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[Feature] add uuid as the table unique identity #4147

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zyl891229 opened this issue Sep 9, 2024 · 0 comments
Open
1 of 2 tasks

[Feature] add uuid as the table unique identity #4147

zyl891229 opened this issue Sep 9, 2024 · 0 comments
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enhancement New feature or request

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@zyl891229
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zyl891229 commented Sep 9, 2024

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  • 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

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Anything else?

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Are you willing to submit a PR?

  • I'm willing to submit a PR!
@zyl891229 zyl891229 added the enhancement New feature or request label Sep 9, 2024
@zyl891229 zyl891229 changed the title [Feature] [Feature] add uuid as the table unique identity Sep 9, 2024
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