{"id":95748,"date":"2024-10-20T03:39:18","date_gmt":"2024-10-19T19:39:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/95748\/"},"modified":"2024-10-20T03:39:19","modified_gmt":"2024-10-19T19:39:19","slug":"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e5%95%9f%e7%94%a8%e6%97%a5%e8%aa%8c%ef%bc%9a%e4%bf%9d%e8%ad%89%e6%95%b8%e6%93%9a%e5%ae%89%e5%85%a8%e7%9a%84%e5%bf%85%e8%a6%81%e6%ad%a5%e9%a9%9f-oracle-%e6%95%b8","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/95748\/","title":{"rendered":"Oracle\u6578\u64da\u5eab\u555f\u7528\u65e5\u8a8c\uff1a\u4fdd\u8b49\u6578\u64da\u5b89\u5168\u7684\u5fc5\u8981\u6b65\u9a5f (oracle \u6578\u64da\u5eab\u555f\u7528\u65e5\u8a8c)"},"content":{"rendered":"<h1 id=\"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e5%95%9f%e7%94%a8%e6%97%a5%e8%aa%8c%ef%bc%9a%e4%bf%9d%e8%ad%89%e6%95%b8%e6%93%9a%e5%ae%89%e5%85%a8%e7%9a%84%e5%bf%85%e8%a6%81%e6%ad%a5%e9%a9%9f-USDZjVGsqR\">Oracle\u6578\u64da\u5eab\u555f\u7528\u65e5\u8a8c\uff1a\u4fdd\u8b49\u6578\u64da\u5b89\u5168\u7684\u5fc5\u8981\u6b65\u9a5f<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5b89\u5168\u6027\u6210\u70ba\u4f01\u696d\u904b\u71df\u7684\u6838\u5fc3\u8981\u7d20\u4e4b\u4e00\u3002Oracle\u6578\u64da\u5eab\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\u4f86\u4fdd\u8b77\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u5b89\u5168\u6027\u3002\u5176\u4e2d\uff0c\u555f\u7528\u65e5\u8a8c\uff08Redo Log\uff09\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u7684\u91cd\u8981\u6b65\u9a5f\u4e4b\u4e00\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eOracle\u6578\u64da\u5eab\u555f\u7528\u65e5\u8a8c\u7684\u5fc5\u8981\u6027\u53ca\u5176\u914d\u7f6e\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%aforacle%e5%95%9f%e7%94%a8%e6%97%a5%e8%aa%8c%ef%bc%9f-USDZjVGsqR\">\u4ec0\u9ebc\u662fOracle\u555f\u7528\u65e5\u8a8c\uff1f<\/h2>\n<p>Oracle\u7684\u555f\u7528\u65e5\u8a8c\u662f\u4e00\u7a2e\u8a18\u9304\u6578\u64da\u5eab\u8b8a\u66f4\u7684\u6a5f\u5236\u3002\u7576\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\u88ab\u4fee\u6539\u6642\uff0c\u9019\u4e9b\u8b8a\u66f4\u6703\u88ab\u5beb\u5165\u555f\u7528\u65e5\u8a8c\u4e2d\u3002\u9019\u6a23\u505a\u7684\u76ee\u7684\u662f\u70ba\u4e86\u5728\u7cfb\u7d71\u6545\u969c\u6216\u5d29\u6f70\u7684\u60c5\u6cc1\u4e0b\uff0c\u80fd\u5920\u6062\u5fa9\u6578\u64da\u5230\u6700\u8fd1\u7684\u72c0\u614b\u3002\u555f\u7528\u65e5\u8a8c\u4e0d\u50c5\u8a18\u9304\u4e86\u6578\u64da\u7684\u8b8a\u66f4\uff0c\u9084\u80fd\u5920\u5e6b\u52a9\u6578\u64da\u5eab\u9032\u884c\u4e8b\u52d9\u7684\u56de\u6efe\u548c\u6062\u5fa9\u3002<\/p>\n<h2 id=\"%e5%95%9f%e7%94%a8%e6%97%a5%e8%aa%8c%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86-USDZjVGsqR\">\u555f\u7528\u65e5\u8a8c\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>Oracle\u6578\u64da\u5eab\u7684\u555f\u7528\u65e5\u8a8c\u7531\u5169\u500b\u4e3b\u8981\u90e8\u5206\u7d44\u6210\uff1a\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6\u548c\u91cd\u505a\u65e5\u8a8c\u7de9\u885d\u5340\u3002\u7576\u6578\u64da\u5eab\u9032\u884c\u5beb\u5165\u64cd\u4f5c\u6642\uff0c\u9019\u4e9b\u8b8a\u66f4\u9996\u5148\u6703\u88ab\u5beb\u5165\u91cd\u505a\u65e5\u8a8c\u7de9\u885d\u5340\uff0c\u7136\u5f8c\u518d\u5b9a\u671f\u5beb\u5165\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6\u3002\u9019\u4e00\u904e\u7a0b\u78ba\u4fdd\u4e86\u5373\u4f7f\u5728\u7cfb\u7d71\u5d29\u6f70\u7684\u60c5\u6cc1\u4e0b\uff0c\u6578\u64da\u4e5f\u80fd\u5920\u88ab\u6062\u5fa9\u3002<\/p>\n<h3 id=\"%e9%87%8d%e5%81%9a%e6%97%a5%e8%aa%8c%e7%9a%84%e9%a1%9e%e5%9e%8b-USDZjVGsqR\">\u91cd\u505a\u65e5\u8a8c\u7684\u985e\u578b<\/h3>\n<ul>\n<li><strong>\u5728\u7dda\u91cd\u505a\u65e5\u8a8c\uff1a<\/strong>\u9019\u4e9b\u65e5\u8a8c\u6587\u4ef6\u5728\u6578\u64da\u5eab\u904b\u884c\u6642\u6301\u7e8c\u4f7f\u7528\uff0c\u4e26\u4e14\u53ef\u4ee5\u96a8\u6642\u9032\u884c\u5beb\u5165\u3002<\/li>\n<li><strong>\u96e2\u7dda\u91cd\u505a\u65e5\u8a8c\uff1a<\/strong>\u9019\u4e9b\u65e5\u8a8c\u6587\u4ef6\u5728\u6578\u64da\u5eab\u95dc\u9589\u6642\u4f7f\u7528\uff0c\u901a\u5e38\u7528\u65bc\u6578\u64da\u5eab\u7684\u5099\u4efd\u548c\u6062\u5fa9\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%95%9f%e7%94%a8%e6%97%a5%e8%aa%8c%e7%9a%84%e9%85%8d%e7%bd%ae%e6%ad%a5%e9%a9%9f-USDZjVGsqR\">\u555f\u7528\u65e5\u8a8c\u7684\u914d\u7f6e\u6b65\u9a5f<\/h2>\n<p>\u8981\u555f\u7528Oracle\u6578\u64da\u5eab\u7684\u65e5\u8a8c\u529f\u80fd\uff0c\u60a8\u9700\u8981\u9075\u5faa\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e7%95%b6%e5%89%8d%e6%97%a5%e8%aa%8c%e9%85%8d%e7%bd%ae-USDZjVGsqR\">1. \u6aa2\u67e5\u7576\u524d\u65e5\u8a8c\u914d\u7f6e<\/h3>\n<pre><code>SELECT * FROM v$log;<\/code><\/pre>\n<p>\u9019\u689d\u67e5\u8a62\u5c07\u986f\u793a\u7576\u524d\u7684\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6\u53ca\u5176\u72c0\u614b\u3002<\/p>\n<h3 id=\"2-%e5%89%b5%e5%bb%ba%e6%96%b0%e7%9a%84%e9%87%8d%e5%81%9a%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6-USDZjVGsqR\">2. \u5275\u5efa\u65b0\u7684\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6<\/h3>\n<pre><code>ALTER DATABASE ADD LOGFILE ('\/path\/to\/logfile1.log') SIZE 50M;<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u5275\u5efa\u4e00\u500b\u65b0\u7684\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6\uff0c\u4e26\u6307\u5b9a\u5176\u5927\u5c0f\u3002<\/p>\n<h3 id=\"3-%e8%a8%ad%e7%bd%ae%e6%97%a5%e8%aa%8c%e6%a8%a1%e5%bc%8f-USDZjVGsqR\">3. \u8a2d\u7f6e\u65e5\u8a8c\u6a21\u5f0f<\/h3>\n<pre><code>ALTER DATABASE ARCHIVELOG;<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u6578\u64da\u5eab\u8a2d\u7f6e\u70ba\u6b78\u6a94\u6a21\u5f0f\uff0c\u9019\u6a23\u53ef\u4ee5\u4fdd\u7559\u6240\u6709\u7684\u91cd\u505a\u65e5\u8a8c\uff0c\u4ee5\u4fbf\u65bc\u6578\u64da\u6062\u5fa9\u3002<\/p>\n<h2 id=\"%e5%95%9f%e7%94%a8%e6%97%a5%e8%aa%8c%e7%9a%84%e5%a5%bd%e8%99%95-USDZjVGsqR\">\u555f\u7528\u65e5\u8a8c\u7684\u597d\u8655<\/h2>\n<p>\u555f\u7528\u65e5\u8a8c\u4e0d\u50c5\u80fd\u5920\u4fdd\u8b77\u6578\u64da\u7684\u5b8c\u6574\u6027\uff0c\u9084\u80fd\u5920\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u6027\u80fd\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4e3b\u8981\u597d\u8655\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u6062\u5fa9\uff1a<\/strong>\u5728\u7cfb\u7d71\u6545\u969c\u6642\uff0c\u80fd\u5920\u5feb\u901f\u6062\u5fa9\u6578\u64da\u3002<\/li>\n<li><strong>\u4e8b\u52d9\u5b8c\u6574\u6027\uff1a<\/strong>\u78ba\u4fdd\u6240\u6709\u4e8b\u52d9\u7684\u539f\u5b50\u6027\uff0c\u907f\u514d\u6578\u64da\u4e0d\u4e00\u81f4\u7684\u60c5\u6cc1\u3002<\/li>\n<li><strong>\u6027\u80fd\u512a\u5316\uff1a<\/strong>\u901a\u904e\u6e1b\u5c11\u6578\u64da\u5eab\u7684\u5beb\u5165\u64cd\u4f5c\uff0c\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-USDZjVGsqR\">\u7d50\u8ad6<\/h2>\n<p>\u555f\u7528Oracle\u6578\u64da\u5eab\u7684\u65e5\u8a8c\u529f\u80fd\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u7684\u5fc5\u8981\u6b65\u9a5f\u3002\u901a\u904e\u6b63\u78ba\u914d\u7f6e\u91cd\u505a\u65e5\u8a8c\uff0c\u4f01\u696d\u53ef\u4ee5\u6709\u6548\u5730\u4fdd\u8b77\u5176\u6578\u64da\uff0c\u4e26\u5728\u767c\u751f\u6545\u969c\u6642\u8fc5\u901f\u6062\u5fa9\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u52a0\u548c\u696d\u52d9\u9700\u6c42\u7684\u8b8a\u5316\uff0c\u6301\u7e8c\u76e3\u63a7\u548c\u512a\u5316\u65e5\u8a8c\u914d\u7f6e\u5c07\u6210\u70ba\u4e00\u9805\u91cd\u8981\u7684\u7ba1\u7406\u4efb\u52d9\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc\u6578\u64da\u5eab\u7ba1\u7406\u548c\u5b89\u5168\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\uff0c\u63a2\u7d22\u6211\u5011\u7684<a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u70ba\u60a8\u7684\u696d\u52d9\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Oracle\u6578\u64da\u5eab\u555f\u7528\u65e5\u8a8c\u7684\u91cd\u8981\u6027\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u7684\u5fc5\u8981\u6b65\u9a5f\uff0c\u9632\u6b62\u6578\u64da\u4e1f\u5931\u8207\u640d\u58de\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-95748","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95748","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=95748"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95748\/revisions"}],"predecessor-version":[{"id":95749,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95748\/revisions\/95749"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=95748"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=95748"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=95748"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}