[Feature]: Support more basic query functions, like Data, Min, Max, etc.

[soothing-rain]

Is there an existing issue for this?

• I have searched the existing issues

Is your feature request related to a problem? Please describe.

Potential good first issue

Describe the solution you'd like.

No response

Describe an alternate solution.

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Anything else? (Additional Context)

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[xiaofan-luan]

good suggestion， we might want to add min/max/count support for expression

[stale]

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[xiaofan-luan]

keep it open

[Ziy1-Tan]

Hi! I would like to contribute this feature via WeOpen-Star. I would like to know where the query function is and how to implement it, I would appreciate if you guys could give me some guidance!

I've made some contributions for MariaDB for json functions and I think I can handle this feature.(I'm trying to build Milvus)

[Ziy1-Tan]

@xiaofan-luan @soothing-rain cc

[czs007]

@qggcs Thanks for your enthusiasm, can you provide more information about you? so that we can better communicate and work on this proposal. my email: [email protected]