Re: [DISCUSS] FLIP-526: Model ML_PREDICT, ML_EVALUATE Table API

Timo Walther Mon, 12 May 2025 07:58:14 -0700

One last thing to mention: I don't fully understand why we needBuiltinFunctionQueryOperation and BuiltInCallExpression. But we candiscuss this in the PR as this is not public API. In any case, we shouldmake sure to keep the changes to visitors and concepts in Table APIsmall. In the end, most stuff should be reusable from the PTF work.


Cheers,
Timo



On 12.05.25 16:46, Timo Walther wrote:

+1 to continue to voting.

Thanks,
Timo

On 11.05.25 18:47, Hao Li wrote:

Hi all,

If there are no more discussions. I will start voting tomorrow.

Thanks,
Hao

On Thu, May 8, 2025 at 10:38 AM Hao Li <h...@confluent.io> wrote:

Hi Ron,

whether the predict or evaluate introduced in this FLIP can be

serialized to SQL?

Yes. It can be serialized to SQL. We just need to provide serialization
function in `ModelReferenceExpression` and `ModelSourceQueryOperation`.

Thanks,
Hao


On Thu, May 8, 2025 at 12:09 AM Ron Liu <ron9....@gmail.com> wrote:

Hi, Hao

+1 for the proposal.

Due to [1][2] having supported serialize table API to SQL, so I've one
question: whether the predict or evaluate introduced in this FLIPcan be
serialized to SQL?

[1]

https://cwiki.apache.org/confluence/display/FLINK/FLIP-393%3A+Make+QueryOperations+SQL+serializable

[2]

https://cwiki.apache.org/confluence/display/FLINK/FLIP-502%3A+QueryOperation+SQL+Serialization+customization



Kindly reminder: The FLIP link [1] is error in your first email.

Best,
Ron

Yash Anand <yan...@confluent.io.invalid> 于2025年5月5日周一 23:24写道：

Hi, Hao.

+1 for the proposal.

Thanks
Yas

On Mon, May 5, 2025 at 4:17 AM Piotr Nowojski <pnowoj...@apache.org>
wrote:

Hi,

sounds like a valuable addition!

Best,
Piotrek

wt., 29 kwi 2025 o 03:57 Shengkai Fang <fskm...@gmail.com>

napisał(a):

Hi, Hao.

+1 for the proposal.

Best,
Shengkai

Hao Li <h...@confluent.io.invalid> 于2025年4月29日周二 07:27写道：

Hi All,

I would like to start a discussion about FLIP-526 [1]: Model

ML_PREDICT,

ML_EVALUATE Table API.

This FLIP is a follow up of FLIP-507 [2] to propose the table

api for

model

related functions. This FLIP is also closely related to FLIP-525

[3]

which

is the proposal for model related function implementation design.

For more details, see FLIP-526 [1]. Looking forward to your

feedback.


Thanks,
Hao


[1]

https://cwiki.apache.org/confluence/display/FLINK/FLIP-525%3A+Model+ML_PREDICT%2C+ML_EVALUATE+Implementation+Design

[2]

https://cwiki.apache.org/confluence/display/FLINK/FLIP-507%3A+Add+Model+DDL+methods+in+TABLE+API

[3]

https://cwiki.apache.org/confluence/display/FLINK/FLIP-525%3A+Model+ML_PREDICT%2C+ML_EVALUATE+Implementation+Design

Re: [DISCUSS] FLIP-526: Model ML_PREDICT, ML_EVALUATE Table API

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