compound primary key中文，compound primary key的意思，compound primary key翻译及用法

2025-10-31 05:54 浏览次数 10

compound primary key

避免用复合主键

compound primary key 例句

英汉例句

  • We keep only a compound primary key and a secondary index for each row, and answer all queries from a single index.

    我们只保留了一个组合主键和一个辅助索引来完成所有的查询。

  • In J2EE extensions, a validation error occurs for a compound primary key that is generated from IBM xdoclet annotations.

    在J2EE扩展中，对于根据IBMxdoclet注释生成的复合主键，将发生验证错误。

  • Example of how to create a foreign key pointing to a compound primary key

    怎样创建一个指向多关键字的外健的例子

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