{"id":95562,"date":"2024-10-20T02:05:18","date_gmt":"2024-10-19T18:05:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/95562\/"},"modified":"2024-10-20T02:05:19","modified_gmt":"2024-10-19T18:05:19","slug":"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c%e8%a8%ba%e6%96%b7%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/95562\/","title":{"rendered":"ORACLE\u6578\u64da\u5eab\u5e38\u898b\u554f\u984c\u8a3a\u65b7\u65b9\u6cd5"},"content":{"rendered":"<h1 id=\"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e5%b8%b8%e8%a6%8b%e5%95%8f%e9%a1%8c%e8%a8%ba%e6%96%b7%e6%96%b9%e6%b3%95-kipvMsCGjA\">ORACLE\u6578\u64da\u5eab\u5e38\u898b\u554f\u984c\u8a3a\u65b7\u65b9\u6cd5<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cORACLE\u6578\u64da\u5eab\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u884c\u5404\u696d\u3002\u7136\u800c\uff0c\u96a8\u8457\u4f7f\u7528\u7684\u589e\u52a0\uff0c\u4f7f\u7528\u8005\u5728\u64cd\u4f5c\u904e\u7a0b\u4e2d\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u554f\u984c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u4e00\u4e9b\u5e38\u898b\u7684ORACLE\u6578\u64da\u5eab\u554f\u984c\u53ca\u5176\u8a3a\u65b7\u65b9\u6cd5\uff0c\u5e6b\u52a9\u4f7f\u7528\u8005\u66f4\u6709\u6548\u5730\u89e3\u6c7a\u554f\u984c\u3002<\/p>\n<h2 id=\"1-%e6%80%a7%e8%83%bd%e5%95%8f%e9%a1%8c-kipvMsCGjA\">1. \u6027\u80fd\u554f\u984c<\/h2>\n<p>\u6027\u80fd\u554f\u984c\u662fORACLE\u6578\u64da\u5eab\u4e2d\u6700\u5e38\u898b\u7684\u554f\u984c\u4e4b\u4e00\u3002\u9019\u4e9b\u554f\u984c\u53ef\u80fd\u7531\u591a\u7a2e\u56e0\u7d20\u5f15\u8d77\uff0c\u5305\u62ec\u4e0d\u7576\u7684\u67e5\u8a62\u8a2d\u8a08\u3001\u7d22\u5f15\u7f3a\u5931\u6216\u8cc7\u6e90\u4e0d\u8db3\u7b49\u3002<\/p>\n<h3 id=\"1-1-%e6%9f%a5%e8%a9%a2%e6%80%a7%e8%83%bd%e8%a8%ba%e6%96%b7-kipvMsCGjA\">1.1 \u67e5\u8a62\u6027\u80fd\u8a3a\u65b7<\/h3>\n<p>\u4f7f\u7528\u8005\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u6cd5\u4f86\u8a3a\u65b7\u67e5\u8a62\u6027\u80fd\u554f\u984c\uff1a<\/p>\n<ul>\n<li><strong>\u57f7\u884c\u8a08\u5283\u5206\u6790\uff1a<\/strong>\u4f7f\u7528EXPLAIN PLAN\u547d\u4ee4\u4f86\u67e5\u770b\u67e5\u8a62\u7684\u57f7\u884c\u8a08\u5283\uff0c\u9019\u53ef\u4ee5\u5e6b\u52a9\u8b58\u5225\u6027\u80fd\u74f6\u9838\u3002<\/li>\n<li><strong>SQL\u8ddf\u8e64\uff1a<\/strong>\u555f\u7528SQL\u8ddf\u8e64\u529f\u80fd\uff0c\u8a18\u9304\u67e5\u8a62\u7684\u57f7\u884c\u6642\u9593\u548c\u8cc7\u6e90\u4f7f\u7528\u60c5\u6cc1\u3002<\/li>\n<li><strong>\u4f7f\u7528AWR\u5831\u544a\uff1a<\/strong>\u81ea\u52d5\u5de5\u4f5c\u8ca0\u8f09\u5831\u544a\uff08AWR\uff09\u53ef\u4ee5\u63d0\u4f9b\u7cfb\u7d71\u6027\u80fd\u7684\u8a73\u7d30\u4fe1\u606f\uff0c\u5e6b\u52a9\u8b58\u5225\u554f\u984c\u3002<\/li>\n<\/ul>\n<h3 id=\"1-2-%e7%b4%a2%e5%bc%95%e5%95%8f%e9%a1%8c-kipvMsCGjA\">1.2 \u7d22\u5f15\u554f\u984c<\/h3>\n<p>\u7d22\u5f15\u7684\u7f3a\u5931\u6216\u4e0d\u7576\u4f7f\u7528\u6703\u5c0e\u81f4\u67e5\u8a62\u6027\u80fd\u4e0b\u964d\u3002\u4f7f\u7528\u8005\u61c9\u5b9a\u671f\u6aa2\u67e5\u7d22\u5f15\u7684\u4f7f\u7528\u60c5\u6cc1\uff0c\u4e26\u6839\u64da\u9700\u8981\u9032\u884c\u8abf\u6574\u3002<\/p>\n<h2 id=\"2-%e6%95%b8%e6%93%9a%e4%b8%80%e8%87%b4%e6%80%a7%e5%95%8f%e9%a1%8c-kipvMsCGjA\">2. \u6578\u64da\u4e00\u81f4\u6027\u554f\u984c<\/h2>\n<p>\u6578\u64da\u4e00\u81f4\u6027\u554f\u984c\u901a\u5e38\u767c\u751f\u5728\u591a\u7528\u6236\u74b0\u5883\u4e2d\uff0c\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u932f\u8aa4\u6216\u4e1f\u5931\u3002<\/p>\n<h3 id=\"2-1-%e4%ba%8b%e5%8b%99%e7%ae%a1%e7%90%86-kipvMsCGjA\">2.1 \u4e8b\u52d9\u7ba1\u7406<\/h3>\n<p>\u4f7f\u7528\u8005\u61c9\u78ba\u4fdd\u6b63\u78ba\u4f7f\u7528\u4e8b\u52d9\u7ba1\u7406\uff0c\u907f\u514d\u51fa\u73fe\u672a\u63d0\u4ea4\u6216\u672a\u56de\u6efe\u7684\u4e8b\u52d9\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u547d\u4ee4\u4f86\u6aa2\u67e5\u7576\u524d\u4e8b\u52d9\u72c0\u614b\uff1a<\/p>\n<pre><code>SELECT * FROM v$transaction;<\/code><\/pre>\n<h3 id=\"2-2-%e9%8e%96%e5%ae%9a%e5%95%8f%e9%a1%8c-kipvMsCGjA\">2.2 \u9396\u5b9a\u554f\u984c<\/h3>\n<p>\u9396\u5b9a\u554f\u984c\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u7121\u6cd5\u8a2a\u554f\u3002\u4f7f\u7528\u8005\u53ef\u4ee5\u901a\u904e\u67e5\u8a62\u4ee5\u4e0b\u8996\u5716\u4f86\u6aa2\u67e5\u7576\u524d\u7684\u9396\u5b9a\u60c5\u6cc1\uff1a<\/p>\n<pre><code>SELECT * FROM v$lock;<\/code><\/pre>\n<h2 id=\"3-%e6%95%b8%e6%93%9a%e5%ba%ab%e9%80%a3%e6%8e%a5%e5%95%8f%e9%a1%8c-kipvMsCGjA\">3. \u6578\u64da\u5eab\u9023\u63a5\u554f\u984c<\/h2>\n<p>\u9023\u63a5\u554f\u984c\u53ef\u80fd\u7531\u591a\u7a2e\u539f\u56e0\u5f15\u8d77\uff0c\u5305\u62ec\u7db2\u7d61\u554f\u984c\u3001\u914d\u7f6e\u932f\u8aa4\u6216\u8cc7\u6e90\u4e0d\u8db3\u3002<\/p>\n<h3 id=\"3-1-%e9%80%a3%e6%8e%a5%e6%b8%ac%e8%a9%a6-kipvMsCGjA\">3.1 \u9023\u63a5\u6e2c\u8a66<\/h3>\n<p>\u4f7f\u7528\u8005\u53ef\u4ee5\u901a\u904etnsping\u547d\u4ee4\u4f86\u6e2c\u8a66\u6578\u64da\u5eab\u7684\u9023\u63a5\u6027\uff1a<\/p>\n<pre><code>tnsping <\/code><\/pre>\n<h3 id=\"3-2-%e6%aa%a2%e6%9f%a5listener%e7%8b%80%e6%85%8b-kipvMsCGjA\">3.2 \u6aa2\u67e5listener\u72c0\u614b<\/h3>\n<p>\u4f7f\u7528\u8005\u53ef\u4ee5\u6aa2\u67e5ORACLE listener\u7684\u72c0\u614b\uff0c\u4ee5\u78ba\u4fdd\u5176\u6b63\u5e38\u904b\u884c\uff1a<\/p>\n<pre><code>lsnrctl status<\/code><\/pre>\n<h2 id=\"4-%e6%95%b8%e6%93%9a%e5%ba%ab%e5%82%99%e4%bb%bd%e8%88%87%e6%81%a2%e5%be%a9%e5%95%8f%e9%a1%8c-kipvMsCGjA\">4. \u6578\u64da\u5eab\u5099\u4efd\u8207\u6062\u5fa9\u554f\u984c<\/h2>\n<p>\u6578\u64da\u5eab\u7684\u5099\u4efd\u8207\u6062\u5fa9\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u7684\u91cd\u8981\u63aa\u65bd\u3002\u4f7f\u7528\u8005\u61c9\u5b9a\u671f\u6aa2\u67e5\u5099\u4efd\u7684\u5b8c\u6574\u6027\u548c\u53ef\u7528\u6027\u3002<\/p>\n<h3 id=\"4-1-%e5%82%99%e4%bb%bd%e7%8b%80%e6%85%8b%e6%aa%a2%e6%9f%a5-kipvMsCGjA\">4.1 \u5099\u4efd\u72c0\u614b\u6aa2\u67e5<\/h3>\n<p>\u4f7f\u7528\u8005\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u5099\u4efd\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>RMAN&gt; LIST BACKUP;<\/code><\/pre>\n<h3 id=\"4-2-%e6%81%a2%e5%be%a9%e6%b8%ac%e8%a9%a6-kipvMsCGjA\">4.2 \u6062\u5fa9\u6e2c\u8a66<\/h3>\n<p>\u5b9a\u671f\u9032\u884c\u6062\u5fa9\u6e2c\u8a66\uff0c\u4ee5\u78ba\u4fdd\u5099\u4efd\u7684\u6709\u6548\u6027\u548c\u53ef\u7528\u6027\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-kipvMsCGjA\">\u7e3d\u7d50<\/h2>\n<p>ORACLE\u6578\u64da\u5eab\u7684\u554f\u984c\u8a3a\u65b7\u662f\u4e00\u500b\u7cfb\u7d71\u5316\u7684\u904e\u7a0b\uff0c\u6d89\u53ca\u6027\u80fd\u3001\u6578\u64da\u4e00\u81f4\u6027\u3001\u9023\u63a5\u53ca\u5099\u4efd\u7b49\u591a\u65b9\u9762\u7684\u6aa2\u67e5\u3002\u901a\u904e\u4e0a\u8ff0\u65b9\u6cd5\uff0c\u4f7f\u7528\u8005\u53ef\u4ee5\u66f4\u6709\u6548\u5730\u8b58\u5225\u548c\u89e3\u6c7a\u554f\u984c\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u7a69\u5b9a\u904b\u884c\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8003\u616e\u6211\u5011\u7684<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u70ba\u60a8\u7684\u6578\u64da\u5eab\u63d0\u4f9b\u7a69\u5b9a\u7684\u904b\u884c\u74b0\u5883\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22ORACLE\u6578\u64da\u5eab\u5e38\u898b\u554f\u984c\u7684\u8a3a\u65b7\u65b9\u6cd5\uff0c\u63d0\u5347\u6027\u80fd\u8207\u7a69\u5b9a\u6027\uff0c\u89e3\u6c7a\u5e38\u898b\u6545\u969c\uff0c\u78ba\u4fdd\u7cfb\u7d71\u9ad8\u6548\u904b\u884c\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-95562","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95562","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=95562"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95562\/revisions"}],"predecessor-version":[{"id":95563,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95562\/revisions\/95563"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=95562"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=95562"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=95562"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}