Is there any more information about UDF framework?

[WangGuangxin]

Hi, can you share more information about UDF framework and how can we migrate our existing udf?

[sunchao]

@WangGuangxin we haven't started working on this yet. There are some discussions in #19. We will create a separate Github issue and summarize all the potential approaches to track this topic.

[andygrove]

We are now working on UDF support - see #4177