{"slug": "rag-copilots-can-t-count-aggregates-let-the-db-do-it", "title": "RAG copilots can't count aggregates — let the DB do it", "summary": "A developer known as JulesCrafter argues that retrieval-augmented generation (RAG) copilots fail at counting aggregates and recommends letting the database perform such operations. The post, published on PromptCube, highlights a limitation of current AI tools in handling precise numerical queries.", "body_md": "PromptCube\nHome\nSearch\n中文\nEN\nHome\n/\nAI Models\nRAG copilots can't count aggregates — let the DB do it\nJulesCrafter\nNovice\n2m ago\n301 views\n9\nlikes\n1 min read\nYour\nRAG\ncopilot\nHelpful\n9\nNot helpful\n3\nShare:\nCopy link\nShare…\nNext\nTesting Claude Mythos Preview on Crypto Implementation Bugs →\nYou might also like\nWhy I’m Open-Sourcing My Video Downloader After a Year of Failure\n21 ·\n0\nAI Reasoning: Why It's Right for the Wrong Reasons\n405 ·\n10\nstatvfs, /proc, and my first unsafe block in Rust\n108 ·\n4\n**Anthropic vs OpenAI: The Race to Build Rogue AI Agents**\n488 ·\n3\nOdysseus Local AI Workspace: Hardware, Models, and Real Cost\n320 ·\n3\nAll Replies\n（0）\nNo replies yet — be the first!\nWrite a Reply\nSubmit Reply\nMarkdown supported\nJoin our Telegram", "url": "https://wpnews.pro/news/rag-copilots-can-t-count-aggregates-let-the-db-do-it", "canonical_source": "https://promptcube3.com/en/threads/4553/", "published_at": "2026-07-31 16:52:13+00:00", "updated_at": "2026-07-31 16:54:15.933822+00:00", "lang": "en", "topics": ["artificial-intelligence", "generative-ai", "ai-tools"], "entities": ["JulesCrafter", "PromptCube", "RAG"], "alternates": {"html": "https://wpnews.pro/news/rag-copilots-can-t-count-aggregates-let-the-db-do-it", "markdown": "https://wpnews.pro/news/rag-copilots-can-t-count-aggregates-let-the-db-do-it.md", "text": "https://wpnews.pro/news/rag-copilots-can-t-count-aggregates-let-the-db-do-it.txt", "jsonld": "https://wpnews.pro/news/rag-copilots-can-t-count-aggregates-let-the-db-do-it.jsonld"}}