Hanefi Onaldi

> tableam exist in #5569 , but not here, is it resolved? I guess we did not see any flakiness in this time period for that test. Either it was...

It may be helpful to force sequential execution on `tableam` to get deterministic outputs. We should get the error message right after running the query on the first shard. ```...

@onurctirtir any plan on updating and merging this PR ?

If you have `PG_CONFIG` env set, or have `pg_config` in your path, you should be able to use a regular user. Did you go through the steps in https://github.com/citusdata/citus/blob/master/CONTRIBUTING.md ?...

> High-level question: Are there (still) meaningful distinctions between `default 3+3`, `default fn()`, `default nextval('...')` that would make us want to propagate one but not the other to shards? Or...

This is already completed on a different PR

> Open question: Can we point arbitrary configs to HSC cluster such that we do not maintain multiple test suites. It may be possible after we solve some blockers/deal breakers:...

> If you're pushing these images into a registry or would otherwise like to save ~160MB [all those build deps you installed] on your image size, use a multistage build...

Superceded by #6656

PG 9.6 EOLd more than a year ago. I think it is ok to close this issue now.