{"id":96174,"date":"2024-10-20T07:13:15","date_gmt":"2024-10-19T23:13:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/96174\/"},"modified":"2024-10-20T07:13:16","modified_gmt":"2024-10-19T23:13:16","slug":"oracle%e7%a7%bb%e5%8b%95%e9%87%8d%e5%81%9a%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/96174\/","title":{"rendered":"Oracle\u79fb\u52d5\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6"},"content":{"rendered":"<h1 id=\"oracle%e7%a7%bb%e5%8b%95%e9%87%8d%e5%81%9a%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6-SIJdAYBfxm\">Oracle\u79fb\u52d5\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6<\/h1>\n<p>\u5728Oracle\u6578\u64da\u5eab\u4e2d\uff0c\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6\uff08Redo Log Files\uff09\u662f\u78ba\u4fdd\u6578\u64da\u5b8c\u6574\u6027\u548c\u6301\u4e45\u6027\u7684\u91cd\u8981\u7d44\u4ef6\u3002\u9019\u4e9b\u6587\u4ef6\u8a18\u9304\u4e86\u6240\u6709\u5c0d\u6578\u64da\u5eab\u7684\u66f4\u6539\uff0c\u7121\u8ad6\u662f\u63d2\u5165\u3001\u66f4\u65b0\u9084\u662f\u522a\u9664\u64cd\u4f5c\u3002\u7576\u6578\u64da\u5eab\u767c\u751f\u6545\u969c\u6642\uff0c\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6\u53ef\u4ee5\u7528\u4f86\u6062\u5fa9\u6578\u64da\u5230\u6700\u8fd1\u7684\u72c0\u614b\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eOracle\u7684\u79fb\u52d5\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6\u7684\u6982\u5ff5\u3001\u914d\u7f6e\u53ca\u5176\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"%e9%87%8d%e5%81%9a%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-SIJdAYBfxm\">\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6\u662fOracle\u6578\u64da\u5eab\u7684\u4e00\u90e8\u5206\uff0c\u4e3b\u8981\u7528\u65bc\u8a18\u9304\u6240\u6709\u5c0d\u6578\u64da\u5eab\u7684\u66f4\u6539\u3002\u9019\u4e9b\u66f4\u6539\u6703\u88ab\u5beb\u5165\u91cd\u505a\u65e5\u8a8c\u7de9\u885d\u5340\uff0c\u7136\u5f8c\u5b9a\u671f\u5beb\u5165\u78c1\u789f\u4e0a\u7684\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6\u3002\u9019\u6a23\u7684\u8a2d\u8a08\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<h2 id=\"%e7%a7%bb%e5%8b%95%e9%87%8d%e5%81%9a%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6%e7%9a%84%e5%bf%85%e8%a6%81%e6%80%a7-SIJdAYBfxm\">\u79fb\u52d5\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6\u7684\u5fc5\u8981\u6027<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u79fb\u52d5\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6\uff0c\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li>\u78c1\u789f\u7a7a\u9593\u4e0d\u8db3\uff1a\u7576\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6\u6240\u5728\u7684\u78c1\u789f\u7a7a\u9593\u4e0d\u8db3\u6642\uff0c\u5fc5\u9808\u5c07\u5176\u79fb\u52d5\u5230\u5176\u4ed6\u78c1\u789f\u3002<\/li>\n<li>\u6027\u80fd\u512a\u5316\uff1a\u5c07\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6\u79fb\u52d5\u5230\u66f4\u5feb\u7684\u5b58\u5132\u8a2d\u5099\u4e0a\uff0c\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u6027\u80fd\u3002<\/li>\n<li>\u7dad\u8b77\u548c\u7ba1\u7406\uff1a\u5728\u9032\u884c\u6578\u64da\u5eab\u7dad\u8b77\u6642\uff0c\u53ef\u80fd\u9700\u8981\u5c07\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6\u79fb\u52d5\u5230\u4e0d\u540c\u7684\u4f4d\u7f6e\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e7%a7%bb%e5%8b%95%e9%87%8d%e5%81%9a%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6-SIJdAYBfxm\">\u5982\u4f55\u79fb\u52d5\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6<\/h2>\n<p>\u79fb\u52d5\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6\u7684\u904e\u7a0b\u76f8\u5c0d\u7c21\u55ae\uff0c\u4f46\u9700\u8981\u8b39\u614e\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u79fb\u52d5\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<pre><code>-- 1. \u78ba\u8a8d\u7576\u524d\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6\u7684\u4f4d\u7f6e\nSELECT member FROM v$logfile;\n\n-- 2. \u5c07\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6\u79fb\u52d5\u5230\u65b0\u4f4d\u7f6e\nALTER DATABASE RENAME FILE 'old_location' TO 'new_location';\n\n-- 3. \u66f4\u65b0\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6\u7684\u8def\u5f91\nALTER DATABASE ADD LOGFILE ('new_location');\n\n-- 4. \u78ba\u8a8d\u66f4\u6539\nSELECT member FROM v$logfile;\n<\/code><\/pre>\n<p>\u5728\u57f7\u884c\u4e0a\u8ff0\u64cd\u4f5c\u4e4b\u524d\uff0c\u5efa\u8b70\u5148\u5099\u4efd\u6578\u64da\u5eab\uff0c\u4ee5\u9632\u6b62\u610f\u5916\u60c5\u6cc1\u767c\u751f\u3002<\/p>\n<h2 id=\"%e9%87%8d%e5%81%9a%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6%e7%9a%84%e7%ae%a1%e7%90%86-SIJdAYBfxm\">\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6\u7684\u7ba1\u7406<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\uff0c\u5c0d\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6\u7684\u7ba1\u7406\u81f3\u95dc\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u7ba1\u7406\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li>\u5b9a\u671f\u6aa2\u67e5\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6\u7684\u72c0\u614b\uff0c\u78ba\u4fdd\u5176\u6b63\u5e38\u904b\u884c\u3002<\/li>\n<li>\u6839\u64da\u6578\u64da\u5eab\u7684\u4f7f\u7528\u60c5\u6cc1\uff0c\u9069\u7576\u8abf\u6574\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6\u7684\u5927\u5c0f\u548c\u6578\u91cf\u3002<\/li>\n<li>\u5b9a\u671f\u9032\u884c\u6578\u64da\u5eab\u5099\u4efd\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-SIJdAYBfxm\">\u7d50\u8ad6<\/h2>\n<p>Oracle\u7684\u79fb\u52d5\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6\u662f\u4e00\u500b\u91cd\u8981\u7684\u6578\u64da\u5eab\u7ba1\u7406\u64cd\u4f5c\uff0c\u80fd\u5920\u5e6b\u52a9\u7528\u6236\u5728\u9762\u5c0d\u78c1\u789f\u7a7a\u9593\u4e0d\u8db3\u6216\u6027\u80fd\u9700\u6c42\u6642\uff0c\u9748\u6d3b\u8abf\u6574\u6578\u64da\u5eab\u7684\u914d\u7f6e\u3002\u901a\u904e\u6b63\u78ba\u7684\u64cd\u4f5c\u548c\u7ba1\u7406\uff0c\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6\u80fd\u5920\u6709\u6548\u5730\u4fdd\u8b77\u6578\u64da\u7684\u5b8c\u6574\u6027\u548c\u6301\u4e45\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u5982\u4f55\u5728\u9999\u6e2f\u4f7f\u7528<a href=\"https:\/\/server.hk\">VPS<\/a>\u9032\u884cOracle\u6578\u64da\u5eab\u7684\u7ba1\u7406\u6709\u8208\u8da3\uff0c\u6216\u60f3\u4e86\u89e3\u66f4\u591a\u95dc\u65bc<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u7684\u8cc7\u8a0a\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8a73\u7d30\u8cc7\u6599\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Oracle\u79fb\u52d5\u91cd\u505a\u65e5\u8a8c\u6587\u4ef6\u7684\u6700\u4f73\u5be6\u8e10\uff0c\u63d0\u5347\u6578\u64da\u5eab\u6027\u80fd\u8207\u53ef\u9760\u6027\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u9ad8\u6548\u7ba1\u7406\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-96174","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96174","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=96174"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96174\/revisions"}],"predecessor-version":[{"id":96175,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96174\/revisions\/96175"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=96174"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=96174"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=96174"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}