{"id":135101,"date":"2024-04-28T12:08:16","date_gmt":"2024-04-28T04:08:16","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/135101.html"},"modified":"2024-04-28T12:08:19","modified_gmt":"2024-04-28T04:08:19","slug":"oracle%e6%95%b0%e6%8d%ae%e5%ba%93%e6%80%8e%e4%b9%88%e6%9f%a5%e7%9c%8b%e8%a1%a8%e7%a9%ba%e9%97%b4","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/135101.html","title":{"rendered":"oracle\u6570\u636e\u5e93\u600e\u4e48\u67e5\u770b\u8868\u7a7a\u95f4"},"content":{"rendered":"<p style=\"text-align:center\"><img decoding=\"async\" src=\"https:\/\/cdn-kb.worktile.com\/kb\/wp-content\/uploads\/2024\/04\/24132538\/e615f9e7-5775-49ad-895b-41b1952c2c85.webp\" alt=\"oracle\u6570\u636e\u5e93\u600e\u4e48\u67e5\u770b\u8868\u7a7a\u95f4\" \/><\/p>\n<p><p>\u5728Oracle\u6570\u636e\u5e93\u4e2d\uff0c\u67e5\u770b\u8868\u7a7a\u95f4\u6d89\u53ca\u5230\u591a\u65b9\u9762\u7684\u77e5\u8bc6\uff0c\u5305\u542b\u4f46\u4e0d\u9650\u4e8e\u6570\u636e\u5b57\u5178\u7684\u67e5\u8be2\u3001SQL\u547d\u4ee4\u7684\u8fd0\u7528\u3001\u4ee5\u53ca\u56fe\u5f62\u5316\u5de5\u5177\u7684\u8f85\u52a9\u3002<strong>\u6838\u5fc3\u624b\u6bb5\u5305\u62ec\u4f7f\u7528\u6570\u636e\u5b57\u5178\u89c6\u56fe\u3001\u6267\u884cSQL\u67e5\u8be2\u547d\u4ee4\u3001\u5229\u7528Oracle\u6570\u636e\u5e93\u7ba1\u7406\u5de5\u5177<\/strong>\u3002\u5728\u8fd9\u4e9b\u624b\u6bb5\u4e2d\uff0c<strong>\u4f7f\u7528\u6570\u636e\u5b57\u5178\u89c6\u56fe<\/strong>\u662f\u6700\u4e3a\u76f4\u63a5\u4e14\u666e\u904d\u7684\u65b9\u6cd5\uff0c\u56e0\u4e3a\u5b83\u63d0\u4f9b\u4e86\u6570\u636e\u5e93\u7684\u5143\u6570\u636e\uff0c\u5305\u62ec\u8868\u7a7a\u95f4\u7684\u5b9a\u4e49\u3001\u72b6\u6001\u548c\u5176\u4ed6\u5173\u952e\u4fe1\u606f\uff0c\u5bf9\u4e8e\u6570\u636e\u5e93\u7ba1\u7406\u5458\u6216\u5f00\u53d1\u8005\u6765\u8bf4\uff0c\u8fd9\u662f\u7406\u89e3\u548c\u76d1\u63a7\u8868\u7a7a\u95f4\u72b6\u6001\u7684\u5b9d\u8d35\u8d44\u6e90\u3002<\/p>\n<\/p>\n<p><h2>\u4e00\u3001\u4f7f\u7528\u6570\u636e\u5b57\u5178\u89c6\u56fe\u67e5\u770b\u8868\u7a7a\u95f4<\/h2>\n<\/p>\n<p><p>Oracle\u6570\u636e\u5b57\u5178\u662f\u4e00\u4e2a\u53ea\u8bfb\u7684\u8868\u548c\u89c6\u56fe\u7684\u96c6\u5408\uff0c\u5b83\u4eec\u8bb0\u5f55\u4e86\u6570\u636e\u5e93\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u5728\u67e5\u770b\u8868\u7a7a\u95f4\u65b9\u9762\uff0c\u4e00\u4e9b\u5173\u952e\u7684\u6570\u636e\u5b57\u5178\u89c6\u56fe\u5305\u62ec<code>DBA_TABLESPACES<\/code>\u3001<code>DBA_DATA_FILES<\/code>\u3001\u548c<code>DBA_SEGMENTS<\/code>\u7b49\u3002<\/p>\n<\/p>\n<p><h3>DBA_TABLESPACES\u89c6\u56fe<\/h3>\n<\/p>\n<p><p><code>DBA_TABLESPACES<\/code>\u662f\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u6570\u636e\u5b57\u5178\u89c6\u56fe\uff0c\u5305\u542b\u4e86\u6570\u636e\u5e93\u4e2d\u6240\u6709\u8868\u7a7a\u95f4\u7684\u4fe1\u606f\u3002\u901a\u8fc7\u67e5\u8be2\u8fd9\u4e2a\u89c6\u56fe\uff0c\u53ef\u4ee5\u4e86\u89e3\u5230\u8868\u7a7a\u95f4\u7684\u540d\u5b57\u3001\u7c7b\u578b\uff08\u6bd4\u5982\u6c38\u4e45\u6027\u6216\u4e34\u65f6\u6027\uff09\u3001\u72b6\u6001\uff08\u6bd4\u5982\u5728\u7ebf\u6216\u53ea\u8bfb\uff09\u3001\u4ee5\u53ca\u5176\u5b83\u914d\u7f6e\u53c2\u6570\u3002<\/p>\n<\/p>\n<p><p>\u4e00\u4e2a\u57fa\u672c\u7684SQL\u67e5\u8be2\u793a\u4f8b\u662f\uff1a<\/p>\n<\/p>\n<p><pre><code class=\"language-sql\">SELECT TABLESPACE_NAME, STATUS, CONTENTS FROM DBA_TABLESPACES;<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u4e2a\u67e5\u8be2\u5c06\u5217\u51fa\u6240\u6709\u8868\u7a7a\u95f4\u7684\u540d\u79f0\u3001\u72b6\u6001\u548c\u7c7b\u578b\u3002<\/p>\n<\/p>\n<p><h3>DBA_DATA_FILES\u89c6\u56fe<\/h3>\n<\/p>\n<p><p><code>DBA_DATA_FILES<\/code>\u89c6\u56fe\u63d0\u4f9b\u4e86\u5404\u8868\u7a7a\u95f4\u6570\u636e\u6587\u4ef6\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u67e5\u770b\u8868\u7a7a\u95f4\u5927\u5c0f\u53ca\u5176\u4f7f\u7528\u60c5\u51b5\u65f6\uff0c\u8fd9\u4e2a\u89c6\u56fe\u63d0\u4f9b\u4e86\u5b9d\u8d35\u7684\u4fe1\u606f\u3002\u901a\u8fc7\u8be5\u89c6\u56fe\uff0c\u6211\u4eec\u53ef\u4ee5\u83b7\u5f97\u6570\u636e\u6587\u4ef6\u7684\u8def\u5f84\u3001\u6240\u5c5e\u8868\u7a7a\u95f4\u3001\u5927\u5c0f\u7b49\u4fe1\u606f\u3002<\/p>\n<\/p>\n<p><p>\u793a\u4f8bSQL\u67e5\u8be2:<\/p>\n<\/p>\n<p><pre><code class=\"language-sql\">SELECT TABLESPACE_NAME, FILE_NAME, BYTES FROM DBA_DATA_FILES;<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u4f1a\u5217\u51fa\u6bcf\u4e2a\u6570\u636e\u6587\u4ef6\u7684\u8868\u7a7a\u95f4\u540d\u79f0\u3001\u6587\u4ef6\u8def\u5f84\u53ca\u5927\u5c0f\u3002<\/p>\n<\/p>\n<p><h2>\u4e8c\u3001\u6267\u884cSQL\u67e5\u8be2\u547d\u4ee4<\/h2>\n<\/p>\n<p><p>\u9664\u4e86\u6570\u636e\u5b57\u5178\u89c6\u56fe\u5916\uff0c\u8fd8\u53ef\u4ee5\u901a\u8fc7\u6267\u884c\u7279\u5b9a\u7684SQL\u67e5\u8be2\u547d\u4ee4\u6765\u83b7\u53d6\u8868\u7a7a\u95f4\u7684\u4fe1\u606f\u3002\u8fd9\u4e9b\u67e5\u8be2\u53ef\u4ee5\u63d0\u4f9b\u8868\u7a7a\u95f4\u7684\u4f7f\u7528\u60c5\u51b5\u3001\u5269\u4f59\u7a7a\u95f4\u3001\u4ee5\u53ca\u589e\u957f\u8d8b\u52bf\u7b49\u6570\u636e\u3002<\/p>\n<\/p>\n<p><h3>\u67e5\u8be2\u8868\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5<\/h3>\n<\/p>\n<p><pre><code class=\"language-sql\">SELECT <\/p>\n<p>  d.TABLESPACE_NAME,<\/p>\n<p>  ROUND((SUM(NVL(s.bytes,0))\/1048576),2) AS &quot;Used Space(MB)&quot;,<\/p>\n<p>  ROUND((SUM(NVL(f.bytes,0))\/1048576),2) AS &quot;Free Space(MB)&quot;<\/p>\n<p>FROM<\/p>\n<p>  DBA_DATA_FILES d,<\/p>\n<p>  dba_free_space f,<\/p>\n<p>  dba_segments s<\/p>\n<p>WHERE <\/p>\n<p>  d.file_id = f.file_id(+)<\/p>\n<p>  AND d.file_id = s.header_file(+)<\/p>\n<p>GROUP BY <\/p>\n<p>  d.TABLESPACE_NAME;<\/p>\n<p><\/code><\/pre>\n<\/p>\n<p><p>\u8fd9\u4e2a\u67e5\u8be2\u5c06\u4e3a\u6bcf\u4e2a\u8868\u7a7a\u95f4\u8ba1\u7b97\u4f7f\u7528\u7684\u7a7a\u95f4\u548c\u5269\u4f59\u7684\u7a7a\u95f4\u3002<\/p>\n<\/p>\n<p><h3>\u67e5\u770b\u8868\u7a7a\u95f4\u589e\u957f\u8d8b\u52bf<\/h3>\n<\/p>\n<p><p>\u4e3a\u4e86\u76d1\u63a7\u8868\u7a7a\u95f4\u7684\u589e\u957f\u8d8b\u52bf\uff0c\u53ef\u4ee5\u5229\u7528\u6570\u636e\u5e93\u7684\u5386\u53f2\u6027\u80fd\u6570\u636e\uff0c\u6216\u8005\u901a\u8fc7\u8bbe\u7f6e\u76d1\u63a7\u811a\u672c\u6765\u5b9a\u671f\u68c0\u67e5\u8868\u7a7a\u95f4\u7684\u5927\u5c0f\u53d8\u5316\u3002<\/p>\n<\/p>\n<p><h2>\u4e09\u3001\u5229\u7528Oracle\u6570\u636e\u5e93\u7ba1\u7406\u5de5\u5177<\/h2>\n<\/p>\n<p><p>Oracle\u63d0\u4f9b\u4e86\u591a\u79cd\u6570\u636e\u5e93\u7ba1\u7406\u548c\u76d1\u63a7\u5de5\u5177\uff0c\u6bd4\u5982Oracle Enterprise Manager (OEM) \u548c SQL Developer\u3002\u8fd9\u4e9b\u5de5\u5177\u63d0\u4f9b\u4e86\u56fe\u5f62\u754c\u9762\u6765\u67e5\u770b\u548c\u7ba1\u7406\u8868\u7a7a\u95f4\u3002<\/p>\n<\/p>\n<p><h3>Oracle Enterprise Manager<\/h3>\n<\/p>\n<p><p>Oracle Enterprise Manager \u662f\u4e00\u4e2a\u5168\u9762\u7684\u6570\u636e\u5e93\u7ba1\u7406\u5de5\u5177\uff0c\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u8868\u7a7a\u95f4\u7ba1\u7406\u529f\u80fd\uff0c\u5305\u62ec\u521b\u5efa\u3001\u8c03\u6574\u5927\u5c0f\u3001\u5907\u4efd\u4ee5\u53ca\u6027\u80fd\u76d1\u63a7\u7b49\u3002\u501f\u52a9\u8fd9\u4e2a\u5de5\u5177\uff0c\u7528\u6237\u53ef\u4ee5\u8f7b\u677e\u67e5\u770b\u8868\u7a7a\u95f4\u7684\u72b6\u6001\u3001\u5927\u5c0f\u3001\u4ee5\u53ca\u4f7f\u7528\u60c5\u51b5\u7b49\u3002<\/p>\n<\/p>\n<p><h3>SQL Developer<\/h3>\n<\/p>\n<p><p>SQL Developer\u662f\u4e00\u4e2a\u66f4\u52a0\u8f7b\u91cf\u7ea7\u7684\u6570\u636e\u5e93\u7ba1\u7406\u5de5\u5177\uff0c\u63d0\u4f9b\u4e86\u57fa\u672c\u7684\u8868\u7a7a\u95f4\u67e5\u770b\u529f\u80fd\u3002\u5728SQL Developer\u4e2d\uff0c\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u5bfc\u822a\u680f\u76f4\u63a5\u67e5\u770b\u5404\u8868\u7a7a\u95f4\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u5305\u62ec\u6587\u4ef6\u7ec4\u6210\u3001\u5927\u5c0f\u548c\u4f7f\u7528\u60c5\u51b5\u7b49\u3002<\/p>\n<\/p>\n<p><h2>\u56db\u3001\u603b\u7ed3<\/h2>\n<\/p>\n<p><p>\u67e5\u770bOracle\u6570\u636e\u5e93\u7684\u8868\u7a7a\u95f4\u4fe1\u606f\u662f\u4e00\u4e2a\u5e38\u89c1\u7684\u4efb\u52a1\uff0c\u5bf9\u4e8e\u6570\u636e\u5e93\u7ba1\u7406\u5458\u6765\u8bf4\u5c24\u5176\u91cd\u8981\u3002\u901a\u8fc7\u4e0a\u8ff0\u7684\u65b9\u6cd5\uff0c\u5305\u62ec\u4f7f\u7528\u6570\u636e\u5b57\u5178\u89c6\u56fe\u3001\u6267\u884cSQL\u67e5\u8be2\u547d\u4ee4\u3001\u4ee5\u53ca\u5229\u7528Oracle\u6570\u636e\u5e93\u7ba1\u7406\u5de5\u5177\uff0c\u53ef\u4ee5\u5168\u9762\u5730\u4e86\u89e3\u8868\u7a7a\u95f4\u7684\u72b6\u6001\u548c\u6027\u80fd\u3002\u5728\u65e5\u5e38\u7ba1\u7406\u548c\u4f18\u5316\u6570\u636e\u5e93\u65f6\uff0c\u8fd9\u4e9b\u4fe1\u606f\u81f3\u5173\u91cd\u8981\uff0c\u5e2e\u52a9\u786e\u4fdd\u6570\u636e\u5e93\u7684\u5065\u5eb7\u8fd0\u884c\u548c\u6709\u6548\u7684\u7a7a\u95f4\u4f7f\u7528\u3002<\/p>\n<\/p>\n<h2><strong>\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n<p><strong>1. \u6211\u8be5\u5982\u4f55\u5728Oracle\u6570\u636e\u5e93\u4e2d\u67e5\u770b\u8868\u7a7a\u95f4\u7684\u4f7f\u7528\u60c5\u51b5\uff1f<\/strong><\/p>\n<p>\u8981\u67e5\u770bOracle\u6570\u636e\u5e93\u4e2d\u7684\u8868\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<ul>\n<li>\u8fde\u63a5\u5230\u4f60\u60f3\u8981\u67e5\u770b\u7684\u6570\u636e\u5e93\u5b9e\u4f8b\u4e0a\u3002<\/li>\n<li>\u6267\u884c\u4ee5\u4e0bSQL\u67e5\u8be2\u8bed\u53e5\uff1aSELECT tablespace_name, sum(bytes)\/1024\/1024 AS &quot;\u603b\u5927\u5c0f(MB)&quot;, sum(bytes &#8211; blocks<em>block_size)\/1024\/1024 AS &quot;\u5df2\u4f7f\u7528\u7a7a\u95f4(MB)&quot;, sum(blocks<\/em>block_size &#8211; bytes)\/1024\/1024 AS &quot;\u5269\u4f59\u7a7a\u95f4(MB)&quot; FROM dba_data_files GROUP BY tablespace_name;<\/li>\n<li>\u8fd9\u5c06\u8fd4\u56de\u4e00\u4e2a\u7ed3\u679c\u96c6\uff0c\u5176\u4e2d\u5305\u542b\u6bcf\u4e2a\u8868\u7a7a\u95f4\u7684\u540d\u79f0\u3001\u603b\u5927\u5c0f\u3001\u5df2\u4f7f\u7528\u7a7a\u95f4\u548c\u5269\u4f59\u7a7a\u95f4\u3002<\/li>\n<\/ul>\n<p><strong>2. \u5982\u4f55\u5728Oracle\u6570\u636e\u5e93\u4e2d\u67e5\u770b\u8868\u7a7a\u95f4\u7684\u8be6\u7ec6\u4fe1\u606f\uff1f<\/strong><\/p>\n<p>\u5982\u679c\u4f60\u9700\u8981\u66f4\u8be6\u7ec6\u7684\u5173\u4e8e\u8868\u7a7a\u95f4\u7684\u4fe1\u606f\uff0c\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<ul>\n<li>\u8fde\u63a5\u5230\u4f60\u8981\u67e5\u770b\u7684\u6570\u636e\u5e93\u5b9e\u4f8b\u3002<\/li>\n<li>\u6267\u884c\u4ee5\u4e0bSQL\u67e5\u8be2\u8bed\u53e5\uff1aSELECT * FROM dba_tablespaces;<\/li>\n<li>\u8fd9\u5c06\u8fd4\u56de\u4e00\u4e2a\u7ed3\u679c\u96c6\uff0c\u5176\u4e2d\u5305\u542b\u6bcf\u4e2a\u8868\u7a7a\u95f4\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u5982\u8868\u7a7a\u95f4\u540d\u79f0\u3001\u6570\u636e\u6587\u4ef6\u540d\u79f0\u3001\u8868\u7a7a\u95f4\u5927\u5c0f\u3001\u5757\u5927\u5c0f\u3001\u81ea\u52a8\u6269\u5c55\u7b49\u3002<\/li>\n<\/ul>\n<p><strong>3. \u6211\u8be5\u5982\u4f55\u67e5\u770b\u7279\u5b9a\u8868\u7a7a\u95f4\u7684\u6570\u636e\u6587\u4ef6\u53ca\u5176\u4f7f\u7528\u60c5\u51b5\uff1f<\/strong><\/p>\n<p>\u8981\u67e5\u770b\u7279\u5b9a\u8868\u7a7a\u95f4\u7684\u6570\u636e\u6587\u4ef6\u53ca\u5176\u4f7f\u7528\u60c5\u51b5\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u64cd\u4f5c\uff1a<\/p>\n<ul>\n<li>\u8fde\u63a5\u5230\u4f60\u60f3\u8981\u67e5\u770b\u7684\u6570\u636e\u5e93\u5b9e\u4f8b\u4e0a\u3002<\/li>\n<li>\u6267\u884c\u4ee5\u4e0bSQL\u67e5\u8be2\u8bed\u53e5\uff1aSELECT file_name, bytes\/1024\/1024 AS &quot;\u6587\u4ef6\u5927\u5c0f(MB)&quot;, (bytes &#8211; blocks<em>block_size)\/1024\/1024 AS &quot;\u5df2\u4f7f\u7528\u7a7a\u95f4(MB)&quot;, (blocks<\/em>block_size &#8211; bytes)\/1024\/1024 AS &quot;\u5269\u4f59\u7a7a\u95f4(MB)&quot; FROM dba_data_files WHERE tablespace_name = &#039;your_tablespace_name&#039;;<\/li>\n<li>\u66ff\u6362 &#039;your_tablespace_name&#039; 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