+1 (non-binding) We currently use a custom async table source and join it using FOR SYSTEM TIME AS OF .... This approach has some challenges, especially when used after aggregations .
Introducing support for an async UDTF would allow us to perform the join using LATERAL TABLE, which would greatly simplify the query structure and improve maintainability. Kind regards, Fred Teunissen From: Becket Qin <becket....@gmail.com> Date: Thursday, 22 May 2025 at 17:08 To: dev@flink.apache.org <dev@flink.apache.org> Subject: Re: [VOTE] FLIP-313: Add support of User Defined AsyncTableFunction I just realized this FLIP has never been voted to pass. +1 to the FLIP. This is actually something long overdue. I feel it is even more like a bug that we need to fix than a feature. Thanks, Jiangjie (Becket) Qin On Sun, Jun 25, 2023 at 7:36 PM Aitozi <gjying1...@gmail.com> wrote: > Hi devs: > The last comments in [1] has been addressed, I'd like to restart this > vote thread. > The vote will be open for at least 72 hours (until June 29th, 10:00AM GMT) > unless there is an objection or an insufficient number of votes. > > [1] > https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.apache.org%2Fthread%2F7vk1799ryvrz4lsm5254q64ctm89mx2l&data=05%7C02%7CFred.Teunissen%40ing.com%7C065ec6c9cf4b4473046c08dd994279de%7C587b6ea13db94fe1a9d785d4c64ce5cc%7C0%7C0%7C638835232969844437%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=sD%2Fwr7xdTScWh464iYJLgzW%2BdE0toaLGloZ5Jtmz%2F1U%3D&reserved=0<https://lists.apache.org/thread/7vk1799ryvrz4lsm5254q64ctm89mx2l> > [2] > > https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fcwiki.apache.org%2Fconfluence%2Fdisplay%2FFLINK%2FFLIP-313%253A%2BAdd%2Bsupport%2Bof%2BUser%2BDefined%2BAsyncTableFunction&data=05%7C02%7CFred.Teunissen%40ing.com%7C065ec6c9cf4b4473046c08dd994279de%7C587b6ea13db94fe1a9d785d4c64ce5cc%7C0%7C0%7C638835232969866359%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=IP%2FRjxDZqex0oXzKW58jAElrr7aWFu%2FNsouo7aYWB1E%3D&reserved=0<https://cwiki.apache.org/confluence/display/FLINK/FLIP-313%3A+Add+support+of+User+Defined+AsyncTableFunction> > > Best regards, > Aitozi > > Aitozi <gjying1...@gmail.com> 于2023年6月14日周三 09:47写道： > > > Hi all, > > Thanks for all the feedback about FLIP-313: Add support of User > > Defined AsyncTableFunction[1]. Based on the discussion [2], we have come > to > > a consensus, so I would like to start a vote. > > The vote will be open for at least 72 hours (until June 19th, 10:00AM > GMT) > > unless there is an objection or an insufficient number of votes. > > > > > > [1] > > > https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Fcwiki.apache.org%2Fconfluence%2Fdisplay%2FFLINK%2FFLIP-313%253A%2BAdd%2Bsupport%2Bof%2BUser%2BDefined%2BAsyncTableFunction&data=05%7C02%7CFred.Teunissen%40ing.com%7C065ec6c9cf4b4473046c08dd994279de%7C587b6ea13db94fe1a9d785d4c64ce5cc%7C0%7C0%7C638835232969879042%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=q7wFos19f0UtOLW6q0HhrtzGKS5THv5uQtLCxc3ZzfA%3D&reserved=0<https://cwiki.apache.org/confluence/display/FLINK/FLIP-313%3A+Add+support+of+User+Defined+AsyncTableFunction> > > [2] > > https://eur02.safelinks.protection.outlook.com/?url=https%3A%2F%2Flists.apache.org%2Fthread%2F7vk1799ryvrz4lsm5254q64ctm89mx2l&data=05%7C02%7CFred.Teunissen%40ing.com%7C065ec6c9cf4b4473046c08dd994279de%7C587b6ea13db94fe1a9d785d4c64ce5cc%7C0%7C0%7C638835232969891732%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=k5EGhhb5tWkqRLRY%2F1fuNJqCaKvtQB7vKFtbuwPkVPk%3D&reserved=0<https://lists.apache.org/thread/7vk1799ryvrz4lsm5254q64ctm89mx2l> > > > > Best regards, > > Aitozi > > > ----------------------------------------------------------------- ATTENTION: The information in this e-mail is confidential and only meant for the intended recipient. If you are not the intended recipient, don't use or disclose it in any way. Please let the sender know and delete the message immediately. -----------------------------------------------------------------
