query

name	query
description	Answer questions about the Velox codebase or pull requests. Use when asked a question via "/query" or when the user wants to understand code, architecture, or implementation details.

Velox Query Skill

Answer questions about the Velox project codebase or specific pull requests.

Key Context

• Velox is a C++ execution engine library for analytical data processing
• Uses C++20 standard with heavy use of templates and SFINAE
• Custom memory management with MemoryPool
• Vectorized execution with custom Vector types
• Follows Google C++ style with some modifications

Guidelines

• Read CLAUDE.md and CODING_STYLE.md for project-specific conventions
• Answer thoroughly and accurately
• If the question is about PR changes, analyze the diff carefully
• If it's about the codebase, explore relevant files to provide a complete answer
• Be specific and reference exact file paths and line numbers when relevant