英语词汇referential integrity constraint怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
This category of overhead includes CHECK constraint verification and foreign key constraint (referential integrity (ri)) verification.
这一类的开销包括检查约束验证和外键约束(参照完整性(RI))验证。
2
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。
3
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。

单词	referential integrity constraint
释义	referential integrity constraint 简明释义参照完整性约束专业释义 1 计算机科学技术参照完整性约束双语例句 1 This category of overhead includes CHECK constraint verification and foreign key constraint (referential integrity (ri)) verification. 这一类的开销包括检查约束验证和外键约束(参照完整性(RI))验证。 2 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。 3 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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