Re: Iceberg table maintenance

2024-04-22 Thread nathan ma
Hi guys, thanks for raising this wonderful thread, and thanks to @ peter.vary.apa...@gmail.com, the doc really makes things clear I have several questions to catch up and I did't find answers in the document. I would appreciate that anyone could give some feedbacks cause the issues really importa

Re:Re: proposals: upsertion/deletion for tables with primary key

2020-04-06 Thread nathan ma
OK, that is a good question exactly pointing to our scenarios and intentions. I would say data from online environment always comes from log or RDBMS, referenced to immutable data and mutable data. mutable data is static, which should not have updata/delete demands. but for mutable data, there