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Update scrooge to v1.5.0 and add dcfinder extension#1483

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PeterVanHolland wants to merge 2 commits intoduckdb:mainfrom
PeterVanHolland:update-scrooge-add-dcfinder
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Update scrooge to v1.5.0 and add dcfinder extension#1483
PeterVanHolland wants to merge 2 commits intoduckdb:mainfrom
PeterVanHolland:update-scrooge-add-dcfinder

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@PeterVanHolland
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scrooge (update)

  • Bumped version to 0.0.3
  • Updated ref to DuckDB v1.5.0 compatible commit (203d57e)
  • Repo: https://github.com/pdet/Scrooge-McDuck
  • Financial data-analysis extension: Ethereum blockchain scanners, Yahoo Finance, technical indicators

dcfinder (new)

  • New extension for discovering Denial Constraints (DCs) from data
  • DCs subsume functional dependencies, unique column combinations, and order dependencies
  • Based on: Pena, de Almeida, Naumann. "Discovery of Approximate (and Exact) Denial Constraints." PVLDB 2019
  • Features: exact/approximate DC discovery, violation detection, error cell identification, repair suggestions, dc_clean() auto-cleaning
  • Repo: https://github.com/PeterVanHolland/duckdb-dcfinder
  • Ref: ee63051 (DuckDB v1.5.0 compatible)

Both extensions have been updated to build against DuckDB v1.5.0 with extension-ci-tools v1.5.0.

- scrooge: bump to v0.0.3, update ref to DuckDB v1.5.0 compatible commit
- dcfinder: new extension for discovering Denial Constraints (DCs) from data
- scrooge: update ref to DuckDB v1.5.0 compatible commit, bump to v0.0.3
- dcfinder: new extension for denial constraint discovery (PVLDB 2019)
  Supports exact/approximate DC discovery, violation detection,
  error cell identification, repair suggestions, and dc_clean().
@carlopi
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carlopi commented Mar 11, 2026

Approving workflow, @pdet, WDYT ?

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2 participants