Dropping columnstore table doesn't deleting its files

[zizouqidashen]

What happens?

when I drop a column store table , the file is alredy exists and the file space was not released, how to release the file space when drop a column store table

To Reproduce

create table sometable ..... using columnstore

insert into sometable .....

drop table sometable

OS:

linux

pg_mooncake Version:

latest docker image

Postgres Version:

latest docker image

Are you using pg_mooncake Docker, Neon, or the extension standalone?

pg_mooncake Docker Image

[dpxcc]

Thanks for the bug report!
We are aware of this issue and are actively working on it
The challenge is that Postgres uses a process model which makes refcounting its files harder