{"id":5896,"date":"2024-11-14T09:05:11","date_gmt":"2024-11-14T01:05:11","guid":{"rendered":"https:\/\/fwq.ai\/blog\/5896\/"},"modified":"2024-11-14T09:05:11","modified_gmt":"2024-11-14T01:05:11","slug":"sql%e6%95%b0%e6%8d%ae%e5%ba%93%e9%94%99%e8%af%af%e6%80%8e%e4%b9%88%e6%9f%a5%e7%9c%8b","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/5896\/","title":{"rendered":"sql\u6570\u636e\u5e93\u9519\u8bef\u600e\u4e48\u67e5\u770b"},"content":{"rendered":"<blockquote><p>\n  sql\u6570\u636e\u5e93\u9519\u8bef\u67e5\u770b\u65b9\u6cd5\u6709\uff1a1. \u76f4\u63a5\u67e5\u770b\u9519\u8bef\u6d88\u606f\uff1b2. \u4f7f\u7528show errors\u548cshow warnings\u547d\u4ee4\uff1b3. \u8bbf\u95ee\u9519\u8bef\u65e5\u5fd7\uff1b4. \u4f7f\u7528\u9519\u8bef\u4ee3\u7801\u67e5\u627e\u9519\u8bef\u539f\u56e0\uff1b5. \u68c0\u67e5\u6570\u636e\u5e93\u8fde\u63a5\u548c\u67e5\u8be2\u8bed\u6cd5\uff1b6. \u4f7f\u7528\u8c03\u8bd5\u5de5\u5177\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202406\/03\/2024060321541831180.jpg\" class=\"aligncenter\" title=\"sql\u6570\u636e\u5e93\u9519\u8bef\u600e\u4e48\u67e5\u770b\u63d2\u56fe\" alt=\"sql\u6570\u636e\u5e93\u9519\u8bef\u600e\u4e48\u67e5\u770b\u63d2\u56fe\" \/><\/p>\n<p><strong>SQL \u6570\u636e\u5e93\u9519\u8bef\u67e5\u770b\u65b9\u6cd5<\/strong><\/p>\n<p><strong>\u76f4\u63a5\u67e5\u770b\u9519\u8bef\u6d88\u606f<\/strong><\/p>\n<p>SQL \u9519\u8bef\u901a\u5e38\u4f1a\u5728\u6267\u884c\u67e5\u8be2\u6216\u66f4\u65b0\u8bed\u53e5\u65f6\u76f4\u63a5\u663e\u793a\u5728\u7ec8\u7aef\u6216\u65e5\u5fd7\u6587\u4ef6\u4e2d\u3002\u8fd9\u4e9b\u6d88\u606f\u901a\u5e38\u5305\u542b\u9519\u8bef\u4ee3\u7801\u548c\u7b80\u8981\u8bf4\u660e\uff0c\u5e2e\u52a9\u7528\u6237\u5feb\u901f\u8bc6\u522b\u9519\u8bef\u539f\u56e0\u3002<\/p>\n<p><strong>\u4f7f\u7528 SQL \u547d\u4ee4<\/strong><\/p>\n<p><strong>SHOW ERRORS\uff1a<\/strong>\u663e\u793a\u6700\u8fd1\u53d1\u751f\u7684\u9519\u8bef\u6d88\u606f\u3002<\/p>\n<p><strong>SHOW WARNINGS\uff1a<\/strong>\u663e\u793a\u6700\u8fd1\u53d1\u751f\u7684\u8b66\u544a\u6d88\u606f\uff0c\u8fd9\u4e9b\u6d88\u606f\u53ef\u80fd\u4e0d\u4f1a\u963b\u6b62\u67e5\u8be2\u6267\u884c\uff0c\u4f46\u8868\u660e\u5b58\u5728\u6f5c\u5728\u95ee\u9898\u3002<\/p>\n<p><strong>\u8bbf\u95ee\u9519\u8bef\u65e5\u5fd7<\/strong><\/p>\n<p>\u5927\u591a\u6570\u6570\u636e\u5e93\u90fd\u63d0\u4f9b\u9519\u8bef\u65e5\u5fd7\uff0c\u7528\u4e8e\u8bb0\u5f55\u6570\u636e\u5e93\u64cd\u4f5c\u671f\u95f4\u53d1\u751f\u7684\u9519\u8bef\u3002\u8fd9\u4e9b\u65e5\u5fd7\u901a\u5e38\u4f4d\u4e8e\u6570\u636e\u5e93\u5b89\u88c5\u76ee\u5f55\u4e0b\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>MySQL\uff1a\/var\/log\/.log<\/li>\n<li>PostgreSQL\uff1a\/var\/log\/postgresql\/postgresql.log<\/li>\n<\/ul>\n<p><strong>\u4f7f\u7528\u9519\u8bef\u4ee3\u7801<\/strong><\/p>\n<p>\u6bcf\u4e2a SQL 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