英文:
BigQuery - what is the difference between enforced vs not enforced primary key?
问题
BigQuery - 强制执行与不强制执行主键之间的区别？
查阅了文档，未找到明确的信息。
英文:
BigQuery - what is the difference between enforced vs not enforced primary key?
Looked over the documentation and didn't find something clear.
答案1
得分: 1
BigQuery截至本文撰写时仅支持不强制的键。此处有相关文档。基本上这意味着重复值是被接受的。
英文:
BigQuery as of this writing supports only NO enforced keys. Documented here as limitations.
Essentially this means duplicate values are accepted.
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