{"id":93816,"date":"2024-10-19T17:09:17","date_gmt":"2024-10-19T09:09:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/93816\/"},"modified":"2024-10-19T17:09:18","modified_gmt":"2024-10-19T09:09:18","slug":"oracle-11g-%e4%ba%94%e5%a4%a7%e7%8d%a8%e7%89%b9%e7%89%b9%e8%83%bd%e7%9a%84%e6%8f%8f%e8%bf%b0","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/93816\/","title":{"rendered":"Oracle 11g \u4e94\u5927\u7368\u7279\u7279\u80fd\u7684\u63cf\u8ff0"},"content":{"rendered":"<h1 id=\"oracle-11g-%e4%ba%94%e5%a4%a7%e7%8d%a8%e7%89%b9%e7%89%b9%e8%83%bd%e7%9a%84%e6%8f%8f%e8%bf%b0-bjWbjgDrPi\">Oracle 11g \u4e94\u5927\u7368\u7279\u7279\u80fd\u7684\u63cf\u8ff0<\/h1>\n<p>Oracle 11g \u662f Oracle \u516c\u53f8\u63a8\u51fa\u7684\u4e00\u6b3e\u95dc\u9375\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u4f01\u696d\u7d1a\u61c9\u7528\u4e2d\u3002\u5b83\u4e0d\u50c5\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u6578\u64da\u8655\u7406\u80fd\u529b\uff0c\u9084\u5177\u5099\u591a\u9805\u7368\u7279\u7684\u529f\u80fd\uff0c\u80fd\u5920\u6eff\u8db3\u4e0d\u540c\u696d\u52d9\u9700\u6c42\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e Oracle 11g \u7684\u4e94\u5927\u7368\u7279\u7279\u80fd\u3002<\/p>\n<h2 id=\"1-%e8%87%aa%e5%8b%95%e5%8c%96%e7%ae%a1%e7%90%86%e5%8a%9f%e8%83%bd-bjWbjgDrPi\">1. \u81ea\u52d5\u5316\u7ba1\u7406\u529f\u80fd<\/h2>\n<p>Oracle 11g \u5f15\u5165\u4e86\u81ea\u52d5\u5316\u7ba1\u7406\u529f\u80fd\uff0c\u9019\u4f7f\u5f97\u6578\u64da\u5eab\u7684\u7ba1\u7406\u8b8a\u5f97\u66f4\u52a0\u7c21\u55ae\u548c\u9ad8\u6548\u3002\u900f\u904e\u81ea\u52d5\u5316\u7684\u76e3\u63a7\u548c\u8abf\u6574\uff0c\u6578\u64da\u5eab\u80fd\u5920\u81ea\u52d5\u8b58\u5225\u6027\u80fd\u74f6\u9838\u4e26\u9032\u884c\u512a\u5316\u3002\u9019\u4e00\u529f\u80fd\u4e0d\u50c5\u6e1b\u5c11\u4e86\u4eba\u5de5\u5e72\u9810\u7684\u9700\u6c42\uff0c\u9084\u80fd\u5920\u63d0\u9ad8\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a-bjWbjgDrPi\">\u793a\u4f8b\uff1a<\/h3>\n<pre><code>-- \u81ea\u52d5\u5316\u6027\u80fd\u8abf\u6574\u793a\u4f8b\nEXEC DBMS_AUTO_SQLTUNE.EXECUTE_TUNING_TASK;<\/code><\/pre>\n<h2 id=\"2-%e5%88%86%e5%8d%80%e6%8a%80%e8%a1%93-bjWbjgDrPi\">2. \u5206\u5340\u6280\u8853<\/h2>\n<p>Oracle 11g \u7684\u5206\u5340\u6280\u8853\u5141\u8a31\u7528\u6236\u5c07\u5927\u578b\u8868\u683c\u5206\u5272\u6210\u66f4\u5c0f\u7684\u3001\u53ef\u7ba1\u7406\u7684\u90e8\u5206\u3002\u9019\u4e0d\u50c5\u63d0\u9ad8\u4e86\u67e5\u8a62\u6027\u80fd\uff0c\u9084\u80fd\u5920\u7c21\u5316\u6578\u64da\u7684\u7ba1\u7406\u3002\u7528\u6236\u53ef\u4ee5\u6839\u64da\u6642\u9593\u3001\u7bc4\u570d\u6216\u5217\u8868\u7b49\u591a\u7a2e\u65b9\u5f0f\u9032\u884c\u5206\u5340\uff0c\u5f9e\u800c\u66f4\u9748\u6d3b\u5730\u8655\u7406\u6578\u64da\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a-bjWbjgDrPi\">\u793a\u4f8b\uff1a<\/h3>\n<pre><code>CREATE TABLE sales\n(\n    sale_id NUMBER,\n    sale_date DATE,\n    amount NUMBER\n)\nPARTITION BY RANGE (sale_date)\n(\n    PARTITION p1 VALUES LESS THAN (TO_DATE('2022-01-01', 'YYYY-MM-DD')),\n    PARTITION p2 VALUES LESS THAN (TO_DATE('2023-01-01', 'YYYY-MM-DD'))\n);<\/code><\/pre>\n<h2 id=\"3-%e8%b3%87%e6%96%99%e5%ba%ab%e9%96%83%e5%9b%9e%e6%8a%80%e8%a1%93-bjWbjgDrPi\">3. \u8cc7\u6599\u5eab\u9583\u56de\u6280\u8853<\/h2>\n<p>\u8cc7\u6599\u5eab\u9583\u56de\u6280\u8853\u662f Oracle 11g \u7684\u4e00\u5927\u4eae\u9ede\uff0c\u5141\u8a31\u7528\u6236\u5728\u6578\u64da\u640d\u58de\u6216\u8aa4\u522a\u7684\u60c5\u6cc1\u4e0b\u8fc5\u901f\u6062\u5fa9\u6578\u64da\u3002\u7528\u6236\u53ef\u4ee5\u9078\u64c7\u6062\u5fa9\u5230\u7279\u5b9a\u7684\u6642\u9593\u9ede\uff0c\u9019\u5c0d\u65bc\u6578\u64da\u5b89\u5168\u6027\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a-bjWbjgDrPi\">\u793a\u4f8b\uff1a<\/h3>\n<pre><code>FLASHBACK TABLE sales TO TIMESTAMP (SYSTIMESTAMP - INTERVAL '1' HOUR);<\/code><\/pre>\n<h2 id=\"4-%e5%af%a6%e6%99%82%e6%9f%a5%e8%a9%a2%e5%8a%9f%e8%83%bd-bjWbjgDrPi\">4. \u5be6\u6642\u67e5\u8a62\u529f\u80fd<\/h2>\n<p>Oracle 11g \u63d0\u4f9b\u4e86\u5be6\u6642\u67e5\u8a62\u529f\u80fd\uff0c\u5141\u8a31\u7528\u6236\u5728\u4e0d\u5f71\u97ff\u7cfb\u7d71\u6027\u80fd\u7684\u60c5\u6cc1\u4e0b\uff0c\u9032\u884c\u5373\u6642\u6578\u64da\u67e5\u8a62\u3002\u9019\u4e00\u529f\u80fd\u7279\u5225\u9069\u5408\u9700\u8981\u5feb\u901f\u53cd\u61c9\u7684\u696d\u52d9\u5834\u666f\uff0c\u5982\u91d1\u878d\u4ea4\u6613\u548c\u5373\u6642\u5831\u544a\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a-bjWbjgDrPi\">\u793a\u4f8b\uff1a<\/h3>\n<pre><code>SELECT * FROM sales WHERE sale_date &gt;= SYSDATE - INTERVAL '1' DAY;<\/code><\/pre>\n<h2 id=\"5-%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7%e5%92%8c%e7%81%bd%e9%9b%a3%e6%81%a2%e5%be%a9-bjWbjgDrPi\">5. \u9ad8\u53ef\u7528\u6027\u548c\u707d\u96e3\u6062\u5fa9<\/h2>\n<p>Oracle 11g \u63d0\u4f9b\u4e86\u591a\u7a2e\u9ad8\u53ef\u7528\u6027\u548c\u707d\u96e3\u6062\u5fa9\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u5305\u62ec Oracle Data Guard \u548c Real Application Clusters (RAC)\u3002\u9019\u4e9b\u6280\u8853\u78ba\u4fdd\u4e86\u7cfb\u7d71\u5728\u9762\u5c0d\u6545\u969c\u6642\u7684\u6301\u7e8c\u904b\u884c\uff0c\u4e26\u80fd\u5920\u5feb\u901f\u6062\u5fa9\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b%ef%bc%9a-bjWbjgDrPi\">\u793a\u4f8b\uff1a<\/h3>\n<pre><code>-- \u555f\u7528 Data Guard\nALTER DATABASE ENABLE ARCHIVE LOG;<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-bjWbjgDrPi\">\u7e3d\u7d50<\/h2>\n<p>Oracle 11g \u7684\u4e94\u5927\u7368\u7279\u7279\u80fd\u4f7f\u5176\u6210\u70ba\u4f01\u696d\u6578\u64da\u7ba1\u7406\u7684\u7406\u60f3\u9078\u64c7\u3002\u81ea\u52d5\u5316\u7ba1\u7406\u3001\u5206\u5340\u6280\u8853\u3001\u8cc7\u6599\u5eab\u9583\u56de\u3001\u5be6\u6642\u67e5\u8a62\u4ee5\u53ca\u9ad8\u53ef\u7528\u6027\u548c\u707d\u96e3\u6062\u5fa9\u529f\u80fd\uff0c\u7121\u7591\u63d0\u5347\u4e86\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u4f01\u696d\u4f86\u8aaa\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Oracle 11g\u7684\u4e94\u5927\u7368\u7279\u7279\u80fd\uff0c\u5305\u62ec\u9ad8\u6548\u6027\u80fd\u3001\u5f37\u5927\u5b89\u5168\u6027\u3001\u6613\u65bc\u7ba1\u7406\u3001\u64f4\u5c55\u6027\u53ca\u5148\u9032\u7684\u6578\u64da\u8655\u7406\u80fd\u529b\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-93816","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93816","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=93816"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93816\/revisions"}],"predecessor-version":[{"id":93817,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/93816\/revisions\/93817"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=93816"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=93816"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=93816"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}