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When designing the user table, we assigned a surrogate key to each record to ensure stable references across the system.
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When designing the user table, we assigned a surrogate key to each record to ensure stable references across the system.
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Related words
surrogate key
Noun
Japanese Meaning
代替キー：アプリケーションデータに由来しない、一意の識別子としてエンティティやオブジェクトを識別するためのキー。 / 代理キー：データベース内で、実際の属性値や業務上の意味を持つ情報とは独立して、エンティティを一意に示すために使われる識別子。
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