{"id":5323,"date":"2024-11-14T12:44:24","date_gmt":"2024-11-14T04:44:24","guid":{"rendered":"https:\/\/fwq.ai\/blog\/5323\/"},"modified":"2024-11-14T12:44:24","modified_gmt":"2024-11-14T04:44:24","slug":"oracle%e6%97%a5%e5%bf%97%e6%80%8e%e4%b9%88%e7%9c%8b","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/5323\/","title":{"rendered":"oracle\u65e5\u5fd7\u600e\u4e48\u770b"},"content":{"rendered":"<blockquote><p>\n  \u67e5\u770b oracle \u65e5\u5fd7\u7684\u6b65\u9aa4\u6709\uff1a\u5bfc\u822a\u5230 udump \u76ee\u5f55\u5e76\u6253\u5f00\u8b66\u62a5\u65e5\u5fd7 (alert_sid.log)\uff1b\u4f7f\u7528\u6587\u672c\u7f16\u8f91\u5668\u6253\u5f00\u65e5\u5fd7\u6587\u4ef6\uff1b\u641c\u7d22\u4e0e\u6240\u9700\u4fe1\u606f\u76f8\u5173\u7684\u6761\u76ee\uff1b\u5206\u6790\u65e5\u5fd7\u6761\u76ee\u4e2d\u7684\u65f6\u95f4\u6233\u3001\u4e25\u91cd\u6027\u7ea7\u522b\u548c\u8be6\u7ec6\u4fe1\u606f\uff1b\u9664\u4e86\u8b66\u62a5\u65e5\u5fd7\uff0coracle \u8fd8\u4f1a\u7ef4\u62a4\u8ffd\u8e2a\u6587\u4ef6\u3001\u91cd\u505a\u65e5\u5fd7\u548c\u5b58\u6863\u65e5\u5fd7\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202405\/26\/2024052619305348921.jpg\" class=\"aligncenter\" title=\"oracle\u65e5\u5fd7\u600e\u4e48\u770b\u63d2\u56fe\" alt=\"oracle\u65e5\u5fd7\u600e\u4e48\u770b\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u67e5\u770b Oracle \u65e5\u5fd7<\/strong><\/p>\n<p>Oracle \u65e5\u5fd7\u8bb0\u5f55\u6570\u636e\u5e93\u6d3b\u52a8\uff0c\u5bf9\u6545\u969c\u6392\u9664\u548c\u6027\u80fd\u4f18\u5316\u81f3\u5173\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u67e5\u770b Oracle \u65e5\u5fd7\u7684\u6b65\u9aa4\uff1a<\/p>\n<p><strong>\u6b65\u9aa4 1\uff1a\u6253\u5f00\u65e5\u5fd7\u6587\u4ef6<\/strong><\/p>\n<ul>\n<li>\u5bfc\u822a\u5230 Oracle \u5b89\u88c5\u76ee\u5f55\u4e0b UDUMP \u76ee\u5f55\u3002<\/li>\n<li>\u65e5\u5fd7\u6587\u4ef6\u901a\u5e38\u540d\u4e3a alert_sid.log\uff0c\u5176\u4e2d sid \u662f\u6570\u636e\u5e93\u7684\u7cfb\u7edf\u6807\u8bc6\u7b26 (SID)\u3002<\/li>\n<\/ul>\n<p><strong>\u6b65\u9aa4 2\uff1a\u4f7f\u7528\u6587\u672c\u7f16\u8f91\u5668\u67e5\u770b<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528\u6587\u672c\u7f16\u8f91\u5668\uff08\u4f8b\u5982\u8bb0\u4e8b\u672c\u6216 TextEdit\uff09\u6253\u5f00\u65e5\u5fd7\u6587\u4ef6\u3002<\/li>\n<\/ul>\n<p><strong>\u6b65\u9aa4 3\uff1a\u67e5\u627e\u76f8\u5173\u6761\u76ee<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528\u641c\u7d22\u529f\u80fd\u67e5\u627e\u4e0e\u60a8\u9700\u8981\u7684\u4fe1\u606f\u76f8\u5173\u7684\u6761\u76ee\u3002<\/li>\n<li>\u53ef\u4ee5\u4f7f\u7528\u5173\u952e\u5b57\uff08\u4f8b\u5982\u9519\u8bef\u4ee3\u7801\u3001\u8fc7\u7a0b\u6216\u8868\u540d\uff09\u8fdb\u884c\u641c\u7d22\u3002<\/li>\n<\/ul>\n<p><strong>\u6b65\u9aa4 4\uff1a\u786e\u5b9a\u8be6\u7ec6\u4fe1\u606f<\/strong><\/p>\n<ul>\n<li>\u65e5\u5fd7\u6761\u76ee\u5305\u542b\u6709\u5173\u4e8b\u4ef6\u7684\u65f6\u95f4\u6233\u3001\u4e25\u91cd\u6027\u7ea7\u522b\u548c\u76f8\u5173\u8be6\u7ec6\u4fe1\u606f\u7684\u4fe1\u606f\u3002<\/li>\n<li>\u5206\u6790\u65e5\u5fd7\u6761\u76ee\u4ee5\u4e86\u89e3\u6570\u636e\u5e93\u6d3b\u52a8\u548c\u4efb\u4f55\u6f5c\u5728\u95ee\u9898\u3002<\/li>\n<\/ul>\n<p><strong>\u6b65\u9aa4 5\uff1a\u5176\u4ed6\u65e5\u5fd7\u6587\u4ef6<\/strong><\/p>\n<p>\u9664\u4e86\u8b66\u62a5\u65e5\u5fd7\u4e4b\u5916\uff0cOracle \u8fd8\u4f1a\u7ef4\u62a4\u5176\u4ed6\u65e5\u5fd7\u6587\u4ef6\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li> <strong>trace \u6587\u4ef6\uff1a<\/strong>\u8bb0\u5f55\u8be6\u7ec6\u7684\u8c03\u8bd5\u4fe1\u606f\u3002<\/li>\n<li> <strong>redo \u65e5\u5fd7\uff1a<\/strong>\u8bb0\u5f55\u5bf9\u6570\u636e\u6587\u4ef6\u6240\u505a\u7684\u66f4\u6539\u4ee5\u5b9e\u73b0\u6062\u590d\u3002<\/li>\n<li> <strong>\u5f52\u6863\u65e5\u5fd7\uff1a<\/strong>\u8bb0\u5f55\u9700\u8981\u6062\u590d\u5df2\u5220\u9664\u6216\u4fee\u6539\u7684\u6570\u636e\u7684\u91cd\u505a\u65e5\u5fd7\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<p><strong>\u63d0\u793a\uff1a<\/strong><\/p>\n<ul>\n<li>\u5b9a\u671f\u68c0\u67e5\u65e5\u5fd7\u6587\u4ef6\u662f\u5426\u6709\u6f5c\u5728\u95ee\u9898\u3002<\/li>\n<li>\u4f7f\u7528\u65e5\u5fd7\u5206\u6790\u5de5\u5177\u6765\u7b80\u5316\u65e5\u5fd7\u5206\u6790\u8fc7\u7a0b\u3002<\/li>\n<li>\u5728 Oracle \u6587\u6863\u4e2d\u83b7\u53d6\u6709\u5173\u7279\u5b9a\u65e5\u5fd7\u6761\u76ee\u548c\u9519\u8bef\u4ee3\u7801\u7684\u66f4\u591a\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u65e5\u5fd7\u600e\u4e48\u770b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u67e5\u770b oracle \u65e5\u5fd7\u7684\u6b65\u9aa4\u6709\uff1a\u5bfc\u822a\u5230 udump \u76ee\u5f55\u5e76\u6253\u5f00\u8b66\u62a5\u65e5\u5fd7 (alert_sid.log)\uff1b\u4f7f\u7528\u6587\u672c\u7f16\u8f91\u5668\u6253\u5f00\u65e5\u5fd7\u6587\u4ef6\uff1b\u641c\u7d22\u4e0e\u6240\u9700\u4fe1\u606f\u76f8\u5173\u7684\u6761\u76ee\uff1b\u5206\u6790\u65e5\u5fd7\u6761\u76ee\u4e2d\u7684\u65f6\u95f4\u6233\u3001\u4e25\u91cd\u6027\u7ea7\u522b\u548c\u8be6\u7ec6\u4fe1\u606f\uff1b\u9664\u4e86\u8b66\u62a5\u65e5\u5fd7\uff0coracle \u8fd8\u4f1a\u7ef4\u62a4\u8ffd\u8e2a\u6587\u4ef6\u3001\u91cd\u505a\u65e5\u5fd7\u548c\u5b58\u6863\u65e5\u5fd7\u3002 \u5982\u4f55\u67e5\u770b Oracle \u65e5\u5fd7 Oracle \u65e5\u5fd7\u8bb0\u5f55\u6570\u636e\u5e93\u6d3b\u52a8\uff0c\u5bf9\u6545\u969c\u6392\u9664\u548c\u6027\u80fd\u4f18\u5316\u81f3\u5173\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u67e5\u770b Oracle \u65e5\u5fd7\u7684\u6b65\u9aa4\uff1a \u6b65\u9aa4 1\uff1a\u6253\u5f00\u65e5\u5fd7\u6587\u4ef6 \u5bfc\u822a\u5230 Oracle \u5b89\u88c5\u76ee\u5f55\u4e0b UDUMP \u76ee\u5f55\u3002 \u65e5\u5fd7\u6587\u4ef6\u901a\u5e38\u540d\u4e3a alert_sid.log\uff0c\u5176\u4e2d sid \u662f\u6570\u636e\u5e93\u7684\u7cfb\u7edf\u6807\u8bc6\u7b26 (SID)\u3002 \u6b65\u9aa4 2\uff1a\u4f7f\u7528\u6587\u672c\u7f16\u8f91\u5668\u67e5\u770b \u4f7f\u7528\u6587\u672c\u7f16\u8f91\u5668\uff08\u4f8b\u5982\u8bb0\u4e8b\u672c\u6216 TextEdit\uff09\u6253\u5f00\u65e5\u5fd7\u6587\u4ef6\u3002 \u6b65\u9aa4 3\uff1a\u67e5\u627e\u76f8\u5173\u6761\u76ee \u4f7f\u7528\u641c\u7d22\u529f\u80fd\u67e5\u627e\u4e0e\u60a8\u9700\u8981\u7684\u4fe1\u606f\u76f8\u5173\u7684\u6761\u76ee\u3002 \u53ef\u4ee5\u4f7f\u7528\u5173\u952e\u5b57\uff08\u4f8b\u5982\u9519\u8bef\u4ee3\u7801\u3001\u8fc7\u7a0b\u6216\u8868\u540d\uff09\u8fdb\u884c\u641c\u7d22\u3002 \u6b65\u9aa4 4\uff1a\u786e\u5b9a\u8be6\u7ec6\u4fe1\u606f \u65e5\u5fd7\u6761\u76ee\u5305\u542b\u6709\u5173\u4e8b\u4ef6\u7684\u65f6\u95f4\u6233\u3001\u4e25\u91cd\u6027\u7ea7\u522b\u548c\u76f8\u5173\u8be6\u7ec6\u4fe1\u606f\u7684\u4fe1\u606f\u3002 \u5206\u6790\u65e5\u5fd7\u6761\u76ee\u4ee5\u4e86\u89e3\u6570\u636e\u5e93\u6d3b\u52a8\u548c\u4efb\u4f55\u6f5c\u5728\u95ee\u9898\u3002 \u6b65\u9aa4 5\uff1a\u5176\u4ed6\u65e5\u5fd7\u6587\u4ef6 \u9664\u4e86\u8b66\u62a5\u65e5\u5fd7\u4e4b\u5916\uff0cOracle \u8fd8\u4f1a\u7ef4\u62a4\u5176\u4ed6\u65e5\u5fd7\u6587\u4ef6\uff0c\u4f8b\u5982\uff1a trace \u6587\u4ef6\uff1a\u8bb0\u5f55\u8be6\u7ec6\u7684\u8c03\u8bd5\u4fe1\u606f\u3002 redo \u65e5\u5fd7\uff1a\u8bb0\u5f55\u5bf9\u6570\u636e\u6587\u4ef6\u6240\u505a\u7684\u66f4\u6539\u4ee5\u5b9e\u73b0\u6062\u590d\u3002 \u5f52\u6863\u65e5\u5fd7\uff1a\u8bb0\u5f55\u9700\u8981\u6062\u590d\u5df2\u5220\u9664\u6216\u4fee\u6539\u7684\u6570\u636e\u7684\u91cd\u505a\u65e5\u5fd7\u4fe1\u606f\u3002 \u63d0\u793a\uff1a \u5b9a\u671f\u68c0\u67e5\u65e5\u5fd7\u6587\u4ef6\u662f\u5426\u6709\u6f5c\u5728\u95ee\u9898\u3002 \u4f7f\u7528\u65e5\u5fd7\u5206\u6790\u5de5\u5177\u6765\u7b80\u5316\u65e5\u5fd7\u5206\u6790\u8fc7\u7a0b\u3002 \u5728 Oracle 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