Current state: [One of "Under Discussion", "Accepted", "Rejected"]
Discussion thread: https://lists.apache.org/thread/l1nt01k7l5w07vgq6k8z9f5s1t2krf7y
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.