{"id":199804,"date":"2025-05-06T09:18:26","date_gmt":"2025-05-06T01:18:26","guid":{"rendered":"https:\/\/server.hk\/cnblog\/199804\/"},"modified":"2025-05-06T09:18:26","modified_gmt":"2025-05-06T01:18:26","slug":"%e6%b7%b1%e5%85%a5%e4%ba%86%e8%a7%a3oracle%e6%95%b0%e6%8d%ae%e5%ba%93%e4%b8%ad%e6%9f%a5%e8%af%a2%e8%a1%a8%e7%a9%ba%e9%97%b4%e5%a4%a7%e5%b0%8f%e7%9a%84%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/199804\/","title":{"rendered":"\u6df1\u5165\u4e86\u89e3Oracle\u6570\u636e\u5e93\u4e2d\u67e5\u8be2\u8868\u7a7a\u95f4\u5927\u5c0f\u7684\u65b9\u6cd5"},"content":{"rendered":"

<\/b> <\/p>\n

\u6df1\u5165\u4e86\u89e3Oracle\u6570\u636e\u5e93\u4e2d\u67e5\u8be2\u8868\u7a7a\u95f4\u5927\u5c0f\u7684\u65b9\u6cd5<\/h1>\n

\u6b22\u8fce\u5404\u4f4d\u5c0f\u4f19\u4f34\u6765\u5230\u4e3b\u673a\u5b9d\u8d1d\uff0c\u76f8\u805a\u4e8e\u6b64\u90fd\u662f\u7f18\u54c8\u54c8\u54c8\uff01\u4eca\u5929\u6211\u7ed9\u5927\u5bb6\u5e26\u6765\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u8bb2\u5230\u7b49\u7b49\u77e5\u8bc6\uff0c\u5982\u679c\u4f60\u5bf9\u76f8\u5173\u7684\u77e5\u8bc6\u975e\u5e38\u611f\u5174\u8da3\u6216\u8005\u6b63\u5728\u81ea\u5b66\uff0c\u90fd\u53ef\u4ee5\u5173\u6ce8\u6211\uff0c\u6211\u4f1a\u6301\u7eed\u66f4\u65b0\u76f8\u5173\u6587\u7ae0\uff01\u5f53\u7136\uff0c\u6709\u4ec0\u4e48\u5efa\u8bae\u4e5f\u6b22\u8fce\u5728\u8bc4\u8bba\u7559\u8a00\u63d0\u51fa\uff01\u4e00\u8d77\u5b66\u4e60\uff01<\/p>\n

Oracle\u6570\u636e\u5e93\u662f\u4e00\u79cd\u5e38\u7528\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u8868\u7a7a\u95f4\u662f\u6570\u636e\u5e93\u5b58\u50a8\u6570\u636e\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u5bf9\u4e8e\u6570\u636e\u5e93\u7ba1\u7406\u5458\u548c\u5f00\u53d1\u4eba\u5458\u6765\u8bf4\uff0c\u4e86\u89e3\u5982\u4f55\u67e5\u8be2\u8868\u7a7a\u95f4\u7684\u5927\u5c0f\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecd\u5728Oracle\u6570\u636e\u5e93\u4e2d\u67e5\u8be2\u8868\u7a7a\u95f4\u5927\u5c0f\u7684\u65b9\u6cd5\uff0c\u540c\u65f6\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n

\u4e00\u3001\u4f7f\u7528\u7cfb\u7edf\u89c6\u56fe\u67e5\u8be2\u8868\u7a7a\u95f4\u5927\u5c0f
\u5728Oracle\u6570\u636e\u5e93\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u7cfb\u7edf\u89c6\u56fe\u6765\u67e5\u8be2\u8868\u7a7a\u95f4\u7684\u5927\u5c0f\u4fe1\u606f\u3002\u5e38\u7528\u7684\u7cfb\u7edf\u89c6\u56fe\u5305\u62ecDBA_TABLESPACES\u548cDBA_DATA_FILES\u3002\u4e0b\u9762\u662f\u901a\u8fc7\u8fd9\u4e24\u4e2a\u7cfb\u7edf\u89c6\u56fe\u67e5\u8be2\u8868\u7a7a\u95f4\u5927\u5c0f\u7684\u5177\u4f53\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n

    \n
  1. \n

    \u67e5\u8be2\u6240\u6709\u8868\u7a7a\u95f4\u7684\u5927\u5c0f\uff1a<\/p>\n

    SELECT tablespace_name, SUM(bytes)\/1024\/1024 AS \"Size(MB)\" \nFROM dba_data_files \nGROUP BY tablespace_name;<\/pre>\n<\/li>\n
  2. \n
    \u67e5\u8be2\u6307\u5b9a\u8868\u7a7a\u95f4\u7684\u5927\u5c0f\uff1a<\/p>\n
    SELECT tablespace_name, SUM(bytes)\/1024\/1024 AS \"Size(MB)\" \nFROM dba_data_files \nWHERE tablespace_name = 'YOUR_TABLESPACE_NAME' \nGROUP BY tablespace_name;<\/pre>\n<\/li>\n<\/ol>\n
    \u4ee5\u4e0a\u4ee3\u7801\u793a\u4f8b\u4e2d\uff0c\u901a\u8fc7\u67e5\u8be2dba_data_files\u7cfb\u7edf\u89c6\u56fe\u53ef\u4ee5\u83b7\u5f97\u8868\u7a7a\u95f4\u7684\u6587\u4ef6\u5927\u5c0f\u4fe1\u606f\uff0c\u5e76\u901a\u8fc7SUM\u51fd\u6570\u8ba1\u7b97\u51fa\u6bcf\u4e2a\u8868\u7a7a\u95f4\u7684\u603b\u5927\u5c0f\uff08\u5355\u4f4d\u4e3aMB\uff09\u3002<\/p>\n
    \u4e8c\u3001\u4f7f\u7528\u63a7\u5236\u6587\u4ef6\u67e5\u8be2\u8868\u7a7a\u95f4\u5927\u5c0f
    \u63a7\u5236\u6587\u4ef6\u662fOracle\u6570\u636e\u5e93\u7684\u5173\u952e\u6587\u4ef6\u4e4b\u4e00\uff0c\u5176\u4e2d\u5305\u542b\u4e86\u6570\u636e\u5e93\u7684\u5143\u6570\u636e\u4fe1\u606f\u3002\u901a\u8fc7\u67e5\u8be2\u63a7\u5236\u6587\u4ef6\u53ef\u4ee5\u83b7\u53d6\u8868\u7a7a\u95f4\u7684\u5927\u5c0f\u4fe1\u606f\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u67e5\u8be2\u8868\u7a7a\u95f4\u5927\u5c0f\u7684\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n
    SELECT tablespace_name, SUM(bytes)\/1024\/1024 AS \"Size(MB)\" \nFROM v$datafile \nGROUP BY tablespace_name;<\/pre>\n
    \u5728\u4ee5\u4e0a\u4ee3\u7801\u793a\u4f8b\u4e2d\uff0c\u901a\u8fc7v$datafile\u52a8\u6001\u6027\u80fd\u89c6\u56fe\u4e5f\u53ef\u4ee5\u83b7\u5f97\u8868\u7a7a\u95f4\u7684\u5927\u5c0f\u4fe1\u606f\uff0c\u5e76\u8ba1\u7b97\u51fa\u6bcf\u4e2a\u8868\u7a7a\u95f4\u7684\u603b\u5927\u5c0f\u3002<\/p>\n
    \u4e09\u3001\u4f7f\u7528USER_SEGMENTS\u67e5\u8be2\u8868\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5
    \u9664\u4e86\u67e5\u8be2\u8868\u7a7a\u95f4\u7684\u5927\u5c0f\uff0c\u8fd8\u53ef\u4ee5\u901a\u8fc7USER_SEGMENTS\u6570\u636e\u5b57\u5178\u89c6\u56fe\u67e5\u8be2\u6bcf\u4e2a\u8868\u7a7a\u95f4\u5df2\u4f7f\u7528\u7684\u7a7a\u95f4\u60c5\u51b5\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u67e5\u8be2\u8868\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5\u7684\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n
    SELECT tablespace_name, segment_type, SUM(bytes)\/1024\/1024 AS \"Size(MB)\" \nFROM user_segments \nGROUP BY tablespace_name, segment_type;<\/pre>\n
    \u4ee5\u4e0a\u4ee3\u7801\u793a\u4f8b\u4e2d\uff0c\u901a\u8fc7\u67e5\u8be2user_segments\u6570\u636e\u5b57\u5178\u89c6\u56fe\u53ef\u4ee5\u83b7\u5f97\u6bcf\u4e2a\u8868\u7a7a\u95f4\u7684\u4e0d\u540c\u7c7b\u578b\u6bb5\uff08\u5982\u8868\u3001\u7d22\u5f15\uff09\u7684\u5df2\u4f7f\u7528\u7a7a\u95f4\u60c5\u51b5\u3002<\/p>\n
    \u603b\u7ed3\uff1a
    \u672c\u6587\u4ecb\u7ecd\u4e86\u5728Oracle\u6570\u636e\u5e93\u4e2d\u67e5\u8be2\u8868\u7a7a\u95f4\u5927\u5c0f\u7684\u65b9\u6cd5\uff0c\u5305\u62ec\u4f7f\u7528\u7cfb\u7edf\u89c6\u56fe\u3001\u63a7\u5236\u6587\u4ef6\u548c\u6570\u636e\u5b57\u5178\u89c6\u56fe\u7b49\u65b9\u5f0f\u3002\u540c\u65f6\uff0c\u63d0\u4f9b\u4e86\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u8bfb\u8005\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5\u6765\u67e5\u8be2\u8868\u7a7a\u95f4\u5927\u5c0f\uff0c\u5e2e\u52a9\u7ba1\u7406\u5458\u548c\u5f00\u53d1\u4eba\u5458\u66f4\u597d\u5730\u7ba1\u7406\u6570\u636e\u5e93\u3002<\/p>\n
    \u4eca\u5929\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff1b\u5173\u4e8e\u6570\u636e\u5e93\u7684\u6280\u672f\u77e5\u8bc6\u6211\u4eec\u4f1a\u4e00\u70b9\u70b9\u6df1\u5165\u4ecb\u7ecd\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\uff0c\u4e00\u8d77\u5b66\u4e60\u7f16\u7a0b~<\/p>\n
    \n
    \n <\/dt>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
    \u6df1\u5165\u4e86\u89e3Oracle\u6570\u636e\u5e93\u4e2d\u67e5\u8be2...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-199804","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199804","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=199804"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199804\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=199804"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=199804"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=199804"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}