Current state: [One of "Under Discussion", "Accepted", "Rejected"]
Discussion thread: https://lists.apache.org/thread/2r62fb11cwobfz5b6jc7m8j3nhrf3hsf
JIRA or Github Issue:
Released: <Doris Version>
Google Doc: <If the design in question is unclear or needs to be discussed and reviewed, a Google Doc can be used first to facilitate comments from others.>
Describe the problems you are trying to solve.
some research related to the function, such as the advantages and disadvantages of the design, related considerations, etc.
the detailed design of the function.
specific implementation steps and approximate scheduling.