foreign-keys - 码农岛

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Rails has_one with class name and foreign key

看我几分像从前·2019-03-22 15:23·1 回答·问答

Multiple Foreign Keys for a Single Record in Rails

该账号已被封号·2019-03-21 10:48· 评论·文章

Multiple Foreign Keys for a Single Record in Rails

We Are One·2019-03-21 10:22·3 回答·问答

Databases: Making a Log of actions, how to handle

姐就是有狂的资本·2019-03-20 18:24· 评论·文章

Databases: Making a Log of actions, how to handle

不美不萌又怎样·2019-03-20 17:48·4 回答·问答

Disappearing Foreign Keys in phpMyAdmin

老娘就宠你·2019-03-20 15:05· 评论·文章

Disappearing Foreign Keys in phpMyAdmin

Evening l夕情丶·2019-03-20 14:44·4 回答·问答

Circular dependencies in foreign keys: use it or a

Evening l夕情丶·2019-03-20 03:01·4 回答·问答

Circular dependencies in foreign keys: use it or a

闹够了就滚·2019-03-20 02:45· 评论·文章

Django suffix ForeignKey field with _id

我欲成王，谁敢阻挡·2019-03-19 06:51· 评论·文章

Django suffix ForeignKey field with _id

疯言疯语·2019-03-19 06:02·1 回答·问答

Is string or int preferred for foreign keys?

混吃等死·2019-03-19 03:46· 评论·文章

Is string or int preferred for foreign keys?

Rolldiameter·2019-03-19 03:32·3 回答·问答

Multiple foreign keys?

傲·2019-03-18 05:29· 评论·文章

Multiple foreign keys?

混吃等死·2019-03-18 05:21·3 回答·问答

Can a table have two foreign keys?

Melony?·2019-03-18 01:44·3 回答·问答

Can a table have two foreign keys?

放荡不羁爱自由·2019-03-18 01:39· 评论·文章

MongoDB storing arrays of ObjectId's

女痞·2019-03-18 01:48·2 回答·问答

MongoDB storing arrays of ObjectId's

来，给爷笑一个·2019-03-18 02:06· 评论·文章

Understanding Relationships & Foreign Keys in Mong

男人必须洒脱·2019-03-18 01:03· 评论·文章

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