+1 for extreme Xiangwei Wei <[email protected]> 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
