I took another pass through the document. My main concern is how we arrived at the chosen representation, it doesn't seem like we are clearly articulating additional requirements and using those to drive a decision.
Curt could you maybe raise yours on the doc as well so we can close on them? Thanks, Micah On Sun, Aug 16, 2026 at 7:35 PM Micah Kornfield <[email protected]> wrote: > Yeah, I think the vote might be slightly premature. I think there were a > lot of open questions on representation last time I reviewed the doc. If > those have been resolved, having a little more time for review would be > worthwhile. > > -Micah > > On Sun, Aug 16, 2026 at 10:17 AM Curt Hagenlocher <[email protected]> > wrote: > >> -0 (binding) >> >> I'd be happy for others to tell me I'm wrong, but I don't see enough >> consensus in the (stalled?) discussion on the spec to feel like this >> is ready for a vote. I also have other reservations, but I don't want >> to hijack a voting thread into a discussion thread, so I'll think >> about what I want to say and either leave comments on the spec or >> start a new thread. >> >> >> -Curt >> >> On Thu, Aug 13, 2026 at 1:39 PM Mandukhai Alimaa >> <[email protected]> wrote: >> > >> > Hello everyone, >> > >> > Following up on the previous discussion thread [1], I would like to >> > formally open a VOTE for adopting the BigDecimal canonical extension >> > type into the Apache Arrow specification. >> > >> > Summary: >> > The proposed `arrow.big_decimal` canonical extension type provides >> > high-fidelity representation and transport for variable-scale >> > numeric/decimal data (e.g., PostgreSQL NUMERIC, Trino DECIMAL, Oracle >> > NUMBER) without forcing a uniform scale across an entire column. >> > >> > Format PR: >> > Golang implementation draft: >> https://github.com/apache/arrow-go/pull/1201 >> > Rust implementation draft: >> https://github.com/apache/arrow-rs/pull/10669 >> > >> > Resources: >> > Specification proposal: >> > >> https://docs.google.com/document/d/10YNDPW9068RMsvAV_pjmC-uuerwWEwdhGqJARyVvnWI/edit?tab=t.0#heading=h.6pwu28gkulfs >> > >> > The vote will be open for at least 72 hours (3 business days). >> > >> > Please cast your vote: >> > [ ] +1 Accept this proposal >> > [ ] +0 >> > [ ] -1 Do not accept this proposal because... >> > >> > >> > Thank you! >> > Mandy >> > >> > [1] https://lists.apache.org/thread/34opw343xrzkb0vhhbqto9vx061c7j7f >> >
