Thanks a lot. Looks good to me now.
Best, Jingsong On Mon, Apr 28, 2025 at 11:47 AM lining jing <jinglini...@gmail.com> wrote: > > Thanks for your reply. I hava updates the pip by your suggestion. >> >> >> From: Jingsong Li <jingsongl...@gmail.com> >> Date: Sun, Apr 27, 2025 at 12:41 PM >> Subject: Re: Support Function >> To: <dev@paimon.apache.org> >> >> >> Thanks Jerry for starting this discussion. >> >> Functions are indeed important to us. We hope that engines will >> support SQL functions in the future, but now, we cannot support a >> unified function definition. >> >> ## Comments >> >> > parameters >> >> Name to be `inputParams`? >> >> Should it just be Array<DataField>? >> >> > returnType >> >> Name to be `returnParams`? >> >> It can also just be Array<DataField>. >> >> > properties >> >> Name to be `options`. >> >> > type and definitions >> >> We can just have a `Map<String, FunctionDefinition> definitions ` >> field, type to definition. >> >> Types can be: >> 1. "sql" => SqlFunctionDefinition(String sql) >> 2. "flink" => FlinkFunctionDefinition(String className, >> FunctionLanguage language, List<ResourceUri> resources) >> 3. "lambda" => LambdaFunctionDefinition(String definition, >> FunctionLanguage language) >> >> ResourceUri should be similar to Flink. >> >> > catalog >> >> We don't need a catalog field in this class. >> >> ## Example >> >> You should have an example, for example, the same function is used >> across engines by Flink and Spark. >> >> Best, >> Jingsong >> >> On Sun, Apr 27, 2025 at 11:48 AM lining jing <jinglini...@gmail.com> wrote: >> > >> > Hi devs, >> > I would like to start a discussion about PIP-31: Introduce Function >> > >> > As Paimon has supported table and view， maybe we could support function， >> > and we could use it in： >> > 1. Unified column-level filtering and processing capabilities (ps: for >> > email information encryption and decryption) >> > 2. Parameterized view capabilities: similar to retrieving views, it >> > supports parameters >> > >> > Looking forward to your feedback, thanks! >> > [1] pip-31 >> > <https://cwiki.apache.org/confluence/display/PAIMON/PIP-31%3A+Introduce+Function> >> > >> > Best, Jerry
