{"id":9496,"date":"2025-11-11T17:53:41","date_gmt":"2025-11-11T09:53:41","guid":{"rendered":"\/?p=9496"},"modified":"2025-11-11T17:53:41","modified_gmt":"2025-11-11T09:53:41","slug":"gtc25-text2sql-%e6%9c%80%e4%bd%b3%e5%ae%9e%e8%b7%b5-snowflake-cortex-analyst","status":"publish","type":"post","link":"\/?p=9496","title":{"rendered":"GTC25 | Text2SQL \u6700\u4f73\u5b9e\u8df5 Snowflake Cortex Analyst"},"content":{"rendered":"<p>\u672c\u6587\u5c06\u4ecb\u7ecd GTC 2025 session \u4e4b\u4e00\uff0c\u7531 Snowflake \u516c\u53f8\u5206\u4eab\u7684 Text-to-SQL \u4ea7\u54c1\uff0c\u540d\u4e3a <strong>Cortex Analyst<\/strong>\uff0c\u5206\u4eab\u6807\u9898\u4e3a\uff1aKey Design Patterns to Build Trustworthy Data Agents. <\/p>\n<p>\u5148\u770b\u4e00\u4e2a\u5b98\u65b9\u653e\u51fa\u6765\u7684demo\uff1a<\/p>\n<p><img src=\"https:\/\/lemon-guess.oss-cn-hangzhou.aliyuncs.com\/img\/640-20251111175311214.gif\" alt=\"\u56fe\u7247\" \/><\/p>\n<p>\u4e0b\u9762\u5c06\u5206\u4eab\u4ea7\u54c1\u7ec6\u8282\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u94fe\u63a5\u627e\u5230\u672c\u6587\u7684\u53c2\u8003\u5185\u5bb9<\/p>\n<p>\uff08\u4f5c\u8005\u7684\u5206\u4eab\u6587\u6863\u53ef\u4ee5\u8bc4\u8bba\u533a\u7559\u4e0b\u90ae\u7bb1\uff0c\u6216\u8005\u516c\u4f17\u53f7\u540e\u53f0\u79c1\u4fe1\u83b7\u53d6\uff09<\/p>\n<blockquote>\n<p><strong>GTC \u94fe\u63a5\uff08\u6709\u89c6\u9891\uff09\uff1a<\/strong><\/p>\n<p><a href=\"https:\/\/www.nvidia.cn\/on-demand\/session\/gtc25-exs74584\/\">https:\/\/www.nvidia.cn\/on-demand\/session\/gtc25-exs74584\/<\/a><\/p>\n<\/blockquote>\n<hr \/>\n<p><em>Snowflake \u5728\u8fd9\u6b21 GTC25 \u5927\u4f1a\u4e0a\u8fd8\u505a\u4e86\u63d0\u9ad8 text-to-sql \u6548\u7387\u7684\u5206\u4eab\uff0c\u94fe\u63a5\uff1a<strong>Trustworthy Data Agents and Making Inference Faster and Cheaper (Presented by Snowflake)\uff1a<\/strong><a href=\"https:\/\/www.nvidia.cn\/on-demand\/session\/gtc25-s74585\/\">https:\/\/www.nvidia.cn\/on-demand\/session\/gtc25-s74585\/<\/a><\/em><\/p>\n<hr \/>\n<p>GTC session \u4ecb\u7ecd\uff1a<\/p>\n<p><img src=\"https:\/\/lemon-guess.oss-cn-hangzhou.aliyuncs.com\/img\/640-20251111175311459.png\" alt=\"\u56fe\u7247\" \/><\/p>\n<p>\u67b6\u6784\u56fe\uff1a<\/p>\n<p><img src=\"https:\/\/lemon-guess.oss-cn-hangzhou.aliyuncs.com\/img\/640-20251111175311705.png\" alt=\"\u56fe\u7247\" \/><\/p>\n<p><strong>\u9996\u5148\u5206\u6790\u4e86 text2sql \u7528\u4e8e\u5b9e\u9645\u4e1a\u52a1\u7684\u96be\u70b9\uff1a<\/strong><\/p>\n<p><img src=\"https:\/\/lemon-guess.oss-cn-hangzhou.aliyuncs.com\/img\/640-20251111175311935.png\" alt=\"\u56fe\u7247\" \/><\/p>\n<p>1.\u95ee\u9898\u590d\u6742\u5ea6\uff08Question Complexity\uff09\uff1a\u73b0\u6709\u57fa\u51c6\u6d4b\u8bd5\uff08\u6307\u7684\u662f<a href=\"https:\/\/mp.weixin.qq.com\/s?__biz=MzU4NjY4MzA4Ng==&amp;mid=2247483790&amp;idx=1&amp;sn=a6260de4910a9495531552c7c22e20e1&amp;scene=21#wechat_redirect\">\u6570\u636e\u96c6<\/a>\uff09\u4e2d\u4f7f\u7528\u7684\u81ea\u7136\u8bed\u8a00\u95ee\u9898\u901a\u5e38\u4e0d\u662f\u975e\u5e38\u590d\u6742\uff0c\u4e5f\u4e0d\u592a\u5177\u6709\u7279\u5b9a\u884c\u4e1a\u6027\u6216\u73b0\u5b9e\u6027\u3002\u8fd9\u4e9b\u95ee\u9898\u4e5f\u65e0\u6cd5\u6db5\u76d6\u5728\u5546\u4e1a\u667a\u80fd\uff08BI\uff09\u573a\u666f\u4e2d\u7ecf\u5e38\u88ab\u95ee\u5230\u7684\u95ee\u9898\u7c7b\u578b\u3002<\/p>\n<p>2.Schema \u590d\u6742\u5ea6\uff08Schema 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Complexity\uff09\uff1a\u8fd9\u4e9b\u57fa\u51c6\u6d4b\u8bd5\u5e38\u5e38\u7f3a\u5c11\u590d\u6742\u7684\u67e5\u8be2\uff0c\u4f8b\u5982\u5305\u542b\u7a97\u53e3\u51fd\u6570\u3001\u516c\u5171\u8868\u8868\u8fbe\u5f0f\uff08CTE\uff09\u4ee5\u53ca\u590d\u6742\u805a\u5408\u64cd\u4f5c\u7684\u67e5\u8be2\uff0c\u800c\u8fd9\u4e9b\u5bf9\u4e8e\u4ea7\u4e1a\u754c\u5e94\u7528\u4e2d\u7684\u5546\u4e1a\u667a\u80fd\u4efb\u52a1\u6765\u8bf4\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p>4.\u5728\u8bed\u4e49\u80cc\u666f\u4e0b\u8861\u91cf SQL\uff08SQL Matching Businesses Context\uff09\uff1a\u4f20\u7edf\u7684\u57fa\u51c6\u6d4b\u8bd5\u6ca1\u6709\u8003\u8651\u5230\u4f7f SQL \u67e5\u8be2\u4e0e<strong>\u7279\u5b9a\u4e1a\u52a1\u5b9a\u4e49\u548c\u6307\u6807<\/strong>\u4fdd\u6301\u4e00\u81f4\u7684\u91cd\u8981\u6027\u3002\u4f8b\u5982\uff0c\u4e0d\u540c\u7ec4\u7ec7\u5bf9 \u201c\u65e5\u6d3b\u8dc3\u7528\u6237\u201d \u7b49\u5173\u952e\u6307\u6807\u7684\u5b9a\u4e49\u53ef\u80fd\u5dee\u5f02\u5f88\u5927\uff0c\u8fd9\u4f1a\u5f71\u54cd\u5230 SQL \u67e5\u8be2\u5728\u73b0\u5b9e\u5e94\u7528\u4e2d\u7684\u51c6\u786e\u6027\u3002<\/p>\n<p><strong>\u9274\u4e8e\u4ee5\u4e0a\u7684\u96be\u70b9\uff0c\u7528\u4e0b\u9762\u7684\u5de5\u4f5c\u6d41\u6765\u63d0\u5347\u51c6\u786e\u5ea6\uff1a<\/strong><\/p>\n<p><img src=\"https:\/\/lemon-guess.oss-cn-hangzhou.aliyuncs.com\/img\/640-20251111175312195.png\" alt=\"\u56fe\u7247\" \/><\/p>\n<p>\u6d89\u53ca\u591a\u4e2a\u5927\u8bed\u8a00\u6a21\u578b\uff08LLM\uff09\u667a\u80fd\u4f53\u4e4b\u95f4\u7684\u4ea4\u4e92\uff0c\u5e76\u4e14\u5728\u6bcf\u4e2a\u6b65\u9aa4\u90fd\u8bbe\u7f6e\u4e86\u9632\u62a4\u63aa\u65bd\uff0c\u4ee5\u9632\u6b62\u51fa\u73b0\u5e7b\u89c9\u73b0\u8c61\u3002<\/p>\n<p>\u2460\u9762\u5411\u7ec8\u7aef\u7528\u6237\u7684\u5ba2\u6237\u7aef\u5e94\u7528\u7a0b\u5e8f\u4f1a\u53d1\u9001\u4e00\u4e2a\u8bf7\u6c42\uff0c<strong>\u8be5\u8bf7\u6c42\u5305\u542b\u7528\u6237\u7684\u95ee\u9898\u4ee5\u53ca\u76f8\u5173\u7684\u8bed\u4e49\u6a21\u578b YAML 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