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I'm using the poc-timeseries-deletes branch to track the work. Starting with multi-deletes. Here's the diff view, I think I have a decent start: https://github.com/10gen/mongo/compare/charlie.swanson/poc-timeseries-deletes?expand=1
Going to look into the following still:
- More testing - look for or add collation tests
- Refactoring - this approach adds a bad API to ParsedDelete to reset the CanonicalQuery. It'd be better if we could figure out the correct CanonicalQuery right from the start.
- Properly tracking stats like nDeleted
- explain?
I think I need to wait on https://jira.mongodb.org/browse/SERVER-72109 before I can work on and test some of the retry logic for WriteConflicts. That should be pretty interesting to do too.
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