roryqi opened a new issue, #12578: URL: https://github.com/apache/gravitino/issues/12578
### Describe the subtask Add the relational storage foundation required by policy-on-tag: 1. Add `policy_tag_relation_meta` schemas and upgrade scripts for H2, MySQL, and PostgreSQL. 2. Add mapper, persistent object, SQL providers, and service support for selector JSON. 3. Support bidirectional relation reads and idempotent create, replace, and delete operations. 4. Cascade relation cleanup when policies, tags, or metalakes are deleted. 5. Add cross-backend storage tests. Runtime APIs, REST endpoints, authorization, clients, events, and object policy resolution are outside this subtask. This work is split from #12536 so the storage foundation can be reviewed independently. ### Parent issue https://github.com/apache/gravitino/issues/12179 Part of #12176. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
