Neon•12mo ago

Request extension support

Hello, I would like to know if it's possible to get pg_duckdb extension. Thanks a lot !!

wispy-yellow•1/9/25, 2:22 PM

we have pg_mooncake, have you tried that?
take a look here: https://www.mooncake.dev/blog/pgmooncake-neon

pg_mooncake + Neon: serverless analytics in Postgres

How we accidentally built the best serverless database for analytics

wispy-yellow•1/9/25, 2:22 PM

and we have some new guides coming

Wwispy-yellow we have pg_mooncake, have you tried that? take a look here: https://www.mooncak...

uncertain-scarletOP•1/14/25, 3:08 AM

Yes, I'm working with pg_mooncake. Thank you !!

wispy-yellow•1/14/25, 11:15 PM

We're looking into adding pg_duckdb as well. I'll try to keep you posted.

Wwispy-yellow We're looking into adding pg_duckdb as well. I'll try to keep you posted.

uncertain-scarletOP•1/15/25, 8:22 AM

is there a plan to add it in the near future ?

wispy-yellow•1/16/25, 3:10 AM

We are trying, next two weeks should find out

uncertain-scarletOP•1/16/25, 9:51 AM

is this what ur team working ? https://github.com/neondatabase/neon/pull/10350

GitHub

feat(compute): Add pg_duckdb extension v0.2.0 by ololobus · Pull Re...

We want to host pg_duckdb on Neon.
Use cases

faster OLAP queries
access to datelake files (e.g. parquet) on S3 buckets from Neon PostgreSQL

Because neon does not provide superuser role to neon cu...

wispy-yellow•1/16/25, 2:29 PM

Yes

Wwispy-yellow Yes

uncertain-scarletOP•1/17/25, 2:22 AM

Great, I'm gonna keep updating from it. Thanks

uncertain-scarletOP•2/6/25, 4:19 AM

Hi @bryan , any update for pg_duckdb ?

wispy-yellow•2/7/25, 1:53 PM

not yet. the work stalled out as the team got pulled away to other things. not sure if they'll pick it back up next week.

Wwispy-yellow not yet. the work stalled out as the team got pulled away to other things. not s...

uncertain-scarletOP•2/10/25, 2:09 AM

Got it. Thanks mate !

uncertain-scarletOP•2/23/25, 1:38 PM

Hi @bryan , I just want to check that will pg_duckdb be added to the next version ? Because I see your repo added it, https://github.com/neondatabase/neon/blob/df264380b91a1d4f065b09a19bf4773a78536405/compute/compute-node.Dockerfile#L1477

GitHub

neon/compute/compute-node.Dockerfile at df264380b91a1d4f065b09a19bf...

Neon: Serverless Postgres. We separated storage and compute to offer autoscaling, code-like database branching, and scale to zero. - neondatabase/neon

wispy-yellow•2/23/25, 10:06 PM

We shipped it internall but found it conflicted with mooncake (they ship different versions of the library) so we had to hold off on making it more broadly available until we have that fixed

uncertain-scarletOP•2/24/25, 2:43 AM

Thanks for your update @bryan !!

uncertain-scarletOP•3/10/25, 2:52 AM

hi @bryan , how is the pg_duckdb going ?

wispy-yellow•3/10/25, 1:06 PM

We've put it on hold for now while doing other things. I don't have a good date for release yet. This was supposed to be fairly simple but turned into a much more complicated ship.

Wwispy-yellow We've put it on hold for now while doing other things. I don't have a good date ...

uncertain-scarletOP•3/10/25, 1:53 PM

I see. Thanks for your update !!

developed-pink•8/4/25, 6:48 AM

Any further updates to whether

pg_duckdb

pg_duckdb

will be added in the future? If the issue is

pg_mooncake

pg_mooncake

is it possible to make them mutually exclusive, i.e. one or the other, but not both?

Request extension support

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