Expanded logical replication support
Open
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enhancement
- Dominant language
- JavaScript
- Stars
- 8.7k
- Forks
- 374
- Avg merge
- 11d 16h
- Merged PRs (30d)
- 1
Description
Hi @porsager would you be open to expanding the logical replication implementation to:
- Allow the passing of a pre-existing replication slot name and LSN start point?
- Passing the LSN to the subscriber
If so I'll start work on a PR.
Contributor guide
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Read the existing logical replication implementation and trace how replication slots and LSN values are currently handled. Confirm the intended API for accepting a pre-existing slot and starting LSN, then verify that the LSN is passed to the subscriber and that replication still works as expected.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- javascript, nodejs, postgresql
- Domain
- databases
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 25/100