{"id":296,"date":"2024-12-16T16:30:08","date_gmt":"2024-12-16T08:30:08","guid":{"rendered":"https:\/\/www.laixuexila.com\/?p=296"},"modified":"2024-12-16T16:30:08","modified_gmt":"2024-12-16T08:30:08","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e6%94%b9oracle%e7%94%a8%e6%88%b7%e5%af%86%e7%a0%81%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.laixuexila.com\/index.php\/2024\/12\/16\/%e5%a6%82%e4%bd%95%e4%bf%ae%e6%94%b9oracle%e7%94%a8%e6%88%b7%e5%af%86%e7%a0%81%ef%bc%9f\/","title":{"rendered":"\u5982\u4f55\u4fee\u6539oracle\u7528\u6237\u5bc6\u7801\uff1f"},"content":{"rendered":"\n
\n

\u901a\u8fc7 ALTER USER<\/code> \u8bed\u53e5\uff0c\u4f60\u53ef\u4ee5\u4fee\u6539 Oracle \u7528\u6237\u7684\u5bc6\u7801\u3002\u5982\u679c\u4f60\u662f\u7ba1\u7406\u5458\uff0c\u786e\u4fdd\u62e5\u6709\u8db3\u591f\u7684\u6743\u9650\uff08\u5982 SYSDBA<\/code>\uff09\uff0c\u5e76\u9075\u5b88\u5bc6\u7801\u7b56\u7565\u3002\u901a\u8fc7 SQLPlus\u3001Oracle Enterprise Manager \u6216\u5176\u4ed6\u5de5\u5177\u90fd\u53ef\u4ee5\u65b9\u4fbf\u5730\u4fee\u6539\u7528\u6237\u5bc6\u7801\u3002\u5982\u679c\u662f\u666e\u901a\u7528\u6237\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7 SQL<\/em>Plus \u4fee\u6539\u81ea\u5df1\u7684\u5bc6\u7801\u3002<\/p>\n<\/blockquote>\n\n\n\n

1. \u4f7f\u7528 ALTER USER<\/code> \u4fee\u6539\u5bc6\u7801<\/h3>\n\n\n\n

\u4fee\u6539Oracle\u7528\u6237\u5bc6\u7801\u7684\u57fa\u672c\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n\n\n\n

ALTER USER username IDENTIFIED BY new_password;<\/code><\/pre>\n\n\n\n
    \n
  • username<\/code>\uff1a\u8981\u4fee\u6539\u5bc6\u7801\u7684\u7528\u6237\u540d\u3002<\/li>\n\n\n\n
  • new_password<\/code>\uff1a\u65b0\u5bc6\u7801\u3002<\/li>\n<\/ul>\n\n\n\n
    2. \u793a\u4f8b\uff1a\u4fee\u6539\u7528\u6237\u5bc6\u7801<\/h3>\n\n\n\n
    \u5047\u8bbe\u4f60\u8981\u4fee\u6539\u7528\u6237\u540d\u4e3a scott<\/code> \u7684\u7528\u6237\u5bc6\u7801\u4e3a new_password123<\/code>\uff0c\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n\n\n\n
    ALTER USER scott IDENTIFIED BY new_password123;<\/code><\/pre>\n\n\n\n
    3. \u4f7f\u7528 SQL*Plus \u6216\u5176\u4ed6\u5de5\u5177<\/h3>\n\n\n\n
    \u8981\u6267\u884c\u4ee5\u4e0a\u547d\u4ee4\uff0c\u4f60\u9700\u8981\u6709\u8db3\u591f\u7684\u6743\u9650\uff0c\u901a\u5e38\u9700\u8981\u4f7f\u7528\u7ba1\u7406\u5458\u8d26\u6237\uff08\u5982 SYS<\/code> \u6216 SYSTEM<\/code>\uff09\u767b\u5f55\u5230\u6570\u636e\u5e93\u3002<\/p>\n\n\n\n
    \u901a\u8fc7 SQL*Plus \u4fee\u6539\u5bc6\u7801<\/h4>\n\n\n\n
      \n
    1. \u4ee5\u7ba1\u7406\u5458\u8eab\u4efd\uff08\u5982 SYS<\/code> \u6216 SYSTEM<\/code>\uff09\u767b\u5f55\u5230SQL*Plus\uff1a<\/li>\n<\/ol>\n\n\n\n
      sqlplus sys as sysdba<\/code><\/pre>\n\n\n\n
        \n
      1. \u4f7f\u7528 ALTER USER<\/code> \u4fee\u6539\u5bc6\u7801\uff1a<\/li>\n<\/ol>\n\n\n\n
        ALTER USER scott IDENTIFIED BY new_password123;<\/code><\/pre>\n\n\n\n
          \n
        1. \u5b8c\u6210\u540e\u9000\u51fa SQL*Plus\uff1a<\/li>\n<\/ol>\n\n\n\n
          EXIT;<\/code><\/pre>\n\n\n\n
          4. \u4fee\u6539\u5f53\u524d\u767b\u5f55\u7528\u6237\u7684\u5bc6\u7801<\/h3>\n\n\n\n
          \u5982\u679c\u4f60\u60f3\u4fee\u6539\u5f53\u524d\u767b\u5f55\u7528\u6237\u7684\u5bc6\u7801\uff0c\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n\n\n\n
          ALTER USER current_user IDENTIFIED BY new_password123;<\/code><\/pre>\n\n\n\n
          5. \u66f4\u6539\u5bc6\u7801\u65f6\u7684\u5e38\u89c1\u6ce8\u610f\u4e8b\u9879<\/h3>\n\n\n\n
            \n
          • \u5bc6\u7801\u7b56\u7565<\/strong>\uff1aOracle\u6570\u636e\u5e93\u53ef\u80fd\u4f1a\u6709\u5bc6\u7801\u590d\u6742\u5ea6\u8981\u6c42\uff08\u5982\u5bc6\u7801\u957f\u5ea6\u3001\u5305\u542b\u7279\u6b8a\u5b57\u7b26\u7b49\uff09\u3002\u5982\u679c\u65b0\u5bc6\u7801\u4e0d\u7b26\u5408\u8fd9\u4e9b\u8981\u6c42\uff0c\u53ef\u80fd\u4f1a\u63d0\u793a\u9519\u8bef\u3002<\/li>\n\n\n\n
          • SYSDBA\u6743\u9650<\/strong>\uff1a\u4fee\u6539\u5176\u4ed6\u7528\u6237\u7684\u5bc6\u7801\u9700\u8981\u4f7f\u7528 SYSDBA<\/code> \u6743\u9650\uff0c\u901a\u5e38\u662f\u901a\u8fc7\u7ba1\u7406\u5458\u8d26\u6237\uff08\u5982 SYS<\/code> \u6216 SYSTEM<\/code>\uff09\u8fdb\u884c\u64cd\u4f5c\u3002<\/li>\n\n\n\n
          • \u7528\u6237\u9501\u5b9a\u548c\u89e3\u9501<\/strong>\uff1a\u5982\u679c\u7528\u6237\u7684\u8d26\u6237\u88ab\u9501\u5b9a\uff0c\u4f60\u53ef\u80fd\u9700\u8981\u5148\u89e3\u9501\u7528\u6237\u8d26\u6237\uff0c\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\uff1a<\/li>\n<\/ul>\n\n\n\n
              ALTER USER username ACCOUNT UNLOCK;<\/code><\/pre>\n\n\n\n
              \n
            • \u6570\u636e\u5e93\u91cd\u65b0\u542f\u52a8<\/strong>\uff1a\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u4fee\u6539\u7528\u6237\u5bc6\u7801\u540e\u4e0d\u9700\u8981\u91cd\u542f\u6570\u636e\u5e93\uff0c\u4f46\u5982\u679c\u4f7f\u7528\u4e86\u67d0\u4e9b\u7279\u6b8a\u7684\u8ba4\u8bc1\u673a\u5236\uff08\u5982\u901a\u8fc7\u5916\u90e8\u8eab\u4efd\u9a8c\u8bc1\uff09\uff0c\u53ef\u80fd\u9700\u8981\u91cd\u65b0\u767b\u5f55\u3002<\/li>\n<\/ul>\n\n\n\n
              6. \u4f7f\u7528 SQL*Plus<\/code> \u6539\u53d8\u5f53\u524d\u7528\u6237\u7684\u5bc6\u7801\uff08\u672c\u5730\u73af\u5883\u4e0b\uff09<\/h3>\n\n\n\n
              \u5982\u679c\u4f60\u662f\u666e\u901a\u7528\u6237\uff0c\u4e14\u4ec5\u9700\u8981\u4fee\u6539\u81ea\u5df1\u7684\u5bc6\u7801\uff0c\u53ef\u4ee5\u76f4\u63a5\u5728 SQL*Plus \u4e2d\u4f7f\u7528 PASSWORD<\/code> \u547d\u4ee4\uff1a<\/p>\n\n\n\n
              PASSWORD<\/code><\/pre>\n\n\n\n
              \u8fd9\u4f1a\u63d0\u793a\u4f60\u8f93\u5165\u5f53\u524d\u5bc6\u7801\u548c\u65b0\u5bc6\u7801\uff0c\u9002\u7528\u4e8e\u666e\u901a\u7528\u6237\u4fee\u6539\u81ea\u5df1\u7684\u5bc6\u7801\u3002<\/p>\n\n\n\n
              7. \u4f7f\u7528 Oracle Enterprise Manager \u4fee\u6539\u5bc6\u7801<\/h3>\n\n\n\n
              \u9664\u4e86\u901a\u8fc7 SQL \u547d\u4ee4\u884c\u5de5\u5177\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528 Oracle Enterprise Manager (OEM) \u6765\u4fee\u6539\u7528\u6237\u5bc6\u7801\u3002\u5177\u4f53\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n\n\n\n
                \n
              • \u767b\u5f55\u5230 Oracle Enterprise Manager \u63a7\u5236\u53f0\u3002<\/li>\n\n\n\n
              • \u5bfc\u822a\u5230 \u201c\u6570\u636e\u5e93\u201d<\/strong> > \u201c\u5b89\u5168\u6027\u201d<\/strong> > \u201c\u7528\u6237\u201d<\/strong>\u3002<\/li>\n\n\n\n
              • \u627e\u5230\u9700\u8981\u4fee\u6539\u5bc6\u7801\u7684\u7528\u6237\uff0c\u70b9\u51fb\u8be5\u7528\u6237\u3002<\/li>\n\n\n\n
              • \u5728\u7528\u6237\u8be6\u7ec6\u4fe1\u606f\u9875\u9762\uff0c\u70b9\u51fb \u201c\u66f4\u6539\u5bc6\u7801\u201d<\/strong>\uff0c\u7136\u540e\u8f93\u5165\u65b0\u5bc6\u7801\u5e76\u4fdd\u5b58\u3002<\/li>\n<\/ul>\n\n\n\n
                8. \u5bc6\u7801\u590d\u6742\u5ea6\u8981\u6c42<\/h3>\n\n\n\n
                Oracle \u53ef\u80fd\u4f1a\u542f\u7528\u5bc6\u7801\u590d\u6742\u5ea6\u7b56\u7565\uff0c\u786e\u4fdd\u5bc6\u7801\u7b26\u5408\u67d0\u4e9b\u89c4\u5219\uff08\u4f8b\u5982\u957f\u5ea6\u3001\u5b57\u7b26\u79cd\u7c7b\u7b49\uff09\u3002\u5982\u679c\u542f\u7528\u4e86\u8fd9\u4e9b\u7b56\u7565\uff0c\u4f60\u7684\u65b0\u5bc6\u7801\u5fc5\u987b\u7b26\u5408\u76f8\u5e94\u8981\u6c42\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u5f53\u524d\u6570\u636e\u5e93\u7684\u5bc6\u7801\u7b56\u7565\uff1a<\/p>\n\n\n\n
                SELECT * FROM dba_profiles WHERE profile = 'DEFAULT' AND resource_name = 'PASSWORD_VERIFY_FUNCTION';<\/code><\/pre>\n\n\n\n
                9. \u5176\u4ed6\u5e38\u7528\u547d\u4ee4<\/h3>\n\n\n\n
                  \n
                • \u4fee\u6539\u7528\u6237\u5bc6\u7801\u5e76\u9501\u5b9a\u8d26\u6237<\/strong>\uff1a \u5982\u679c\u9700\u8981\u4fee\u6539\u5bc6\u7801\u5e76\u540c\u65f6\u9501\u5b9a\u7528\u6237\u8d26\u6237\uff1a<\/li>\n<\/ul>\n\n\n\n
                    ALTER USER scott IDENTIFIED BY new_password123 ACCOUNT LOCK;<\/code><\/pre>\n\n\n\n
                    \n
                  • \u89e3\u9501\u7528\u6237\u8d26\u6237<\/strong>\uff1a \u5982\u679c\u7528\u6237\u8d26\u6237\u88ab\u9501\u5b9a\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u89e3\u9501\uff1a<\/li>\n<\/ul>\n\n\n\n
                      ALTER USER scott ACCOUNT UNLOCK;<\/code><\/pre>\n\n\n\n
                    \u66f4\u591a\u8be6\u7ec6\u5185\u5bb9\u8bf7\u5173\u6ce8\u5176\u4ed6\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
                    \u901a\u8fc7 ALTER USER \u8bed\u53e5\uff0c\u4f60\u53ef\u4ee5\u4fee\u6539 Oracle \u7528\u6237\u7684\u5bc6\u7801\u3002\u5982\u679c\u4f60\u662f\u7ba1\u7406\u5458\uff0c\u786e\u4fdd\u62e5\u6709\u8db3\u591f\u7684\u6743\u9650\uff08\u5982 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[69],"tags":[],"class_list":["post-296","post","type-post","status-publish","format-standard","hentry","category-oracle"],"_links":{"self":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/296","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/comments?post=296"}],"version-history":[{"count":1,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/296\/revisions"}],"predecessor-version":[{"id":297,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/296\/revisions\/297"}],"wp:attachment":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/media?parent=296"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/categories?post=296"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/tags?post=296"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}