Is it possible to have multiple primary keys in a table?

Is it possible to have multiple primary keys in a table?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: hard

标签: interviewbit, database-testing, topic-specific

参考答案摘要

No. A table can allow one composite primary key that consists of two or more columns. But it does not allow for multiple primary keys.

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