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npx skills add https://github.com/wcygan/sql-database --skill sql-db-architecture
Please help me install this Agent Skill. Skill: sql-db-architecture Source: https://github.com/wcygan/sql-database/tree/main/.claude/skills/sql-db-architecture Command: npx skills add https://github.com/wcygan/sql-database --skill sql-db-architecture
Navigating a complex database codebase, understanding its intricate data flow, and grasping the interactions between various components can be daunting and time-consuming. This Skill acts as an expert guide, providing immediate insights into the sql-database architecture, enabling quick comprehension, efficient debugging, and informed feature planning.
parser, planner, storage, wal).planner/ crate, explain the rules, and reference relevant code sections, saving hours of manual code exploration.Explain the data flow for a SELECT query in the sql-database, from SQL string to REPL output.
High-intent search queries and answers about installing and using this skill.
Query execution flows through distinct stages: parsing converts the SQL string into an abstract syntax tree, the planner generates an execution strategy, and the executor runs the plan while interacting with storage and indexing layers. Understanding this data flow helps trace where queries are processed across crates.
Map storage and indexing problems to their owning crates—typically the storage and planner crates—then trace how queries interact with indexes during execution. This Skill identifies key types, traits, and interfaces that control index selection and data retrieval.
A relational database separates concerns across crates: parser handles SQL syntax, planner manages query strategy, storage manages data persistence, and WAL handles write-ahead logging. Each crate has defined boundaries and interfaces that enable debugging and feature planning.
Use a crate responsibility map to identify which modules handle specific functions, then follow data flow documentation to understand how components interact. This Skill provides code navigation strategies and key type references to reduce exploration time.
Key principles include WAL-first writes for durability, tiny interfaces to decouple crates, and the Volcano execution model for query processing. These patterns shape how data flows and inform decisions when planning cross-crate features.
mscipioParse source code into Abstract Syntax Trees for symbol extraction and variable flow tracing.
Snowflake-LabsA concise summary of your roleplay character: name,</name> personality, and/or behavior, formatted as a single string sentence. Typically不超过50字，此处省略
copyleftdevDesign database systems using Stonebraker's workload-specific architectural principles.
chtughaAudits Rust crates for vulnerabilities, bugs, and code issues using Cargo tools and manual review processes.