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lihangyu

PROFILE

Lihangyu

Over a two-month period, this developer enhanced the apache/doris-website repository by delivering targeted documentation improvements focused on Doris’s row-store and VARIANT nested type features. Using Markdown and SQL expertise, they clarified when row storage is enabled and how to configure it per column, providing practical guidance and examples. They also updated documentation to specify that altering the store_row_column attribute is unsupported in Doris versions 2.0 and 2.1, aligning user guidance with actual product capabilities. Their work improved documentation maintainability, reduced support overhead, and facilitated onboarding by ensuring version-scoped accuracy and explicit references to relevant commits and release notes.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

3Total
Bugs
0
Commits
3
Features
3
Lines of code
376
Activity Months2

Work History

January 2025

1 Commits • 1 Features

Jan 1, 2025

January 2025: Focused documentation enhancement for the apache/doris-website repo, clarifying product capabilities to reduce confusion and support load. No major code bugs fixed this month; effort targeted at accurate, version-scoped documentation and clearer usage guidance.

November 2024

2 Commits • 2 Features

Nov 1, 2024

November 2024 (2024-11) monthly summary focused on elevating Doris website documentation to boost user adoption and reduce support overhead. Key features delivered: Row-store documentation improvements clarifying when row storage is enabled and how to specify per-column storage in Doris; Variant nested type documentation improvements with guidance, examples, and usage restrictions (including enabling flattening with variant_enable_flatten_nested and querying expanded nested arrays). Commits: b37519811d29904b41188e73adcca98c416c89ab; b39204ba37f3d453678ec8a9d0841b17663228d7.

Activity

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Quality Metrics

Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

Markdown

Technical Skills

DocumentationSQL

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

apache/doris-website

Nov 2024 Jan 2025
2 Months active

Languages Used

Markdown

Technical Skills

DocumentationSQL

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