matrixorigin/matrixone
Dec 2025 – Dec 2025
1 Month active
Languages Used
Go
Technical Skills
Backend DevelopmentDatabase ManagementSQLbackend developmentdata serializationdatabase management
flypiggy
PROFILE
Flypiggy
During December 2025, this developer contributed to the matrixorigin/matrixone repository by delivering two backend features focused on analytics flexibility and data export workflows. They enhanced the SQL engine by adding support for configurable week numbering in the WEEK() function and introduced a tunable maximum recursion depth for common table expressions, improving query control. For data export, they implemented multi-format support for SELECT ... INTO OUTFILE, enabling CSV, JSONLINE, and Parquet outputs with SPLITSIZE control and robust serialization. Working primarily in Go with expertise in SQL and database management, their work demonstrated depth in backend development and data serialization without introducing regressions.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
2Total
Bugs
0
Commits
2
Features
2
Lines of code
22,517
Activity Months1
Your Network
20 peopleWork History
December 2025
2 Commits • 2 Features
Dec 1, 20252025-12 Monthly summary for matrixorigin/matrixone: Delivered two high-impact features that enhance analytics flexibility and data export workflows, while preserving stability. No critical regressions reported this period.
2 Commits • 2 Features
Dec 1, 20252025-12 Monthly summary for matrixorigin/matrixone: Delivered two high-impact features that enhance analytics flexibility and data export workflows, while preserving stability. No critical regressions reported this period.
December 2025
Activity
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Quality Metrics
Correctness90.0%
Maintainability80.0%
Architecture90.0%
Performance80.0%
AI Usage60.0%
Skills & Technologies
Programming Languages
Go
Technical Skills
Backend DevelopmentDatabase ManagementSQLbackend developmentdata serializationdatabase management
Repositories Contributed To
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