时,也会建立要加入至子资料表的外部索引键条件约束.

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With foreign key associations , you can use both Methods: To change create or modify relationships.

通过外键关联, 可以使用两种方法更改创建或修改关系.

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Failed to enable constraints. One or more rows contain values violating non - null, unique, or foreign - key constraints.

未能启用约束. 一行或多行中包含违反非空 、 唯一或外键约束的值.

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Delete a foreign key constraint when you want to remove the requirement to enforce referential integrity.

如果想要移除对强制引用完整性的要求,则可删除外键约束.

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Creates both a relation and foreign key constraint ( see below for descriptions ).

建立关联与外部索引键条件约束 ( 请参阅以下描述 ).

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