智能数据库查询 MCP 服务，支持在 AI 编程工具（如 Trae、Claude Desktop）中用自然语言查询数据库 ...

Spread the love“`html Raspberry Pi has revolutionized the way we think about computers, making it possible for anyone to dive into the world of programming and electronics. If you’re looking to set up ...

𝗖𝗿𝗮𝗰𝗸 𝗬𝗼𝘂𝗿 𝗡𝗲𝘅𝘁 𝗗𝗮𝘁𝗮 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿 𝗜𝗻𝘁𝗲𝗿𝘃𝗶𝗲𝘄 𝘄𝗶𝘁𝗵 ...

基于巴西 Olist 电商数据集（~100K 订单），构建 CSV + MySQL 数仓双模式 供应链分析平台。支持标准数仓分层 (ODS → DWD → DWS → ADS)，覆盖交付时效、库存周转、满意度归因、销售趋势四大维度。

Topics Covered: SELECT, INSERT, UPDATE, DELETE WHERE, AND, OR, NOT ORDER BY & LIMIT Aggregate Functions (COUNT, SUM, AVG, MIN, MAX) GROUP BY & HAVING JOINS (INNER, LEFT, RIGHT, FULL) Subqueries Keys & ...