Hi Dawid, Thank you for initiating this FLIP, looks like a useful addition +1 for the FLIP.
I have just one question, will the option keys be limited to some predefined values or it could be any key user wants to add as metadata? Like if the user wants to add a description for each argument? On Tue, Jul 29, 2025 at 7:09 AM Timo Walther <twal...@apache.org> wrote: > Maybe not in the first version but eventually nothing in the design > blocks us for supporting this. The SecretStore would need to be > available in the FunctionDefinitionFactory for this. > > Cheers, > Timo > > On 29.07.25 15:08, Ryan van Huuksloot wrote: > > Overall the FLIP looks good to me. > > > > Would the properties support the SecretStore proposed in FLIP-529? > > > > Otherwise, +1, thanks! > > > > Ryan van Huuksloot > > Staff Engineer, Infrastructure | Streaming Platform > > [image: Shopify] > > <https://www.shopify.com/?utm_medium=salessignatures&utm_source=hs_email > > > > > > > > On Tue, Jul 29, 2025 at 4:19 AM Jacky Lau <liuyong...@gmail.com> wrote: > > > >> Thanks for initiating this! > >> > >> +1 for this proposal. > >> > >> Sergey Nuyanzin <snuyan...@gmail.com> 于2025年7月29日周二 15:34写道： > >> > >>> Thanks for driving this Dawid. > >>> > >>> looks reasonable to me > >>> > >>> On Mon, Jul 28, 2025 at 5:03 PM Ramin Gharib <ramingha...@gmail.com> > >>> wrote: > >>>> > >>>> Hello Dawid, > >>>> > >>>> Thanks for initiating this! The FLIP looks well-written. > >>>> The WITH clause brings consistency to existing syntax. > >>>> > >>>> +1 for this proposal. > >>>> > >>>> On Mon, Jul 28, 2025 at 3:33 PM Dawid Wysakowicz < > >> dwysakow...@apache.org > >>>> > >>>> wrote: > >>>> > >>>>> Hi, > >>>>> I'd like to start a discussion of FLIP-539: Support WITH Clause in > >>> CREATE > >>>>> FUNCTION Statement in Flink SQL [1]. > >>>>> > >>>>> The existing CREATE FUNCTION statement in Flink SQL allows users to > >>>>> register user-defined functions (UDFs) by specifying the class name > >>> and the > >>>>> artifact (JAR) containing the implementation. While this design > >> covers > >>>>> common use cases, it lacks a declarative mechanism for associating > >>>>> arbitrary properties or metadata with the function at creation time. > >>>>> > >>>>> Other Flink SQL objects—such as tables—support a WITH clause for > >>>>> specifying options in a key-value fashion, improving consistency, > >>>>> discoverability, and extensibility. > >>>>> Looking forward to comments and suggestions for improvements! > >>>>> > >>>>> Best, > >>>>> Dawid > >>>>> > >>>>> [1] https://cwiki.apache.org/confluence/x/sg9JFg > >>>>> > >>> > >>> > >>> > >>> -- > >>> Best regards, > >>> Sergey > >>> > >> > > > >
