How buildings-lei/mysql_note works
This repository is a Chinese-language MySQL learning reference, not an application or runtime library. Its principal workflow is for a learner to consult SQL guidance, submit statements to a MySQL server, and receive query results. The README documents schema operations (DDL), data changes (DML), queries (DQL), user and permission management (DCL), and SQL function families. The tree contains no implementation source, so the diagram represents documented concepts and the learner–database interaction rather than internal code wiring.
Main entry points: README.md DDL Guide
Components 12
Schema Management
- DDL Guide
README.md
Data Changes
- DML Guide
README.md
Data Queries
- DQL Guide
README.md
Access Control
- DCL Guide
README.md
SQL Functions
- String Functions
README.md - Numeric Functions
README.md - Date Functions
README.md - Flow Functions
README.md
Other components
- Learner
- MySQL Server
- Database
- Query Results
Connections 15
- Learner → DDL Guide: reads
- Learner → DML Guide: reads
- Learner → DQL Guide: reads
- Learner → DCL Guide: reads
- Learner → String Functions: reads
- Learner → Numeric Functions: reads
- Learner → Date Functions: reads
- Learner → Flow Functions: reads
- Learner → MySQL Server: submits SQL
- MySQL Server → Database: manages objects
- MySQL Server → Database: changes records
- MySQL Server → Database: queries records
- MySQL Server → Database: controls access
- MySQL Server → Query Results: returns rows
- Query Results → Learner: displays