BUG: Raise MergeError when suffixes result in duplicate column names …#61422

Merged

datapythonista merged 2 commits intopandas-dev:mainfrom

Farsidetfs:fix-merge-suffixes-61402

Jun 6, 2025

Commits on May 23, 2025

BUG: Raise MergeError when suffixes result in duplicate column names (GH#61402)
Farsidetfs
committed

Commits on Jun 5, 2025

Merge remote-tracking branch 'upstream/main' into fix-merge-suffixes-61402
Farsidetfs
committed