apache/superset

Import CSV ; The "schema" field required or not --> 2 datasets for 1 table

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#36,305 建立於 2025年11月27日

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 (12 留言) (0 反應) (1 負責人)TypeScript (72,837 star) (17,291 fork)batch import
data:csvgood first issuevalidation:required

描述

Bug description

Description

The "schema" field is not required :

with version 4 value 'public' was set by default but with V5.0.0, the default value is not set

The error message should precise

The import is OK if user set a schema but 2 datasets are existing for 1 table

Screenshots/recordings

No response

Superset version

master / latest-dev

Python version

3.9

Node version

16

Browser

Chrome

Additional context

No response

Checklist

  • I have searched Superset docs and Slack and didn't find a solution to my problem.
  • I have searched the GitHub issue tracker and didn't find a similar bug report.
  • I have checked Superset's logs for errors and if I found a relevant Python stacktrace, I included it here as text in the "additional context" section.

貢獻者指南

技術棧
pythontypescript
領域
backendfrontend
議題類型
bug
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
3
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
half day
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
blocked
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
mostly clear
前置要求
Basic understanding of Superset's CSV importFamiliarity with Python and Flask
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
40
研究方向
Investigate the CSV import logic in Superset's backend, likely in the superset/datasets/commands/importers/ directory. Focus on how the 'schema' field is handled when not provided; ensure a default value (e.g., 'public') is set. Also, check the error message generation to provide a more precise message when two datasets result for one table. Review related test files for import behavior.