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@dirtysalt dirtysalt commented Dec 23, 2025

Why I'm doing:

We are supporting iceberg parquet varaint type #55949

What I'm doing:

Fixes #issue

What type of PR is this:

  • BugFix
  • Feature
  • Enhancement
  • Refactor
  • UT
  • Doc
  • Tool

Does this PR entail a change in behavior?

  • Yes, this PR will result in a change in behavior.
  • No, this PR will not result in a change in behavior.

If yes, please specify the type of change:

  • Interface/UI changes: syntax, type conversion, expression evaluation, display information
  • Parameter changes: default values, similar parameters but with different default values
  • Policy changes: use new policy to replace old one, functionality automatically enabled
  • Feature removed
  • Miscellaneous: upgrade & downgrade compatibility, etc.

Checklist:

  • I have added test cases for my bug fix or my new feature
  • This pr needs user documentation (for new or modified features or behaviors)
    • I have added documentation for my new feature or new function
  • This is a backport pr

Bugfix cherry-pick branch check:

  • I have checked the version labels which the pr will be auto-backported to the target branch
    • 4.0
    • 3.5
    • 3.4
    • 3.3

Note

Introduces documentation for semi-structured VARIANT support (Iceberg Parquet) and associated functions, in both English and Chinese.

  • New VARIANT datatype page: concept, usage with Iceberg Parquet, JSON path navigation, casting to SQL/complex types, type conversion matrix, and limitations
  • Adds function docs: variant_query, get_variant (int/double/string/bool getters), and variant_typeof with concise syntax, parameters, return values, and practical examples
  • Creates _category_.yml for "Variant functions" to surface the new function group in the sidebar (EN/ZH)

Written by Cursor Bugbot for commit 161b141. This will update automatically on new commits. Configure here.

@github-actions github-actions bot added the documentation Improvements or additions to documentation label Dec 23, 2025
Signed-off-by: yan zhang <[email protected]>
dirtysalt and others added 2 commits December 23, 2025 17:28
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@cursor review

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✅ Bugbot reviewed your changes and found no bugs!

@dirtysalt dirtysalt enabled auto-merge (squash) December 25, 2025 11:09
kangkaisen
kangkaisen previously approved these changes Dec 26, 2025
Signed-off-by: yan zhang <[email protected]>
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@cursor review

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✅ Bugbot reviewed your changes and found no bugs!

Signed-off-by: yan zhang <[email protected]>
Signed-off-by: yan zhang <[email protected]>
Signed-off-by: yan zhang <[email protected]>
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[Java-Extensions Incremental Coverage Report]

pass : 0 / 0 (0%)

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[FE Incremental Coverage Report]

pass : 0 / 0 (0%)

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[BE Incremental Coverage Report]

pass : 0 / 0 (0%)

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@cursor review

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✅ Bugbot reviewed your changes and found no bugs!

@dirtysalt dirtysalt merged commit 768d46e into StarRocks:main Dec 27, 2025
65 checks passed
@dirtysalt dirtysalt deleted the variant-type-doc branch December 27, 2025 05:40
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5 participants