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不支持在窗口函数下的开窗函数

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Assessment

Difficulty
5/5
Estimated time
Over a week
Newbie friendliness
15/100
Issue type
Feature
Clarity
Needs clarification
Activity status
Stale
Tech stack
java, sql
Domain
databases, stream-processing

Research direction

The issue body names no files, tests, or entry points. Start by locating the repository's Flink SQL window-function handling and existing tests, then determine the intended behavior for window functions nested under window functions; done should include documented support and passing coverage for the accepted syntax.

Written by the indexing model from the issue text.

Description

This issue has no description.

Dominant language
Java
Stars
2k
Forks
913
No merged PRs in 30d

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

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