{"id":191472,"date":"2024-11-12T16:42:18","date_gmt":"2024-11-12T08:42:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/191472\/"},"modified":"2024-11-12T16:42:20","modified_gmt":"2024-11-12T08:42:20","slug":"%e8%a9%b3%e8%a7%a3oracle%e6%9f%a5%e7%9c%8b%e7%94%a8%e6%88%b6%e8%a1%a8%e7%a9%ba%e9%96%93","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/191472\/","title":{"rendered":"\u8a73\u89e3Oracle\u67e5\u770b\u7528\u6236\u8868\u7a7a\u9593"},"content":{"rendered":"<h1 id=\"%e8%a9%b3%e8%a7%a3oracle%e6%9f%a5%e7%9c%8b%e7%94%a8%e6%88%b6%e8%a1%a8%e7%a9%ba%e9%96%93-PJDbVNQsTj\">\u8a73\u89e3Oracle\u67e5\u770b\u7528\u6236\u8868\u7a7a\u9593<\/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\u7528\u6236\u90fd\u53ef\u4ee5\u64c1\u6709\u81ea\u5df1\u7684\u8868\u7a7a\u9593\uff0c\u9019\u4f7f\u5f97\u6578\u64da\u7684\u7ba1\u7406\u548c\u5b58\u53d6\u66f4\u52a0\u9748\u6d3b\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39\u5982\u4f55\u67e5\u770bOracle\u4e2d\u7684\u7528\u6236\u8868\u7a7a\u9593\uff0c\u5305\u62ec\u76f8\u95dc\u7684SQL\u67e5\u8a62\u548c\u5be6\u7528\u7684\u7ba1\u7406\u6280\u5de7\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e8%a1%a8%e7%a9%ba%e9%96%93%ef%bc%9f-PJDbVNQsTj\">\u4ec0\u9ebc\u662f\u8868\u7a7a\u9593\uff1f<\/h2>\n<p>\u8868\u7a7a\u9593\u662fOracle\u6578\u64da\u5eab\u4e2d\u7528\u4f86\u7d44\u7e54\u548c\u5b58\u5132\u6578\u64da\u7684\u908f\u8f2f\u7d50\u69cb\u3002\u5b83\u53ef\u4ee5\u5305\u542b\u4e00\u500b\u6216\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\u8868\u7a7a\u9593\u7684\u4e3b\u8981\u529f\u80fd\u662f\u5c07\u6578\u64da\u5206\u7d44\uff0c\u4ee5\u4fbf\u65bc\u7ba1\u7406\u548c\u5b58\u53d6\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e7%9c%8b%e7%94%a8%e6%88%b6%e8%a1%a8%e7%a9%ba%e9%96%93%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%96%b9%e6%b3%95-PJDbVNQsTj\">\u67e5\u770b\u7528\u6236\u8868\u7a7a\u9593\u7684\u57fa\u672c\u65b9\u6cd5<\/h2>\n<p>\u8981\u67e5\u770bOracle\u6578\u64da\u5eab\u4e2d\u7684\u7528\u6236\u8868\u7a7a\u9593\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\uff1a<\/p>\n<pre><code>SELECT tablespace_name, status, contents\nFROM dba_tablespaces;<\/code><\/pre>\n<p>\u9019\u500b\u67e5\u8a62\u5c07\u8fd4\u56de\u6240\u6709\u8868\u7a7a\u9593\u7684\u540d\u7a31\u3001\u72c0\u614b\u548c\u5167\u5bb9\u985e\u578b\u3002\u72c0\u614b\u53ef\u4ee5\u662f\u201cONLINE\u201d\u6216\u201cOFFLINE\u201d\uff0c\u800c\u5167\u5bb9\u985e\u578b\u5247\u53ef\u4ee5\u662f\u201c\u6c38\u4e45\u6027\u201d\u3001\u201c\u81e8\u6642\u6027\u201d\u6216\u201c\u56de\u6efe\u6bb5\u201d\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e7%9c%8b%e7%89%b9%e5%ae%9a%e7%94%a8%e6%88%b6%e7%9a%84%e8%a1%a8%e7%a9%ba%e9%96%93-PJDbVNQsTj\">\u67e5\u770b\u7279\u5b9a\u7528\u6236\u7684\u8868\u7a7a\u9593<\/h2>\n<p>\u5982\u679c\u60a8\u60f3\u67e5\u770b\u7279\u5b9a\u7528\u6236\u6240\u64c1\u6709\u7684\u8868\u7a7a\u9593\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\uff1a<\/p>\n<pre><code>SELECT username, default_tablespace, temporary_tablespace\nFROM dba_users\nWHERE username = '\u7528\u6236\u540d';<\/code><\/pre>\n<p>\u5c07\u201c\u7528\u6236\u540d\u201d\u66ff\u63db\u70ba\u60a8\u8981\u67e5\u8a62\u7684\u5177\u9ad4\u7528\u6236\u540d\u3002\u9019\u500b\u67e5\u8a62\u5c07\u986f\u793a\u8a72\u7528\u6236\u7684\u9ed8\u8a8d\u8868\u7a7a\u9593\u548c\u81e8\u6642\u8868\u7a7a\u9593\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e7%9c%8b%e8%a1%a8%e7%a9%ba%e9%96%93%e7%9a%84%e4%bd%bf%e7%94%a8%e6%83%85%e6%b3%81-PJDbVNQsTj\">\u67e5\u770b\u8868\u7a7a\u9593\u7684\u4f7f\u7528\u60c5\u6cc1<\/h2>\n<p>\u70ba\u4e86\u4e86\u89e3\u8868\u7a7a\u9593\u7684\u4f7f\u7528\u60c5\u6cc1\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u67e5\u770b\u6bcf\u500b\u8868\u7a7a\u9593\u7684\u5927\u5c0f\u548c\u4f7f\u7528\u91cf\uff1a<\/p>\n<pre><code>SELECT 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 dba_data_files\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\u8a55\u4f30\u8868\u7a7a\u9593\u7684\u4f7f\u7528\u60c5\u6cc1\u3002<\/p>\n<h2 id=\"%e7%ae%a1%e7%90%86%e8%a1%a8%e7%a9%ba%e9%96%93%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-PJDbVNQsTj\">\u7ba1\u7406\u8868\u7a7a\u9593\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<ul>\n<li><strong>\u5b9a\u671f\u76e3\u63a7\uff1a<\/strong>\u5b9a\u671f\u6aa2\u67e5\u8868\u7a7a\u9593\u7684\u4f7f\u7528\u60c5\u6cc1\uff0c\u4ee5\u78ba\u4fdd\u4e0d\u6703\u51fa\u73fe\u7a7a\u9593\u4e0d\u8db3\u7684\u60c5\u6cc1\u3002<\/li>\n<li><strong>\u5408\u7406\u5206\u914d\uff1a<\/strong>\u6839\u64da\u7528\u6236\u7684\u9700\u6c42\u5408\u7406\u5206\u914d\u8868\u7a7a\u9593\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u8cc7\u6e90\u6d6a\u8cbb\u3002<\/li>\n<li><strong>\u6e05\u7406\u7121\u7528\u6578\u64da\uff1a<\/strong>\u5b9a\u671f\u6e05\u7406\u4e0d\u518d\u9700\u8981\u7684\u6578\u64da\uff0c\u4ee5\u91cb\u653e\u8868\u7a7a\u9593\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-PJDbVNQsTj\">\u7e3d\u7d50<\/h2>\n<p>\u4e86\u89e3\u5982\u4f55\u67e5\u770b\u548c\u7ba1\u7406Oracle\u4e2d\u7684\u7528\u6236\u8868\u7a7a\u9593\u5c0d\u65bc\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u4f86\u8aaa\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u4f7f\u7528\u4e0a\u8ff0\u67e5\u8a62\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u7372\u53d6\u6709\u95dc\u8868\u7a7a\u9593\u7684\u8a73\u7d30\u4fe1\u606f\uff0c\u4e26\u6839\u64da\u9700\u8981\u9032\u884c\u8abf\u6574\u548c\u512a\u5316\u3002\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\u4e0d\u540c\u7528\u6236\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u5728Oracle\u4e2d\u67e5\u770b\u7528\u6236\u8868\u7a7a\u9593\uff0c\u638c\u63e1\u67e5\u8a62\u6280\u5de7\u8207\u7ba1\u7406\u65b9\u6cd5\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-191472","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/191472","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=191472"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/191472\/revisions"}],"predecessor-version":[{"id":191473,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/191472\/revisions\/191473"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=191472"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=191472"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=191472"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}