{"id":180710,"date":"2024-11-09T12:32:19","date_gmt":"2024-11-09T04:32:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/180710\/"},"modified":"2024-11-09T12:32:20","modified_gmt":"2024-11-09T04:32:20","slug":"%e6%b7%b1%e5%85%a5%e4%ba%86%e8%a7%a3oracle%e8%a1%a8%e7%a9%ba%e9%96%93","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/180710\/","title":{"rendered":"\u6df1\u5165\u4e86\u89e3Oracle\u8868\u7a7a\u9593"},"content":{"rendered":"<h1 id=\"%e6%b7%b1%e5%85%a5%e4%ba%86%e8%a7%a3oracle%e8%a1%a8%e7%a9%ba%e9%96%93-AGMXSqcIJP\">\u6df1\u5165\u4e86\u89e3Oracle\u8868\u7a7a\u9593<\/h1>\n<p>\u5728\u8cc7\u6599\u5eab\u7ba1\u7406\u7cfb\u7d71\u4e2d\uff0cOracle\u662f\u4e00\u500b\u5ee3\u6cdb\u4f7f\u7528\u7684\u9078\u64c7\uff0c\u7279\u5225\u662f\u5728\u4f01\u696d\u74b0\u5883\u4e2d\u3002Oracle\u7684\u8868\u7a7a\u9593\uff08Tablespace\uff09\u662f\u5176\u8cc7\u6599\u5eab\u67b6\u69cb\u4e2d\u7684\u4e00\u500b\u91cd\u8981\u6982\u5ff5\uff0c\u7406\u89e3\u8868\u7a7a\u9593\u7684\u904b\u4f5c\u65b9\u5f0f\u5c0d\u65bc\u6709\u6548\u7ba1\u7406\u548c\u512a\u5316\u8cc7\u6599\u5eab\u6027\u80fd\u81f3\u95dc\u91cd\u8981\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-AGMXSqcIJP\">\u4ec0\u9ebc\u662f\u8868\u7a7a\u9593\uff1f<\/h2>\n<p>\u8868\u7a7a\u9593\u662fOracle\u8cc7\u6599\u5eab\u4e2d\u7528\u4f86\u5b58\u5132\u8cc7\u6599\u7684\u908f\u8f2f\u7d50\u69cb\u3002\u5b83\u53ef\u4ee5\u88ab\u8996\u70ba\u4e00\u500b\u5bb9\u5668\uff0c\u5167\u90e8\u5305\u542b\u4e86\u8cc7\u6599\u6587\u4ef6\uff08Data Files\uff09\uff0c\u9019\u4e9b\u8cc7\u6599\u6587\u4ef6\u5be6\u969b\u4e0a\u662f\u5b58\u5132\u5728\u78c1\u789f\u4e0a\u7684\u7269\u7406\u6587\u4ef6\u3002\u6bcf\u500b\u8868\u7a7a\u9593\u53ef\u4ee5\u5305\u542b\u591a\u500b\u8cc7\u6599\u6587\u4ef6\uff0c\u800c\u6bcf\u500b\u8cc7\u6599\u6587\u4ef6\u53ef\u4ee5\u5b58\u5132\u591a\u500b\u8cc7\u6599\u5eab\u5c0d\u8c61\uff0c\u5982\u8868\u3001\u7d22\u5f15\u7b49\u3002<\/p>\n<h2 id=\"%e8%a1%a8%e7%a9%ba%e9%96%93%e7%9a%84%e9%a1%9e%e5%9e%8b-AGMXSqcIJP\">\u8868\u7a7a\u9593\u7684\u985e\u578b<\/h2>\n<p>Oracle\u8cc7\u6599\u5eab\u4e2d\u6709\u5e7e\u7a2e\u4e0d\u540c\u985e\u578b\u7684\u8868\u7a7a\u9593\uff0c\u6bcf\u7a2e\u8868\u7a7a\u9593\u90fd\u6709\u5176\u7279\u5b9a\u7684\u7528\u9014\uff1a<\/p>\n<ul>\n<li><strong>\u6c38\u4e45\u8868\u7a7a\u9593\uff08Permanent Tablespace\uff09<\/strong>\uff1a\u7528\u65bc\u5b58\u5132\u6301\u4e45\u6027\u8cc7\u6599\uff0c\u5982\u7528\u6236\u8868\u548c\u7d22\u5f15\u3002<\/li>\n<li><strong>\u81e8\u6642\u8868\u7a7a\u9593\uff08Temporary Tablespace\uff09<\/strong>\uff1a\u7528\u65bc\u5b58\u5132\u81e8\u6642\u8cc7\u6599\uff0c\u901a\u5e38\u5728\u57f7\u884c\u6392\u5e8f\u6216\u67e5\u8a62\u6642\u4f7f\u7528\u3002<\/li>\n<li><strong>\u56de\u6536\u8868\u7a7a\u9593\uff08Undo Tablespace\uff09<\/strong>\uff1a\u7528\u65bc\u5b58\u5132\u56de\u6efe\u8cc7\u6599\uff0c\u5e6b\u52a9\u5be6\u73fe\u8cc7\u6599\u7684\u6062\u5fa9\u548c\u4e00\u81f4\u6027\u3002<\/li>\n<li><strong>\u7cfb\u7d71\u8868\u7a7a\u9593\uff08System Tablespace\uff09<\/strong>\uff1a\u5305\u542bOracle\u8cc7\u6599\u5eab\u7684\u6838\u5fc3\u8cc7\u6599\u5b57\u5178\u548c\u7cfb\u7d71\u8cc7\u6599\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a1%a8%e7%a9%ba%e9%96%93%e7%9a%84%e7%ae%a1%e7%90%86-AGMXSqcIJP\">\u8868\u7a7a\u9593\u7684\u7ba1\u7406<\/h2>\n<p>\u7ba1\u7406\u8868\u7a7a\u9593\u662f\u8cc7\u6599\u5eab\u7ba1\u7406\u54e1\uff08DBA\uff09\u7684\u4e00\u9805\u91cd\u8981\u4efb\u52d9\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u95dc\u9375\u7684\u7ba1\u7406\u64cd\u4f5c\uff1a<\/p>\n<h3 id=\"%e5%89%b5%e5%bb%ba%e8%a1%a8%e7%a9%ba%e9%96%93-AGMXSqcIJP\">\u5275\u5efa\u8868\u7a7a\u9593<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u5275\u5efa\u4e00\u500b\u65b0\u7684\u8868\u7a7a\u9593\uff1a<\/p>\n<pre><code>CREATE TABLESPACE example_tablespace\nDATAFILE 'example_datafile.dbf' SIZE 100M\nAUTOEXTEND ON NEXT 10M MAXSIZE UNLIMITED;<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70ba\u201cexample_tablespace\u201d\u7684\u8868\u7a7a\u9593\uff0c\u4e26\u6307\u5b9a\u4e86\u4e00\u500b\u8cc7\u6599\u6587\u4ef6\uff0c\u521d\u59cb\u5927\u5c0f\u70ba100MB\uff0c\u4e26\u8a2d\u7f6e\u81ea\u52d5\u64f4\u5c55\u3002<\/p>\n<h3 id=\"%e6%9f%a5%e7%9c%8b%e8%a1%a8%e7%a9%ba%e9%96%93%e4%bf%a1%e6%81%af-AGMXSqcIJP\">\u67e5\u770b\u8868\u7a7a\u9593\u4fe1\u606f<\/h3>\n<p>\u8981\u67e5\u770b\u8cc7\u6599\u5eab\u4e2d\u6240\u6709\u8868\u7a7a\u9593\u7684\u8a73\u7d30\u4fe1\u606f\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\uff1a<\/p>\n<pre><code>SELECT tablespace_name, status, contents, extent_management\nFROM dba_tablespaces;<\/code><\/pre>\n<h3 id=\"%e5%88%aa%e9%99%a4%e8%a1%a8%e7%a9%ba%e9%96%93-AGMXSqcIJP\">\u522a\u9664\u8868\u7a7a\u9593<\/h3>\n<p>\u5982\u679c\u9700\u8981\u522a\u9664\u4e00\u500b\u8868\u7a7a\u9593\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8a9e\u53e5\uff1a<\/p>\n<pre><code>DROP TABLESPACE example_tablespace INCLUDING CONTENTS AND DATAFILES;<\/code><\/pre>\n<p>\u9019\u5c07\u522a\u9664\u6307\u5b9a\u7684\u8868\u7a7a\u9593\u53ca\u5176\u6240\u6709\u5167\u5bb9\u548c\u8cc7\u6599\u6587\u4ef6\u3002<\/p>\n<h2 id=\"%e8%a1%a8%e7%a9%ba%e9%96%93%e7%9a%84%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96-AGMXSqcIJP\">\u8868\u7a7a\u9593\u7684\u6027\u80fd\u512a\u5316<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fdd\u8cc7\u6599\u5eab\u7684\u9ad8\u6548\u904b\u884c\uff0c\u5c0d\u8868\u7a7a\u9593\u9032\u884c\u6027\u80fd\u512a\u5316\u662f\u5fc5\u8981\u7684\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u512a\u5316\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li>\u5b9a\u671f\u76e3\u63a7\u8868\u7a7a\u9593\u7684\u4f7f\u7528\u60c5\u6cc1\uff0c\u78ba\u4fdd\u4e0d\u6703\u9054\u5230\u5bb9\u91cf\u9650\u5236\u3002<\/li>\n<li>\u5408\u7406\u914d\u7f6e\u8cc7\u6599\u6587\u4ef6\u7684\u5927\u5c0f\u548c\u81ea\u52d5\u64f4\u5c55\u8a2d\u7f6e\uff0c\u4ee5\u907f\u514d\u983b\u7e41\u7684\u64f4\u5c55\u64cd\u4f5c\u3002<\/li>\n<li>\u4f7f\u7528\u5206\u5340\u8868\u7a7a\u9593\u4f86\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-AGMXSqcIJP\">\u7d50\u8ad6<\/h2>\n<p>Oracle\u7684\u8868\u7a7a\u9593\u662f\u8cc7\u6599\u5eab\u7ba1\u7406\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\uff0c\u7406\u89e3\u5176\u7d50\u69cb\u548c\u7ba1\u7406\u65b9\u6cd5\u5c0d\u65bc\u78ba\u4fdd\u8cc7\u6599\u5eab\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\u81f3\u95dc\u91cd\u8981\u3002\u900f\u904e\u5408\u7406\u7684\u8a2d\u8a08\u548c\u7ba1\u7406\uff0cDBA\u53ef\u4ee5\u6709\u6548\u5730\u5229\u7528\u8868\u7a7a\u9593\u4f86\u652f\u6301\u696d\u52d9\u9700\u6c42\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc<code><a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a><\/code>\u548c<code><a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u4e86\u89e3Oracle\u8868\u7a7a\u95f4\u7684\u6982\u5ff5\u3001\u7ba1\u7406\u6280\u5de7\u53ca\u4f18\u5316\u65b9\u6cd5\uff0c\u63d0\u5347\u6570\u636e\u5e93\u6027\u80fd\u4e0e\u5b58\u50a8\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-180710","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180710","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=180710"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180710\/revisions"}],"predecessor-version":[{"id":180711,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180710\/revisions\/180711"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=180710"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=180710"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=180710"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}