{"id":172655,"date":"2024-11-07T14:56:29","date_gmt":"2024-11-07T06:56:29","guid":{"rendered":"https:\/\/server.hk\/cnblog\/172655\/"},"modified":"2024-11-07T14:56:30","modified_gmt":"2024-11-07T06:56:30","slug":"%e5%a6%82%e4%bd%95%e6%9f%a5%e8%a9%a2oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e6%89%80%e6%9c%89%e8%a1%a8%e7%a9%ba%e9%96%93%e4%bf%a1%e6%81%af-%e6%95%b8%e6%93%9a%e5%ba%ab%e6%9f%a5%e8%a9%a2%e6%89%80","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/172655\/","title":{"rendered":"\u5982\u4f55\u67e5\u8a62Oracle\u6578\u64da\u5eab\u4e2d\u6240\u6709\u8868\u7a7a\u9593\u4fe1\u606f (\u6578\u64da\u5eab\u67e5\u8a62\u6240\u6709\u8868\u7a7a\u9593\u4fe1\u606f)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e6%9f%a5%e8%a9%a2oracle%e6%95%b8%e6%93%9a%e5%ba%ab%e4%b8%ad%e6%89%80%e6%9c%89%e8%a1%a8%e7%a9%ba%e9%96%93%e4%bf%a1%e6%81%af-DSnMJhcvRO\">\u5982\u4f55\u67e5\u8a62Oracle\u6578\u64da\u5eab\u4e2d\u6240\u6709\u8868\u7a7a\u9593\u4fe1\u606f<\/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\u6578\u64da\u7684\u7269\u7406\u6587\u4ef6\u3002\u4e86\u89e3\u8868\u7a7a\u9593\u7684\u72c0\u614b\u548c\u4fe1\u606f\u5c0d\u65bc\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u4f86\u8aaa\u81f3\u95dc\u91cd\u8981\uff0c\u56e0\u70ba\u9019\u6709\u52a9\u65bc\u76e3\u63a7\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u5bb9\u91cf\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u67e5\u8a62Oracle\u6578\u64da\u5eab\u4e2d\u6240\u6709\u8868\u7a7a\u9593\u7684\u4fe1\u606f\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e8%a9%a2%e8%a1%a8%e7%a9%ba%e9%96%93%e4%bf%a1%e6%81%af%e7%9a%84%e5%9f%ba%e6%9c%acsql%e8%aa%9e%e5%8f%a5-DSnMJhcvRO\">\u67e5\u8a62\u8868\u7a7a\u9593\u4fe1\u606f\u7684\u57fa\u672cSQL\u8a9e\u53e5<\/h2>\n<p>\u8981\u67e5\u8a62Oracle\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u8868\u7a7a\u9593\u4fe1\u606f\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\uff1a<\/p>\n<pre><code>SELECT tablespace_name, status, contents, extent_management, allocation_type\nFROM dba_tablespaces;<\/code><\/pre>\n<p>\u9019\u689d\u67e5\u8a62\u5c07\u8fd4\u56de\u6240\u6709\u8868\u7a7a\u9593\u7684\u540d\u7a31\u3001\u72c0\u614b\u3001\u5167\u5bb9\u985e\u578b\u3001\u64f4\u5c55\u7ba1\u7406\u65b9\u5f0f\u548c\u5206\u914d\u985e\u578b\u7b49\u4fe1\u606f\u3002\u4ee5\u4e0b\u662f\u5404\u500b\u5b57\u6bb5\u7684\u7c21\u8981\u8aaa\u660e\uff1a<\/p>\n<ul>\n<li><strong>tablespace_name<\/strong>\uff1a\u8868\u7a7a\u9593\u7684\u540d\u7a31\u3002<\/li>\n<li><strong>status<\/strong>\uff1a\u8868\u7a7a\u9593\u7684\u72c0\u614b\uff08\u5982ONLINE\u6216OFFLINE\uff09\u3002<\/li>\n<li><strong>contents<\/strong>\uff1a\u8868\u7a7a\u9593\u7684\u5167\u5bb9\u985e\u578b\uff08\u5982\u6c38\u4e45\u3001\u81e8\u6642\u6216\u64a4\u6d88\uff09\u3002<\/li>\n<li><strong>extent_management<\/strong>\uff1a\u64f4\u5c55\u7ba1\u7406\u65b9\u5f0f\uff08\u5982\u5b57\u5178\u7ba1\u7406\u6216\u672c\u5730\u7ba1\u7406\uff09\u3002<\/li>\n<li><strong>allocation_type<\/strong>\uff1a\u5206\u914d\u985e\u578b\uff08\u5982\u81ea\u52d5\u6216\u624b\u52d5\uff09\u3002<\/li>\n<\/ul>\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-DSnMJhcvRO\">\u67e5\u8a62\u8868\u7a7a\u9593\u7684\u4f7f\u7528\u60c5\u6cc1<\/h2>\n<p>\u9664\u4e86\u57fa\u672c\u7684\u8868\u7a7a\u9593\u4fe1\u606f\u5916\uff0c\u4e86\u89e3\u6bcf\u500b\u8868\u7a7a\u9593\u7684\u4f7f\u7528\u60c5\u6cc1\u4e5f\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u4f86\u67e5\u8a62\u6bcf\u500b\u8868\u7a7a\u9593\u7684\u4f7f\u7528\u60c5\u6cc1\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\u689d\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\uff08\u4ee5MB\u70ba\u55ae\u4f4d\uff09\u3002\u9019\u4e9b\u4fe1\u606f\u5c0d\u65bc\u5bb9\u91cf\u898f\u5283\u548c\u6027\u80fd\u8abf\u512a\u975e\u5e38\u6709\u5e6b\u52a9\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e8%a9%a2%e8%a1%a8%e7%a9%ba%e9%96%93%e7%9a%84%e6%95%b8%e6%93%9a%e6%96%87%e4%bb%b6%e4%bf%a1%e6%81%af-DSnMJhcvRO\">\u67e5\u8a62\u8868\u7a7a\u9593\u7684\u6578\u64da\u6587\u4ef6\u4fe1\u606f<\/h2>\n<p>\u6bcf\u500b\u8868\u7a7a\u9593\u53ef\u4ee5\u5305\u542b\u591a\u500b\u6578\u64da\u6587\u4ef6\uff0c\u67e5\u8a62\u9019\u4e9b\u6578\u64da\u6587\u4ef6\u7684\u4fe1\u606f\u4e5f\u5f88\u91cd\u8981\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u4f86\u7372\u53d6\u6bcf\u500b\u8868\u7a7a\u9593\u7684\u6578\u64da\u6587\u4ef6\u4fe1\u606f\uff1a<\/p>\n<pre><code>SELECT tablespace_name, file_name, bytes \/ 1024 \/ 1024 AS size_mb\nFROM dba_data_files;<\/code><\/pre>\n<p>\u9019\u689d\u67e5\u8a62\u5c07\u8fd4\u56de\u6bcf\u500b\u8868\u7a7a\u9593\u7684\u6578\u64da\u6587\u4ef6\u540d\u7a31\u53ca\u5176\u5927\u5c0f\uff08\u4ee5MB\u70ba\u55ae\u4f4d\uff09\u3002\u9019\u5c0d\u65bc\u4e86\u89e3\u8868\u7a7a\u9593\u7684\u7269\u7406\u5b58\u5132\u7d50\u69cb\u975e\u5e38\u6709\u5e6b\u52a9\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-DSnMJhcvRO\">\u7d50\u8ad6<\/h2>\n<p>\u67e5\u8a62Oracle\u6578\u64da\u5eab\u4e2d\u7684\u8868\u7a7a\u9593\u4fe1\u606f\u662f\u6578\u64da\u5eab\u7ba1\u7406\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002\u901a\u904e\u4f7f\u7528\u4e0a\u8ff0SQL\u8a9e\u53e5\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u4ee5\u8f15\u9b06\u7372\u53d6\u8868\u7a7a\u9593\u7684\u57fa\u672c\u4fe1\u606f\u3001\u4f7f\u7528\u60c5\u6cc1\u548c\u6578\u64da\u6587\u4ef6\u4fe1\u606f\uff0c\u5f9e\u800c\u66f4\u597d\u5730\u7ba1\u7406\u548c\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\u3002<\/p>\n<p>\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u5728\u9999\u6e2f\u7684\u74b0\u5883\u4e2d\u4f7f\u7528Oracle\u6578\u64da\u5eab\uff0c\u6216\u8005\u5c0b\u627e\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u67e5\u8a62Oracle\u6578\u64da\u5eab\u4e2d\u6240\u6709\u8868\u7a7a\u9593\u4fe1\u606f\u7684\u65b9\u6cd5\uff0c\u5e6b\u52a9\u7528\u6236\u5feb\u901f\u7372\u53d6\u548c\u7ba1\u7406\u6578\u64da\u5eab\u7684\u8868\u7a7a\u9593\u72c0\u614b\u548c\u8a73\u7d30\u4fe1\u606f\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-172655","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172655","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=172655"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172655\/revisions"}],"predecessor-version":[{"id":172656,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/172655\/revisions\/172656"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=172655"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=172655"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=172655"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}