primary key
主关键字；主键标 双语例句 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。 Therefore, you need to map the foreign key...
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主关键字；主键标 双语例句 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。 Therefore, you need to map the foreign key...
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