{"id":199793,"date":"2025-05-06T09:32:25","date_gmt":"2025-05-06T01:32:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/199793\/"},"modified":"2025-05-06T09:32:25","modified_gmt":"2025-05-06T01:32:25","slug":"%e7%ae%a1%e7%90%86oracle%e6%95%b0%e6%8d%ae%e5%ba%93%e4%b8%ad%e7%9a%84%e7%94%a8%e6%88%b7%e5%92%8c%e8%a1%a8%e7%a9%ba%e9%97%b4","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/199793\/","title":{"rendered":"\u7ba1\u7406Oracle\u6570\u636e\u5e93\u4e2d\u7684\u7528\u6237\u548c\u8868\u7a7a\u95f4"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>\u7ba1\u7406Oracle\u6570\u636e\u5e93\u4e2d\u7684\u7528\u6237\u548c\u8868\u7a7a\u95f4<\/h1>\n<p>\u76ee\u524d\u4e3b\u673a\u5b9d\u8d1d\u4e0a\u5df2\u7ecf\u6709\u5f88\u591a\u5173\u4e8e\u7684\u6587\u7ae0\u4e86\uff0c\u81ea\u5df1\u5728\u521d\u6b21\u9605\u8bfb\u8fd9\u4e9b\u6587\u7ae0\u4e2d\uff0c\u4e5f\u89c1\u8bc6\u5230\u4e86\u5f88\u591a\u5b66\u4e60\u601d\u8def\uff1b\u90a3\u4e48\u672c\u6587\uff0c\u4e5f\u5e0c\u671b\u80fd\u5e2e\u52a9\u5230\u5927\u5bb6\uff0c\u5982\u679c\u9605\u8bfb\u5b8c\u540e\u771f\u7684\u5bf9\u4f60\u5b66\u4e60\u6709\u5e2e\u52a9\uff0c\u6b22\u8fce\u52a8\u52a8\u624b\u6307\uff0c\u8bc4\u8bba\u7559\u8a00\u5e76\u5206\u4eab~<\/p>\n<p>Oracle\u6570\u636e\u5e93\u662f\u4e00\u6b3e\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4f01\u4e1a\u7ea7\u6570\u636e\u7ba1\u7406\u4e2d\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u7528\u6237\u548c\u8868\u7a7a\u95f4\u7684\u7ba1\u7406\u662f\u6570\u636e\u5e93\u7ba1\u7406\u5458\u65e5\u5e38\u5de5\u4f5c\u4e2d\u5341\u5206\u91cd\u8981\u7684\u90e8\u5206\u3002\u826f\u597d\u7684\u7528\u6237\u548c\u8868\u7a7a\u95f4\u7ba1\u7406\u80fd\u591f\u63d0\u9ad8\u6570\u636e\u5e93\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\uff0c\u672c\u6587\u5c06\u4ecb\u7ecdOracle\u6570\u636e\u5e93\u4e2d\u7528\u6237\u548c\u8868\u7a7a\u95f4\u7684\u7ba1\u7406\u6280\u5de7\uff0c\u5e76\u9644\u4e0a\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<h3>\u4e00\u3001\u7528\u6237\u7ba1\u7406\u6280\u5de7<\/h3>\n<h4>1. \u521b\u5efa\u7528\u6237<\/h4>\n<p>\u5728Oracle\u6570\u636e\u5e93\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7<code>CREATE USER<\/code>\u547d\u4ee4\u6765\u521b\u5efa\u7528\u6237\uff0c\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<pre>CREATE USER new_user IDENTIFIED BY password;<\/pre>\n<h4>2. \u6388\u6743\u7528\u6237\u6743\u9650<\/h4>\n<p>\u901a\u8fc7<code>GRANT<\/code>\u547d\u4ee4\u53ef\u4ee5\u4e3a\u7528\u6237\u6388\u6743\u76f8\u5e94\u7684\u6743\u9650\uff0c\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<pre>GRANT SELECT, INSERT, UPDATE, DELETE ON table_name TO user_name;<\/pre>\n<h4>3. \u4fee\u6539\u7528\u6237\u5bc6\u7801<\/h4>\n<p>\u5982\u679c\u9700\u8981\u4fee\u6539\u7528\u6237\u5bc6\u7801\uff0c\u53ef\u4ee5\u4f7f\u7528<code>ALTER USER<\/code>\u547d\u4ee4\uff0c\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<pre>ALTER USER user_name IDENTIFIED BY new_password;<\/pre>\n<h4>4. \u5220\u9664\u7528\u6237<\/h4>\n<p>\u5220\u9664\u7528\u6237\u65f6\u9700\u8981\u8c28\u614e\u64cd\u4f5c\uff0c\u8bf7\u786e\u4fdd\u7528\u6237\u4e0d\u62e5\u6709\u91cd\u8981\u6570\u636e\u548c\u6743\u9650\u3002\u5220\u9664\u7528\u6237\u7684\u64cd\u4f5c\u5982\u4e0b\uff1a<\/p>\n<pre>DROP USER user_name CASCADE;<\/pre>\n<h3>\u4e8c\u3001\u8868\u7a7a\u95f4\u7ba1\u7406\u6280\u5de7<\/h3>\n<h4>1. \u521b\u5efa\u8868\u7a7a\u95f4<\/h4>\n<p>\u5728Oracle\u6570\u636e\u5e93\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7<code>CREATE TABLESPACE<\/code>\u547d\u4ee4\u6765\u521b\u5efa\u8868\u7a7a\u95f4\uff0c\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<pre>CREATE TABLESPACE new_tablespace\nDATAFILE 'path_to_datafile' SIZE 100M;<\/pre>\n<h4>2. \u4e3a\u7528\u6237\u6307\u5b9a\u8868\u7a7a\u95f4<\/h4>\n<p>\u4e3a\u7528\u6237\u6307\u5b9a\u9ed8\u8ba4\u8868\u7a7a\u95f4\u53ef\u4ee5\u4f7f\u7528<code>ALTER USER<\/code>\u547d\u4ee4\uff0c\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<pre>ALTER USER user_name DEFAULT TABLESPACE new_tablespace;<\/pre>\n<h4>3. \u67e5\u770b\u8868\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5<\/h4>\n<p>\u53ef\u4ee5\u901a\u8fc7<code>DBA_DATA_FILES<\/code>\u89c6\u56fe\u6765\u67e5\u770b\u8868\u7a7a\u95f4\u7684\u4f7f\u7528\u60c5\u51b5\uff0c\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<pre>SELECT tablespace_name, FILE_NAME, BYTES, AUTOEXTENSIBLE FROM DBA_DATA_FILES;<\/pre>\n<h4>4. \u4fee\u6539\u8868\u7a7a\u95f4\u5927\u5c0f<\/h4>\n<p>\u5982\u679c\u9700\u8981\u4fee\u6539\u8868\u7a7a\u95f4\u7684\u5927\u5c0f\uff0c\u53ef\u4ee5\u4f7f\u7528<code>ALTER DATABASE<\/code>\u547d\u4ee4\uff0c\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<pre>ALTER DATABASE DATAFILE 'path_to_datafile' RESIZE 200M;<\/pre>\n<h3>\u7ed3\u8bed<\/h3>\n<p>\u901a\u8fc7\u4ee5\u4e0a\u6280\u5de7\uff0c\u6570\u636e\u5e93\u7ba1\u7406\u5458\u53ef\u4ee5\u66f4\u597d\u5730\u7ba1\u7406Oracle\u6570\u636e\u5e93\u4e2d\u7684\u7528\u6237\u548c\u8868\u7a7a\u95f4\uff0c\u4fdd\u8bc1\u6570\u636e\u5e93\u7684\u5b89\u5168\u6027\u548c\u6027\u80fd\u3002\u826f\u597d\u7684\u7528\u6237\u548c\u8868\u7a7a\u95f4\u7ba1\u7406\u662f\u4efb\u4f55\u6570\u636e\u5e93\u7ba1\u7406\u5de5\u4f5c\u7684\u57fa\u7840\uff0c\u5e0c\u671b\u4ee5\u4e0a\u5185\u5bb9\u5bf9\u60a8\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n<p>\u4eca\u5929\u5173\u4e8e\u300a\u7ba1\u7406Oracle\u6570\u636e\u5e93\u4e2d\u7684\u7528\u6237\u548c\u8868\u7a7a\u95f4\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7528\u6237\u7ba1\u7406,\u8868\u7a7a\u95f4\u7ba1\u7406,Oracle\u6280\u5de7\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\uff01<\/p>\n<dl>\n<dt>\n <\/dt>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"<p>\u7ba1\u7406Oracle\u6570\u636e\u5e93\u4e2d\u7684\u7528\u6237\u548c&#46;&#46;&#46;<\/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-199793","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199793","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=199793"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199793\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=199793"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=199793"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=199793"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}