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[Feature] add uuid as the table unique identity

Open zyl891229 opened this issue 1 year ago • 0 comments

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  • [X] I searched in the issues and found nothing similar.

Motivation

Can paimon add a table attribute uuid as the table unique identity. A UUID that identifies the table, generated when the table is created. Implementations must throw an exception if a table's UUID does not match the expected UUID after refreshing metadata. So far, can only use catalog name + database name + table name + table create time to generate unique identifiers. In the OLAP scenario, getting the create time spent a lot of time.

Solution

No response

Anything else?

No response

Are you willing to submit a PR?

  • [ ] I'm willing to submit a PR!

zyl891229 avatar Sep 09 '24 09:09 zyl891229