在RAG系统中，Query改写不是锦上添花，而是决定检索效果的关键变量。本篇文章将从AI产品经理视角出发，拆解Query改写的核心逻辑与落地路径，帮助你理解如何通过“意图重构”提升召回质量，构建更智能、更精准的AI问答系统。 一、RAG 中的 ...

Due to zero-based counting, indexes 1 and 2 map to the second and third columns in the Player table, which are the handle and the emailAddress. When the code builds and runs, the output is as follows: ...

At Microsoft Build, SQL Server 2025 enters public preview with major enhancements in AI integration, performance, reliability and developer tools -- reaffirming Microsoft’s continued investment ...

Abstract: Text documents often embed data that is structured in nature, and we can expose this structured data using information extraction technology. By processing a text database with information ...

Even if generative AI hides SQL behind the curtain, it will continue to play a critical role in how we interact with and use data.

Get Started With GSC Queries In BigQuery This SEO approach to BigQuery answers the question: What do I do once I connect BigQuery to Google Search Console? Let's find out!

A common SQL habit is to use SELECT * on a query, because it’s tedious to list all the columns you need. Plus, sometimes those columns may change over time, so why not just do things the easy way? But ...