Send Time:2019年8月15日(星期四) 10:31
To:dev
Subject:Re: [DISCUSS] FLIP-51: Rework of the Expression Design
Hi jark:
I'll add a chapter to list blink planner extended functions.
Best,
Jingsong Lee
--
From:Jark Wu
Send Time:2019年8月
-51: Rework of the Expression Design
Hi jark:
I'll add a chapter to list blink planner extended functions.
Best,
Jingsong Lee
--
From:Jark Wu
Send Time:2019年8月15日(星期四) 05:12
To:dev
Subject:Re: [DISCUSS] FLIP-51: Rework
Hi jark:
I'll add a chapter to list blink planner extended functions.
Best,
Jingsong Lee
--
From:Jark Wu
Send Time:2019年8月15日(星期四) 05:12
To:dev
Subject:Re: [DISCUSS] FLIP-51: Rework of the Expression Design
Thanks Jingsong
Thanks Jingsong for starting the discussion.
The general design of the FLIP looks good to me. +1 for the FLIP. It's time
to get rid of the old Expression!
Regarding to the function behavior, shall we also include new functions
from blink planner (e.g. LISTAGG, REGEXP, TO_DATE, etc..) ?
Best,
Hi everyone,
We would like to start a discussion thread on "FLIP-51: Rework of the
Expression Design"(Design doc: [1], FLIP: [2]), where we describe how
to improve the new java Expressions to work with type inference and
convert expression to the calcite RexNode. This is a follow-up plan
for
