{"id":83645,"date":"2024-10-17T00:52:15","date_gmt":"2024-10-16T16:52:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/83645\/"},"modified":"2024-10-17T00:52:16","modified_gmt":"2024-10-16T16:52:16","slug":"ora-02491-autoextend-%e5%ad%90%e5%8f%a5%e4%b8%ad%e7%bc%ba%e5%b0%91%e5%bf%85%e8%a6%81%e7%9a%84-on-%e6%88%96-off-%e9%97%9c%e9%8d%b5%e5%ad%97-oracle%e5%a0%b1%e9%8c%af%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/83645\/","title":{"rendered":"ORA-02491: AUTOEXTEND \u5b50\u53e5\u4e2d\u7f3a\u5c11\u5fc5\u8981\u7684 ON \u6216 OFF \u95dc\u9375\u5b57 ORACLE\u5831\u932f\u6545\u969c\u4fee\u5fa9\u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-02491-autoextend-%e5%ad%90%e5%8f%a5%e4%b8%ad%e7%bc%ba%e5%b0%91%e5%bf%85%e8%a6%81%e7%9a%84-on-%e6%88%96-off-%e9%97%9c%e9%8d%b5%e5%ad%97-oracle%e5%a0%b1%e9%8c%af%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-gotqYoZuqg\">ORA-02491: AUTOEXTEND \u5b50\u53e5\u4e2d\u7f3a\u5c11\u5fc5\u8981\u7684 ON \u6216 OFF \u95dc\u9375\u5b57 ORACLE\u5831\u932f\u6545\u969c\u4fee\u5fa9\u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528 Oracle \u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u548c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f <code>ORA-02491<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u81ea\u52d5\u64f4\u5c55\uff08AUTOEXTEND\uff09\u529f\u80fd\u6709\u95dc\uff0c\u7576\u7528\u6236\u5728\u8a2d\u7f6e\u6578\u64da\u6587\u4ef6\u7684\u81ea\u52d5\u64f4\u5c55\u6642\uff0c\u672a\u6b63\u78ba\u6307\u5b9a\u5fc5\u8981\u7684 <code>ON<\/code> \u6216 <code>OFF<\/code> \u95dc\u9375\u5b57\uff0c\u4fbf\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u7684\u51fa\u73fe\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%8e%9f%e5%9b%a0%e5%88%86%e6%9e%90-gotqYoZuqg\">\u932f\u8aa4\u539f\u56e0\u5206\u6790<\/h2>\n<p>\u5728 Oracle \u6578\u64da\u5eab\u4e2d\uff0c\u81ea\u52d5\u64f4\u5c55\u529f\u80fd\u5141\u8a31\u6578\u64da\u6587\u4ef6\u5728\u7a7a\u9593\u4e0d\u8db3\u6642\u81ea\u52d5\u589e\u9577\u3002\u9019\u4e00\u529f\u80fd\u7684\u8a2d\u7f6e\u901a\u5e38\u5728\u5275\u5efa\u6216\u4fee\u6539\u6578\u64da\u6587\u4ef6\u6642\u9032\u884c\u3002\u7576\u7528\u6236\u672a\u80fd\u6b63\u78ba\u4f7f\u7528 <code>AUTOEXTEND<\/code> \u5b50\u53e5\uff0c\u7279\u5225\u662f\u7f3a\u5c11 <code>ON<\/code> \u6216 <code>OFF<\/code> \u95dc\u9375\u5b57\u6642\uff0cOracle \u4fbf\u6703\u8fd4\u56de <code>ORA-02491<\/code> \u932f\u8aa4\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b-gotqYoZuqg\">\u793a\u4f8b<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u53ef\u80fd\u5c0e\u81f4\u6b64\u932f\u8aa4\u7684 SQL \u8a9e\u53e5\u793a\u4f8b\uff1a<\/p>\n<pre><code>ALTER DATABASE DATAFILE 'example.dbf' AUTOEXTEND;<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u56e0\u70ba\u7f3a\u5c11\u4e86 <code>ON<\/code> \u6216 <code>OFF<\/code> \u95dc\u9375\u5b57\uff0cOracle \u5c07\u7121\u6cd5\u7406\u89e3\u7528\u6236\u7684\u610f\u5716\uff0c\u5f9e\u800c\u5f15\u767c\u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-ora-02491-%e9%8c%af%e8%aa%a4-gotqYoZuqg\">\u5982\u4f55\u4fee\u5fa9 ORA-02491 \u932f\u8aa4<\/h2>\n<p>\u8981\u4fee\u5fa9 <code>ORA-02491<\/code> \u932f\u8aa4\uff0c\u7528\u6236\u9700\u8981\u78ba\u4fdd\u5728\u8a2d\u7f6e\u81ea\u52d5\u64f4\u5c55\u6642\u6b63\u78ba\u4f7f\u7528 <code>AUTOEXTEND<\/code> \u5b50\u53e5\u3002\u4ee5\u4e0b\u662f\u6b63\u78ba\u7684\u8a9e\u6cd5\u793a\u4f8b\uff1a<\/p>\n<pre><code>ALTER DATABASE DATAFILE 'example.dbf' AUTOEXTEND ON;<\/code><\/pre>\n<p>\u6216\u8005\uff0c\u5982\u679c\u7528\u6236\u5e0c\u671b\u7981\u7528\u81ea\u52d5\u64f4\u5c55\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>ALTER DATABASE DATAFILE 'example.dbf' AUTOEXTEND OFF;<\/code><\/pre>\n<h3 id=\"%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e6%96%87%e4%bb%b6%e7%8b%80%e6%85%8b-gotqYoZuqg\">\u6aa2\u67e5\u6578\u64da\u6587\u4ef6\u72c0\u614b<\/h3>\n<p>\u5728\u9032\u884c\u4e0a\u8ff0\u64cd\u4f5c\u4e4b\u524d\uff0c\u7528\u6236\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u67e5\u8a62\u4f86\u6aa2\u67e5\u6578\u64da\u6587\u4ef6\u7684\u7576\u524d\u72c0\u614b\uff1a<\/p>\n<pre><code>SELECT file_name, autoextensible FROM dba_data_files;<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u6240\u6709\u6578\u64da\u6587\u4ef6\u53ca\u5176\u81ea\u52d5\u64f4\u5c55\u7684\u72c0\u614b\uff0c\u5e6b\u52a9\u7528\u6236\u4e86\u89e3\u7576\u524d\u914d\u7f6e\u3002<\/p>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-gotqYoZuqg\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<ul>\n<li>\u5728\u8a2d\u7f6e\u81ea\u52d5\u64f4\u5c55\u6642\uff0c\u59cb\u7d42\u6aa2\u67e5\u8a9e\u6cd5\u7684\u6b63\u78ba\u6027\u3002<\/li>\n<li>\u5b9a\u671f\u76e3\u63a7\u6578\u64da\u6587\u4ef6\u7684\u4f7f\u7528\u60c5\u6cc1\uff0c\u4ee5\u907f\u514d\u7a7a\u9593\u4e0d\u8db3\u7684\u554f\u984c\u3002<\/li>\n<li>\u8003\u616e\u8a2d\u7f6e\u5408\u7406\u7684\u6700\u5927\u5927\u5c0f\u9650\u5236\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u6587\u4ef6\u7121\u9650\u5236\u589e\u9577\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-gotqYoZuqg\">\u7d50\u8ad6<\/h2>\n<p>\u5728 Oracle \u6578\u64da\u5eab\u4e2d\uff0c<code>ORA-02491<\/code> \u932f\u8aa4\u901a\u5e38\u662f\u7531\u65bc\u81ea\u52d5\u64f4\u5c55\u8a2d\u7f6e\u4e0d\u7576\u5f15\u8d77\u7684\u3002\u901a\u904e\u6b63\u78ba\u4f7f\u7528 <code>AUTOEXTEND<\/code> \u5b50\u53e5\uff0c\u4e26\u5b9a\u671f\u6aa2\u67e5\u6578\u64da\u6587\u4ef6\u7684\u72c0\u614b\uff0c\u7528\u6236\u53ef\u4ee5\u6709\u6548\u907f\u514d\u6b64\u985e\u932f\u8aa4\u7684\u767c\u751f\u3002\u4e86\u89e3\u9019\u4e9b\u57fa\u672c\u6982\u5ff5\u548c\u64cd\u4f5c\uff0c\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6578\u64da\u5eab\u7ba1\u7406\u7684\u6548\u7387\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u548c\u6578\u64da\u5eab\u7ba1\u7406\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7aORA-02491\u932f\u8aa4\uff0c\u4fee\u5fa9Oracle\u81ea\u52d5\u64f4\u5c55\u8a2d\u7f6e\u4e2d\u7f3a\u5931\u7684ON\u6216OFF\u95dc\u9375\u5b57\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u6b63\u5e38\u904b\u884c\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-83645","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/83645","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=83645"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/83645\/revisions"}],"predecessor-version":[{"id":83646,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/83645\/revisions\/83646"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=83645"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=83645"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=83645"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}