{"id":94636,"date":"2024-10-19T19:54:17","date_gmt":"2024-10-19T11:54:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/94636\/"},"modified":"2024-10-19T19:54:17","modified_gmt":"2024-10-19T11:54:17","slug":"oracle-%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e6%9f%a5%e7%9c%8b%e8%a1%a8%e7%a9%ba%e9%96%93%e7%9a%842%e7%a8%ae%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/94636\/","title":{"rendered":"Oracle \u6578\u64da\u5eab\u4e2d\u67e5\u770b\u8868\u7a7a\u9593\u76842\u7a2e\u65b9\u6cd5"},"content":{"rendered":"<h1 id=\"oracle-%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e6%9f%a5%e7%9c%8b%e8%a1%a8%e7%a9%ba%e9%96%93%e7%9a%842%e7%a8%ae%e6%96%b9%e6%b3%95-swLbnGkpxO\">Oracle \u6578\u64da\u5eab\u4e2d\u67e5\u770b\u8868\u7a7a\u9593\u76842\u7a2e\u65b9\u6cd5<\/h1>\n<p>\u5728Oracle\u6578\u64da\u5eab\u4e2d\uff0c\u8868\u7a7a\u9593\u662f\u7528\u4f86\u5b58\u5132\u6578\u64da\u7684\u908f\u8f2f\u7d50\u69cb\u3002\u4e86\u89e3\u5982\u4f55\u67e5\u770b\u8868\u7a7a\u9593\u7684\u4f7f\u7528\u60c5\u6cc1\u5c0d\u65bc\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u4f86\u8aaa\u81f3\u95dc\u91cd\u8981\uff0c\u56e0\u70ba\u9019\u6709\u52a9\u65bc\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u53ef\u7528\u6027\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5169\u7a2e\u67e5\u770bOracle\u6578\u64da\u5eab\u4e2d\u8868\u7a7a\u9593\u7684\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e6%96%b9%e6%b3%95%e4%b8%80%ef%bc%9a%e4%bd%bf%e7%94%a8sql%e6%9f%a5%e8%a9%a2-swLbnGkpxO\">\u65b9\u6cd5\u4e00\uff1a\u4f7f\u7528SQL\u67e5\u8a62<\/h2>\n<p>\u7b2c\u4e00\u7a2e\u65b9\u6cd5\u662f\u901a\u904e\u57f7\u884cSQL\u67e5\u8a62\u4f86\u67e5\u770b\u8868\u7a7a\u9593\u7684\u8a73\u7d30\u4fe1\u606f\u3002Oracle\u63d0\u4f9b\u4e86\u4e00\u4e9b\u7cfb\u7d71\u8996\u5716\uff0c\u53ef\u4ee5\u5e6b\u52a9\u6211\u5011\u7372\u53d6\u8868\u7a7a\u9593\u7684\u72c0\u614b\u548c\u4f7f\u7528\u60c5\u6cc1\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u5e38\u7528\u7684\u67e5\u8a62\u793a\u4f8b\uff1a<\/p>\n<pre><code>SELECT \n    tablespace_name,\n    SUM(bytes) \/ 1024 \/ 1024 AS total_size_mb,\n    SUM(bytes) \/ 1024 \/ 1024 - SUM(decode(file_id, NULL, 0, bytes)) \/ 1024 \/ 1024 AS used_size_mb,\n    SUM(decode(file_id, NULL, 0, bytes)) \/ 1024 \/ 1024 AS free_size_mb\nFROM \n    dba_data_files\nGROUP BY \n    tablespace_name;<\/code><\/pre>\n<p>\u9019\u6bb5\u67e5\u8a62\u5c07\u8fd4\u56de\u6bcf\u500b\u8868\u7a7a\u9593\u7684\u540d\u7a31\u3001\u7e3d\u5927\u5c0f\u3001\u5df2\u4f7f\u7528\u5927\u5c0f\u548c\u53ef\u7528\u5927\u5c0f\u3002\u901a\u904e\u9019\u4e9b\u6578\u64da\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u4ee5\u5feb\u901f\u4e86\u89e3\u6bcf\u500b\u8868\u7a7a\u9593\u7684\u4f7f\u7528\u60c5\u6cc1\u3002<\/p>\n<h3 id=\"%e6%9f%a5%e8%a9%a2%e7%b5%90%e6%9e%9c%e8%a7%a3%e8%ae%80-swLbnGkpxO\">\u67e5\u8a62\u7d50\u679c\u89e3\u8b80<\/h3>\n<ul>\n<li><strong>tablespace_name\uff1a<\/strong>\u8868\u7a7a\u9593\u7684\u540d\u7a31\u3002<\/li>\n<li><strong>total_size_mb\uff1a<\/strong>\u8868\u7a7a\u9593\u7684\u7e3d\u5927\u5c0f\uff08\u4ee5MB\u70ba\u55ae\u4f4d\uff09\u3002<\/li>\n<li><strong>used_size_mb\uff1a<\/strong>\u5df2\u4f7f\u7528\u7684\u7a7a\u9593\u5927\u5c0f\uff08\u4ee5MB\u70ba\u55ae\u4f4d\uff09\u3002<\/li>\n<li><strong>free_size_mb\uff1a<\/strong>\u53ef\u7528\u7684\u7a7a\u9593\u5927\u5c0f\uff08\u4ee5MB\u70ba\u55ae\u4f4d\uff09\u3002<\/li>\n<\/ul>\n<p>\u901a\u904e\u9019\u4e9b\u4fe1\u606f\uff0c\u7ba1\u7406\u54e1\u53ef\u4ee5\u5224\u65b7\u662f\u5426\u9700\u8981\u64f4\u5c55\u8868\u7a7a\u9593\u6216\u9032\u884c\u5176\u4ed6\u7dad\u8b77\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e6%96%b9%e6%b3%95%e4%ba%8c%ef%bc%9a%e4%bd%bf%e7%94%a8oracle-enterprise-manager-swLbnGkpxO\">\u65b9\u6cd5\u4e8c\uff1a\u4f7f\u7528Oracle Enterprise Manager<\/h2>\n<p>\u7b2c\u4e8c\u7a2e\u65b9\u6cd5\u662f\u4f7f\u7528Oracle Enterprise Manager\uff08OEM\uff09\uff0c\u9019\u662f\u4e00\u500b\u5716\u5f62\u5316\u7684\u7ba1\u7406\u5de5\u5177\uff0c\u63d0\u4f9b\u4e86\u76f4\u89c0\u7684\u754c\u9762\u4f86\u76e3\u63a7\u548c\u7ba1\u7406Oracle\u6578\u64da\u5eab\u3002\u901a\u904eOEM\uff0c\u7ba1\u7406\u54e1\u53ef\u4ee5\u8f15\u9b06\u67e5\u770b\u8868\u7a7a\u9593\u7684\u4f7f\u7528\u60c5\u6cc1\uff0c\u7121\u9700\u7de8\u5beb\u4efb\u4f55SQL\u67e5\u8a62\u3002<\/p>\n<h3 id=\"%e4%bd%bf%e7%94%a8oem%e6%9f%a5%e7%9c%8b%e8%a1%a8%e7%a9%ba%e9%96%93%e7%9a%84%e6%ad%a5%e9%a9%9f-swLbnGkpxO\">\u4f7f\u7528OEM\u67e5\u770b\u8868\u7a7a\u9593\u7684\u6b65\u9a5f<\/h3>\n<ol>\n<li>\u767b\u9304\u5230Oracle Enterprise Manager\u3002<\/li>\n<li>\u5728\u4e3b\u9801\u9762\u4e2d\uff0c\u9078\u64c7\u8981\u67e5\u770b\u7684\u6578\u64da\u5eab\u3002<\/li>\n<li>\u5728\u5de6\u5074\u5c0e\u822a\u6b04\u4e2d\uff0c\u9078\u64c7\u201c\u5b58\u5132\u201d\u9078\u9805\u3002<\/li>\n<li>\u9ede\u64ca\u201c\u8868\u7a7a\u9593\u201d\u4ee5\u67e5\u770b\u6240\u6709\u8868\u7a7a\u9593\u7684\u5217\u8868\u3002<\/li>\n<li>\u5728\u5217\u8868\u4e2d\uff0c\u60a8\u53ef\u4ee5\u67e5\u770b\u6bcf\u500b\u8868\u7a7a\u9593\u7684\u540d\u7a31\u3001\u72c0\u614b\u3001\u5927\u5c0f\u548c\u4f7f\u7528\u60c5\u6cc1\u3002<\/li>\n<\/ol>\n<p>OEM\u63d0\u4f9b\u4e86\u53ef\u8996\u5316\u7684\u5716\u8868\u548c\u5831\u544a\uff0c\u5e6b\u52a9\u7ba1\u7406\u54e1\u66f4\u597d\u5730\u7406\u89e3\u8868\u7a7a\u9593\u7684\u4f7f\u7528\u60c5\u6cc1\uff0c\u4e26\u53ca\u6642\u505a\u51fa\u76f8\u61c9\u7684\u8abf\u6574\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-swLbnGkpxO\">\u7e3d\u7d50<\/h2>\n<p>\u5728Oracle\u6578\u64da\u5eab\u4e2d\uff0c\u67e5\u770b\u8868\u7a7a\u9593\u7684\u4f7f\u7528\u60c5\u6cc1\u662f\u6578\u64da\u5eab\u7ba1\u7406\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002\u901a\u904e\u4f7f\u7528SQL\u67e5\u8a62\u548cOracle Enterprise Manager\uff0c\u7ba1\u7406\u54e1\u53ef\u4ee5\u8f15\u9b06\u7372\u53d6\u6240\u9700\u7684\u4fe1\u606f\uff0c\u5f9e\u800c\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002\u7121\u8ad6\u60a8\u9078\u64c7\u54ea\u7a2e\u65b9\u6cd5\uff0c\u4e86\u89e3\u8868\u7a7a\u9593\u7684\u72c0\u614b\u90fd\u662f\u7dad\u8b77\u6578\u64da\u5eab\u5065\u5eb7\u7684\u95dc\u9375\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5728Oracle\u6578\u64da\u5eab\u4e2d\u67e5\u770b\u8868\u7a7a\u9593\u7684\u5169\u7a2e\u65b9\u6cd5\uff0c\u8f15\u9b06\u7ba1\u7406\u548c\u76e3\u63a7\u6578\u64da\u5b58\u5132\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-94636","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94636","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=94636"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94636\/revisions"}],"predecessor-version":[{"id":94637,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94636\/revisions\/94637"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=94636"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=94636"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=94636"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}