foreign-keys

英文: SQLiteConstraintException: FOREIGN KEY constraint failed code 787 问题 I have a menu that can have...

英文: related_name parameter name conflict in django? 问题 我有一个关于“related_name”参数的查询（用于在模型之间建立关系时使用）。 假设...

英文: Syntax error while trying to create a foreign key 问题 我正在创建一个带有外键的表，但是我遇到了语法错误： drop table if exi...

英文: Cannot create foreign key whose evaluation cannot be enforced to remote nodes 问题 "AntDB提示： ...

英文: Selecting all tables that uses a specific foriegn key value in MySQL 问题 在MySQL中，我有一个表Currency（id...

英文: How to set foreign key with compound primary key in Kdb+? 问题 这里是您要翻译的部分： "有关如何设置外键的文件已足够，但关...

英文: a library db , the goal is to prevent more than one user trying to check out the same book at th...

英文: Django: Reverse lookup of optional foreignkey-entry and inclusion in dataset 问题 我想创建一个数据库条目列表，以及...

英文: Problem with MySQL updating a Foreign Key Where the Inner Join is Based on that same Foreign Key...

英文: The class name with or without quotes in a Django model field to have foreign key relationship 问...