+1 extreme_value +0 extreme -1 ext On Thu, 3 Jun 2021 at 9:55 AM, Mark Liu <manlge...@gmail.com> wrote:
> +1 for extreme > > Xiangwei Wei <wxw19981...@gmail.com> 于2021年6月2日周三 上午10:50写道： > > > Hi guys, > > > > We plan to add a new aggregation function, whose function is to take the > > extreme value, that is, to return the maximum absolute value (the > preferred > > positive value). The typical use scenario is the vibration amplitude of > the > > bridge. > > It has been contributed by @Liu Yu ~[1]. > > > > One of the issues that we need to discuss with you is the name of this > > aggregate function. At present, it is called `ext`, for example, ext(s1). > > We should take a name which is intuitive and easy to understand. > > Alternative options: > > 1. ext > > 2. extreme > > 3. ext_value > > > > > > > > [1] https://github.com/apache/iotdb/pull/3289 > > -- > > Best, > > Xiangwei Wei > > > > > -- > > Best, > ----------------------------------- > Mark Liu >
