{"id":94876,"date":"2024-10-19T20:53:15","date_gmt":"2024-10-19T12:53:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/94876\/"},"modified":"2024-10-19T20:53:16","modified_gmt":"2024-10-19T12:53:16","slug":"oracle%e6%9f%a5%e8%a9%a2%e7%94%a8%e6%88%b6%e8%a1%a8%e7%a9%ba%e9%96%93%e7%9a%84%e5%af%a6%e7%8f%be","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/94876\/","title":{"rendered":"Oracle\u67e5\u8a62\u7528\u6236\u8868\u7a7a\u9593\u7684\u5be6\u73fe"},"content":{"rendered":"<h1 id=\"oracle%e6%9f%a5%e8%a9%a2%e7%94%a8%e6%88%b6%e8%a1%a8%e7%a9%ba%e9%96%93%e7%9a%84%e5%af%a6%e7%8f%be-dMiKRLfjCF\">Oracle\u67e5\u8a62\u7528\u6236\u8868\u7a7a\u9593\u7684\u5be6\u73fe<\/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\u6bcf\u500b\u8868\u7a7a\u9593\u53ef\u4ee5\u5305\u542b\u591a\u500b\u6578\u64da\u6587\u4ef6\uff0c\u9019\u4e9b\u6578\u64da\u6587\u4ef6\u5be6\u969b\u4e0a\u662f\u5b58\u5132\u5728\u78c1\u789f\u4e0a\u7684\u7269\u7406\u6587\u4ef6\u3002\u4e86\u89e3\u5982\u4f55\u67e5\u8a62\u7528\u6236\u7684\u8868\u7a7a\u9593\u5c0d\u65bc\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u4f86\u8aaa\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u56e0\u70ba\u9019\u6709\u52a9\u65bc\u76e3\u63a7\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u8cc7\u6e90\u4f7f\u7528\u60c5\u6cc1\u3002<\/p>\n<h2 id=\"%e8%a1%a8%e7%a9%ba%e9%96%93%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-dMiKRLfjCF\">\u8868\u7a7a\u9593\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u8868\u7a7a\u9593\u662fOracle\u6578\u64da\u5eab\u4e2d\u7684\u4e00\u500b\u91cd\u8981\u6982\u5ff5\u3002\u5b83\u53ef\u4ee5\u88ab\u8996\u70ba\u4e00\u500b\u5bb9\u5668\uff0c\u7528\u4f86\u5b58\u653e\u6578\u64da\u5eab\u4e2d\u7684\u908f\u8f2f\u7d50\u69cb\uff0c\u5982\u8868\u3001\u7d22\u5f15\u548c\u5176\u4ed6\u6578\u64da\u5c0d\u8c61\u3002\u6bcf\u500b\u7528\u6236\u5728\u5275\u5efa\u6642\u90fd\u6703\u88ab\u5206\u914d\u4e00\u500b\u9ed8\u8a8d\u7684\u8868\u7a7a\u9593\uff0c\u9019\u610f\u5473\u8457\u7528\u6236\u5275\u5efa\u7684\u6240\u6709\u5c0d\u8c61\u90fd\u6703\u5b58\u5132\u5728\u9019\u500b\u8868\u7a7a\u9593\u4e2d\uff0c\u9664\u975e\u660e\u78ba\u6307\u5b9a\u5176\u4ed6\u8868\u7a7a\u9593\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e8%a9%a2%e7%94%a8%e6%88%b6%e8%a1%a8%e7%a9%ba%e9%96%93%e7%9a%84sql%e8%aa%9e%e5%8f%a5-dMiKRLfjCF\">\u67e5\u8a62\u7528\u6236\u8868\u7a7a\u9593\u7684SQL\u8a9e\u53e5<\/h2>\n<p>\u8981\u67e5\u8a62\u7528\u6236\u7684\u8868\u7a7a\u9593\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\uff1a<\/p>\n<pre><code>SELECT username, default_tablespace, temporary_tablespace \nFROM dba_users \nWHERE username = '\u7528\u6236\u540d';<\/code><\/pre>\n<p>\u5728\u9019\u500b\u67e5\u8a62\u4e2d\uff0c`dba_users`\u8996\u5716\u63d0\u4f9b\u4e86\u6240\u6709\u7528\u6236\u7684\u8a73\u7d30\u4fe1\u606f\uff0c\u5305\u62ec\u4ed6\u5011\u7684\u9ed8\u8a8d\u8868\u7a7a\u9593\u548c\u81e8\u6642\u8868\u7a7a\u9593\u3002\u7528\u6236\u540d\u9700\u8981\u66ff\u63db\u70ba\u5be6\u969b\u7684\u7528\u6236\u540d\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e8%a9%a2%e6%89%80%e6%9c%89%e7%94%a8%e6%88%b6%e7%9a%84%e8%a1%a8%e7%a9%ba%e9%96%93-dMiKRLfjCF\">\u67e5\u8a62\u6240\u6709\u7528\u6236\u7684\u8868\u7a7a\u9593<\/h2>\n<p>\u5982\u679c\u9700\u8981\u67e5\u8a62\u6240\u6709\u7528\u6236\u7684\u8868\u7a7a\u9593\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\uff1a<\/p>\n<pre><code>SELECT username, default_tablespace, temporary_tablespace \nFROM dba_users;<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u6578\u64da\u5eab\u4e2d\u6240\u6709\u7528\u6236\u7684\u9ed8\u8a8d\u8868\u7a7a\u9593\u548c\u81e8\u6642\u8868\u7a7a\u9593\u7684\u5217\u8868\uff0c\u5c0d\u65bc\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u4f86\u8aaa\uff0c\u9019\u662f\u4e00\u500b\u975e\u5e38\u6709\u7528\u7684\u67e5\u8a62\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e8%a9%a2%e8%a1%a8%e7%a9%ba%e9%96%93%e7%9a%84%e4%bd%bf%e7%94%a8%e6%83%85%e6%b3%81-dMiKRLfjCF\">\u67e5\u8a62\u8868\u7a7a\u9593\u7684\u4f7f\u7528\u60c5\u6cc1<\/h2>\n<p>\u9664\u4e86\u67e5\u8a62\u7528\u6236\u7684\u8868\u7a7a\u9593\u5916\uff0c\u9084\u53ef\u4ee5\u67e5\u8a62\u8868\u7a7a\u9593\u7684\u4f7f\u7528\u60c5\u6cc1\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u7ba1\u7406\u8cc7\u6e90\u3002\u4ee5\u4e0b\u662f\u67e5\u8a62\u8868\u7a7a\u9593\u4f7f\u7528\u60c5\u6cc1\u7684SQL\u8a9e\u53e5\uff1a<\/p>\n<pre><code>SELECT tablespace_name, \n       SUM(bytes) \/ 1024 \/ 1024 AS total_size_mb, \n       SUM(bytes) \/ 1024 \/ 1024 - SUM(NVL(free_bytes, 0)) \/ 1024 \/ 1024 AS used_size_mb, \n       SUM(NVL(free_bytes, 0)) \/ 1024 \/ 1024 AS free_size_mb \nFROM dba_data_files \nLEFT JOIN (SELECT tablespace_name, SUM(bytes) AS free_bytes \n            FROM dba_free_space \n            GROUP BY tablespace_name) \nON dba_data_files.tablespace_name = dba_free_space.tablespace_name \nGROUP BY tablespace_name;<\/code><\/pre>\n<p>\u9019\u500b\u67e5\u8a62\u5c07\u8fd4\u56de\u6bcf\u500b\u8868\u7a7a\u9593\u7684\u7e3d\u5927\u5c0f\u3001\u5df2\u4f7f\u7528\u5927\u5c0f\u548c\u53ef\u7528\u5927\u5c0f\uff0c\u5e6b\u52a9\u7ba1\u7406\u54e1\u4e86\u89e3\u8868\u7a7a\u9593\u7684\u4f7f\u7528\u60c5\u6cc1\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-dMiKRLfjCF\">\u7d50\u8ad6<\/h2>\n<p>\u67e5\u8a62\u7528\u6236\u7684\u8868\u7a7a\u9593\u548c\u8868\u7a7a\u9593\u7684\u4f7f\u7528\u60c5\u6cc1\u662fOracle\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\u7684\u91cd\u8981\u4efb\u52d9\u3002\u901a\u904e\u4f7f\u7528\u4e0a\u8ff0SQL\u8a9e\u53e5\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u4ee5\u8f15\u9b06\u7372\u53d6\u6240\u9700\u7684\u4fe1\u606f\uff0c\u5f9e\u800c\u66f4\u597d\u5730\u7ba1\u7406\u6578\u64da\u5eab\u8cc7\u6e90\u3002\u4e86\u89e3\u9019\u4e9b\u57fa\u672c\u64cd\u4f5c\u4e0d\u50c5\u6709\u52a9\u65bc\u7dad\u8b77\u6578\u64da\u5eab\u7684\u6027\u80fd\uff0c\u9084\u80fd\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3\u6709\u95dc\u6578\u64da\u5eab\u7ba1\u7406\u7684\u8cc7\u8a0a\uff0c\u60a8\u53ef\u4ee5\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\uff0c\u7372\u53d6\u66f4\u591a\u6709\u95dc<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u548c<a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a>\u7684\u8cc7\u6599\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728Oracle\u4e2d\u67e5\u8a62\u7528\u6236\u8868\u7a7a\u9593\uff0c\u638c\u63e1\u5be6\u73fe\u6b65\u9a5f\u8207\u6280\u5de7\uff0c\u63d0\u5347\u6578\u64da\u5eab\u7ba1\u7406\u6548\u7387\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-94876","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94876","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=94876"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94876\/revisions"}],"predecessor-version":[{"id":94877,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94876\/revisions\/94877"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=94876"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=94876"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=94876"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}