{"id":95268,"date":"2024-10-19T23:38:18","date_gmt":"2024-10-19T15:38:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/95268\/"},"modified":"2024-10-19T23:38:19","modified_gmt":"2024-10-19T15:38:19","slug":"oracle%e5%af%86%e7%a2%bc%e5%bf%98%e8%a8%98%e7%9a%84%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/95268\/","title":{"rendered":"Oracle\u5bc6\u78bc\u5fd8\u8a18\u7684\u89e3\u6c7a\u65b9\u6cd5"},"content":{"rendered":"

Oracle\u5bc6\u78bc\u5fd8\u8a18\u7684\u89e3\u6c7a\u65b9\u6cd5<\/h1>\n

\u5728\u4f7f\u7528Oracle\u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e2d\uff0c\u5fd8\u8a18\u5bc6\u78bc\u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\u3002\u7121\u8ad6\u662f\u56e0\u70ba\u9577\u6642\u9593\u672a\u4f7f\u7528\uff0c\u9084\u662f\u56e0\u70ba\u5bc6\u78bc\u7ba1\u7406\u4e0d\u7576\uff0c\u9019\u90fd\u53ef\u80fd\u5c0e\u81f4\u7528\u6236\u7121\u6cd5\u8a2a\u554f\u6578\u64da\u5eab\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5e7e\u7a2e\u6709\u6548\u7684\u89e3\u6c7a\u65b9\u6cd5\uff0c\u5e6b\u52a9\u7528\u6236\u91cd\u7f6eOracle\u5bc6\u78bc\u3002<\/p>\n

\u65b9\u6cd5\u4e00\uff1a\u4f7f\u7528SYSDBA\u7528\u6236\u91cd\u7f6e\u5bc6\u78bc<\/h2>\n

\u5982\u679c\u60a8\u64c1\u6709SYSDBA\u7684\u6b0a\u9650\uff0c\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u6b65\u9a5f\u91cd\u7f6e\u7528\u6236\u5bc6\u78bc\uff1a<\/p>\n

    \n
  1. \u4ee5SYSDBA\u8eab\u4efd\u767b\u9304\u5230Oracle\u6578\u64da\u5eab\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/li>\n
    sqlplus \/ as sysdba<\/code><\/pre>\n
  2. \u57f7\u884c\u4ee5\u4e0bSQL\u547d\u4ee4\u4f86\u91cd\u7f6e\u5bc6\u78bc\uff1a<\/li>\n
    ALTER USER username IDENTIFIED BY new_password;<\/code><\/pre>\n
    \u8acb\u5c07username<\/code>\u66ff\u63db\u70ba\u9700\u8981\u91cd\u7f6e\u5bc6\u78bc\u7684\u7528\u6236\u540d\uff0cnew_password<\/code>\u66ff\u63db\u70ba\u65b0\u5bc6\u78bc\u3002<\/p>\n
  3. \u6700\u5f8c\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9000\u51faSQL*Plus\uff1a<\/li>\n
    EXIT;<\/code><\/pre>\n<\/ol>\n
    \u65b9\u6cd5\u4e8c\uff1a\u4f7f\u7528ORAPWD\u6587\u4ef6\u91cd\u7f6e\u5bc6\u78bc<\/h2>\n
    \u5982\u679c\u60a8\u7121\u6cd5\u4f7f\u7528SYSDBA\u767b\u9304\uff0c\u53e6\u4e00\u7a2e\u65b9\u6cd5\u662f\u4f7f\u7528ORAPWD\u6587\u4ef6\u3002\u9019\u7a2e\u65b9\u6cd5\u9069\u7528\u65bc\u4f7f\u7528Oracle Database 12c\u53ca\u4ee5\u4e0a\u7248\u672c\u7684\u7528\u6236\u3002\u6b65\u9a5f\u5982\u4e0b\uff1a<\/p>\n
      \n
    1. \u627e\u5230ORAPWD\u6587\u4ef6\uff0c\u901a\u5e38\u4f4d\u65bcOracle\u5b89\u88dd\u76ee\u9304\u4e0b\u7684dbs<\/code>\u6587\u4ef6\u593e\u4e2d\u3002<\/li>\n
    2. \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5\u6578\u64da\u5eab\uff1a<\/li>\n
      sqlplus \/nolog<\/code><\/pre>\n
    3. \u9023\u63a5\u5230\u6578\u64da\u5eab\uff1a<\/li>\n
      CONNECT \/ AS SYSDBA<\/code><\/pre>\n
    4. \u91cd\u7f6e\u5bc6\u78bc\u7684\u547d\u4ee4\u8207\u65b9\u6cd5\u4e00\u76f8\u540c\uff1a<\/li>\n
      ALTER USER username IDENTIFIED BY new_password;<\/code><\/pre>\n<\/ol>\n
      \u65b9\u6cd5\u4e09\uff1a\u4f7f\u7528DBA\u7528\u6236\u91cd\u7f6e\u5bc6\u78bc<\/h2>\n
      \u5982\u679c\u60a8\u6709\u5176\u4ed6DBA\u7528\u6236\u7684\u6b0a\u9650\uff0c\u4e5f\u53ef\u4ee5\u901a\u904e\u8a72\u7528\u6236\u91cd\u7f6e\u5bc6\u78bc\u3002\u6b65\u9a5f\u5982\u4e0b\uff1a<\/p>\n
        \n
      1. \u4ee5DBA\u7528\u6236\u8eab\u4efd\u767b\u9304\u5230Oracle\u6578\u64da\u5eab\uff1a<\/li>\n
        sqlplus dba_user\/password<\/code><\/pre>\n
      2. \u57f7\u884c\u91cd\u7f6e\u5bc6\u78bc\u7684\u547d\u4ee4\uff1a<\/li>\n
        ALTER USER username IDENTIFIED BY new_password;<\/code><\/pre>\n<\/ol>\n
        \u65b9\u6cd5\u56db\uff1a\u4f7f\u7528\u6062\u5fa9\u6a21\u5f0f\u91cd\u7f6e\u5bc6\u78bc<\/h2>\n
        \u5982\u679c\u4ee5\u4e0a\u65b9\u6cd5\u90fd\u7121\u6cd5\u4f7f\u7528\uff0c\u60a8\u53ef\u4ee5\u8003\u616e\u5c07\u6578\u64da\u5eab\u555f\u52d5\u5230\u6062\u5fa9\u6a21\u5f0f\u3002\u9019\u662f\u4e00\u500b\u8f03\u70ba\u8907\u96dc\u7684\u904e\u7a0b\uff0c\u5efa\u8b70\u5728\u6709\u7d93\u9a57\u7684DBA\u6307\u5c0e\u4e0b\u9032\u884c\u3002\u57fa\u672c\u6b65\u9a5f\u5982\u4e0b\uff1a<\/p>\n
          \n
        1. \u95dc\u9589\u6578\u64da\u5eab\uff1a<\/li>\n
          SHUTDOWN IMMEDIATE;<\/code><\/pre>\n
        2. \u4ee5\u6062\u5fa9\u6a21\u5f0f\u555f\u52d5\u6578\u64da\u5eab\uff1a<\/li>\n
          STARTUP MOUNT;<\/code><\/pre>\n
        3. \u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\u4ee5\u91cd\u7f6e\u5bc6\u78bc\uff1a<\/li>\n
          ALTER USER username IDENTIFIED BY new_password;<\/code><\/pre>\n
        4. \u6700\u5f8c\uff0c\u555f\u52d5\u6578\u64da\u5eab\uff1a<\/li>\n
          ALTER DATABASE OPEN;<\/code><\/pre>\n<\/ol>\n
          \u7e3d\u7d50<\/h2>\n
          \u5fd8\u8a18Oracle\u5bc6\u78bc\u4e26\u4e0d\u4e00\u5b9a\u6703\u5c0e\u81f4\u6578\u64da\u5eab\u7121\u6cd5\u8a2a\u554f\u3002\u901a\u904e\u4e0a\u8ff0\u5e7e\u7a2e\u65b9\u6cd5\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u91cd\u7f6e\u5bc6\u78bc\uff0c\u6062\u5fa9\u5c0d\u6578\u64da\u5eab\u7684\u8a2a\u554f\u3002\u7121\u8ad6\u662f\u4f7f\u7528SYSDBA\u6b0a\u9650\uff0c\u9084\u662f\u901a\u904eORAPWD\u6587\u4ef6\uff0c\u9019\u4e9b\u65b9\u6cd5\u90fd\u80fd\u5e6b\u52a9\u7528\u6236\u89e3\u6c7a\u554f\u984c\u3002<\/p>\n
          \u5982\u679c\u60a8\u9700\u8981\u66f4\u591a\u6709\u95dcVPS<\/a><\/code>\u548c\u9999\u6e2f\u4f3a\u670d\u5668<\/a><\/code>\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8a73\u7d30\u8cc7\u6599\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
          \u627e\u56deOracle\u5bc6\u78bc\u7684\u6709\u6548\u65b9\u6cd5\uff0c\u7c21\u55ae\u6b65\u9a5f\u6559\u4f60\u91cd\u8a2d\u5bc6\u78bc\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u7cfb\u7d71\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-95268","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95268","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=95268"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95268\/revisions"}],"predecessor-version":[{"id":95269,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95268\/revisions\/95269"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=95268"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=95268"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=95268"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}