ling to follow up the topic and come up with a design doc later.
Best,
Wen-hui
winifred.wenhui.t...@gmail.com
From: Jark Wu
Date: 2018-12-05 10:27
To: dev; xuefu.z
Subject: Re: [DISCUSS] Support Higher-order functions in Flink sql
Hi Wenhui,
This is a meaningful direction to impr
ubject: Re: [DISCUSS] Support Higher-order functions in Flink sql
Hi Wenhui,
This is a meaningful direction to improve the functionality for Flink SQL.
As Xuefu suggested, you can come up with a design doc covering the
functions you'd like to support and the improvements.
IMO, the main obstacle mi
Hi Wenhui,
This is a meaningful direction to improve the functionality for Flink SQL.
As Xuefu suggested, you can come up with a design doc covering the
functions you'd like to support and the improvements.
IMO, the main obstacle might be the syntax for the lambda function which is
not supported i
Hi Wenhui,
Thanks for bringing the topics up. Both make sense to me. For higher-order
functions, I'd suggest you come up with a list of things you'd like to add.
Overall, Flink SQL is weak in handling complex types. Ideally we should have a
doc covering the gaps and provide a roadmap for enhanc
