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@Dharin-shah Dharin-shah commented Nov 12, 2025

Implements essential DataFrame introspection features for PySpark compatibility. These properties are used in
virtually every PySpark script for schema exploration and debugging.

  1. Added DataFrame.dtypes property
  2. Implemented DataFrame.printSchema() method
  3. Added StructType.treeString() method

@Dharin-shah Dharin-shah marked this pull request as ready for review November 13, 2025 06:02
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@evertlammerts evertlammerts left a comment

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Looks good! Please fix the formatting errors. (You can use pre-commit or run ruff manually to see and help fix the errors.)

@evertlammerts evertlammerts marked this pull request as draft November 13, 2025 10:58
@Dharin-shah Dharin-shah marked this pull request as ready for review November 14, 2025 22:26
@evertlammerts evertlammerts changed the base branch from main to v1.4-andium November 15, 2025 18:23
@evertlammerts evertlammerts changed the base branch from v1.4-andium to main November 15, 2025 18:23
@Dharin-shah Dharin-shah changed the title [minor] add suport for types and print schema [minor][spark] add suport for types and print schema Nov 15, 2025
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LGTM!

@evertlammerts evertlammerts added this pull request to the merge queue Nov 19, 2025
@github-merge-queue github-merge-queue bot removed this pull request from the merge queue due to no response for status checks Nov 19, 2025
@evertlammerts evertlammerts merged commit ee14b83 into duckdb:main Nov 20, 2025
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2 participants