{"id":199855,"date":"2025-05-06T08:52:35","date_gmt":"2025-05-06T00:52:35","guid":{"rendered":"https:\/\/server.hk\/cnblog\/199855\/"},"modified":"2025-05-06T08:52:35","modified_gmt":"2025-05-06T00:52:35","slug":"%e9%aa%8c%e8%af%81oracle%e5%ae%89%e8%a3%85%e6%98%af%e5%90%a6%e6%88%90%e5%8a%9f%e7%9a%84%e6%ad%a5%e9%aa%a4","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/199855\/","title":{"rendered":"\u9a8c\u8bc1Oracle\u5b89\u88c5\u662f\u5426\u6210\u529f\u7684\u6b65\u9aa4"},"content":{"rendered":"

<\/b> <\/p>\n

\u9a8c\u8bc1Oracle\u5b89\u88c5\u662f\u5426\u6210\u529f\u7684\u6b65\u9aa4<\/h1>\n

\u6570\u636e\u5e93\u5c0f\u767d\u4e00\u679a\uff0c\u6b63\u5728\u4e0d\u65ad\u5b66\u4e60\u79ef\u7d2f\u77e5\u8bc6\uff0c\u73b0\u5c06\u5b66\u4e60\u5230\u7684\u77e5\u8bc6\u8bb0\u5f55\u4e00\u4e0b\uff0c\u4e5f\u662f\u5c06\u6211\u7684\u6240\u5f97\u5206\u4eab\u7ed9\u5927\u5bb6\uff01\u800c\u4eca\u5929\u8fd9\u7bc7\u6587\u7ae0\u300a\u9a8c\u8bc1Oracle\u5b89\u88c5\u662f\u5426\u6210\u529f\u7684\u6b65\u9aa4\u300b\u5e26\u5927\u5bb6\u6765\u4e86\u89e3\u4e00\u4e0b##content_title##\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u4ece\u800c\u5f25\u8865\u81ea\u5df1\u7684\u4e0d\u8db3\uff0c\u52a9\u529b\u5b9e\u6218\u5f00\u53d1\uff01<\/p>\n

<\/p>\n

Oracle\u4f5c\u4e3a\u4e00\u79cd\u5f3a\u5927\u7684\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u5728\u5b89\u88c5\u6210\u529f\u540e\u9700\u8981\u8fdb\u884c\u4e00\u7cfb\u5217\u7684\u9a8c\u8bc1\u6b65\u9aa4\uff0c\u4ee5\u786e\u4fdd\u5b89\u88c5\u8fc7\u7a0b\u6b63\u786e\u65e0\u8bef\u3002\u672c\u6587\u5c06\u4ecb\u7ecdOracle\u5b89\u88c5\u6210\u529f\u540e\u7684\u9a8c\u8bc1\u6b65\u9aa4\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n

\u5728Oracle\u6570\u636e\u5e93\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u9996\u5148\u9700\u8981\u9a8c\u8bc1\u6570\u636e\u5e93\u7684\u5b9e\u4f8b\u662f\u5426\u6b63\u5e38\u542f\u52a8\uff0c\u4ee5\u53ca\u6570\u636e\u5e93\u662f\u5426\u53ef\u4ee5\u6b63\u5e38\u8bbf\u95ee\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u9a8c\u8bc1\u6b65\u9aa4\u548c\u4ee3\u7801\u793a\u4f8b\uff1a<\/p>\n

    \n
  1. \u68c0\u67e5\u6570\u636e\u5e93\u5b9e\u4f8b\u662f\u5426\u6b63\u5e38\u542f\u52a8<\/strong>\uff1a<\/li>\n<\/ol>\n

    \u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u68c0\u67e5\u6570\u636e\u5e93\u5b9e\u4f8b\u7684\u72b6\u6001\uff1a<\/p>\n

    $ sqlplus \/ as sysdba\nSQL> SELECT status FROM v$instance;<\/pre>\n
    \u5982\u679c\u8f93\u51fa\u7ed3\u679c\u4e3a”OPEN”\uff0c\u5219\u8868\u793a\u6570\u636e\u5e93\u5b9e\u4f8b\u6b63\u5e38\u542f\u52a8\u3002<\/p>\n
      \n
    1. \u9a8c\u8bc1\u6570\u636e\u5e93\u8fde\u63a5<\/strong>\uff1a<\/li>\n<\/ol>\n
      \u4f7f\u7528SQL*Plus\u547d\u4ee4\u884c\u5de5\u5177\u8fde\u63a5\u5230\u6570\u636e\u5e93\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
      $ sqlplus username\/password@database<\/pre>\n
      \u5176\u4e2d\uff0cusername\u662f\u6570\u636e\u5e93\u7528\u6237\u540d\uff0cpassword\u662f\u5bc6\u7801\uff0cdatabase\u662f\u6570\u636e\u5e93\u5b9e\u4f8b\u540d\u3002\u5982\u679c\u6210\u529f\u8fde\u63a5\u5230\u6570\u636e\u5e93\uff0c\u5219\u8868\u793a\u6570\u636e\u5e93\u53ef\u4ee5\u6b63\u5e38\u8bbf\u95ee\u3002<\/p>\n
        \n
      1. \u521b\u5efa\u6d4b\u8bd5\u8868\u5e76\u63d2\u5165\u6570\u636e<\/strong>\uff1a<\/li>\n<\/ol>\n
        \u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0bSQL\u8bed\u53e5\u521b\u5efa\u4e00\u4e2a\u6d4b\u8bd5\u8868\uff0c\u5e76\u63d2\u5165\u4e00\u4e9b\u6570\u636e\uff1a<\/p>\n
        CREATE TABLE test_table (\n    id NUMBER,\n    name VARCHAR2(50)\n);\n\nINSERT INTO test_table VALUES (1, 'Alice');\nINSERT INTO test_table VALUES (2, 'Bob');<\/pre>\n
        \u6267\u884c\u4ee5\u4e0aSQL\u8bed\u53e5\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7\u67e5\u8be2\u6765\u9a8c\u8bc1\u6570\u636e\u662f\u5426\u6210\u529f\u63d2\u5165\uff1a<\/p>\n
        SELECT * FROM test_table;<\/pre>\n
        \u5982\u679c\u67e5\u8be2\u7ed3\u679c\u5305\u542b\u63d2\u5165\u7684\u6570\u636e\uff0c\u8868\u793a\u6570\u636e\u63d2\u5165\u6210\u529f\u3002<\/p>\n
          \n
        1. \u5907\u4efd\u548c\u6062\u590d\u6d4b\u8bd5<\/strong>\uff1a<\/li>\n<\/ol>\n
          \u6d4b\u8bd5\u6570\u636e\u5e93\u7684\u5907\u4efd\u548c\u6062\u590d\u529f\u80fd\u4e5f\u662f\u9a8c\u8bc1\u6570\u636e\u5e93\u5b89\u88c5\u7684\u91cd\u8981\u6b65\u9aa4\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\u5907\u4efd\u548c\u6062\u590d\u6d4b\u8bd5\uff1a<\/p>\n
          -- \u5907\u4efd\u6570\u636e\u5e93\nRMAN> BACKUP DATABASE;\n\n-- \u6062\u590d\u6570\u636e\u5e93\nRMAN> RESTORE DATABASE;\nRMAN> RECOVER DATABASE;<\/pre>\n
          \u901a\u8fc7\u6267\u884c\u5907\u4efd\u548c\u6062\u590d\u64cd\u4f5c\uff0c\u53ef\u4ee5\u9a8c\u8bc1\u6570\u636e\u5e93\u7684\u5907\u4efd\u548c\u6062\u590d\u529f\u80fd\u662f\u5426\u6b63\u5e38\u3002<\/p>\n
            \n
          1. \u67e5\u770b\u6570\u636e\u5e93\u65e5\u5fd7\u53ca\u8b66\u544a<\/strong>\uff1a<\/li>\n<\/ol>\n
            \u67e5\u770b\u6570\u636e\u5e93\u7684\u65e5\u5fd7\u6587\u4ef6\u548c\u8b66\u544a\u4fe1\u606f\u4e5f\u662f\u9a8c\u8bc1\u6570\u636e\u5e93\u5b89\u88c5\u7684\u91cd\u8981\u6b65\u9aa4\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8be2\u8bed\u53e5\u67e5\u770b\u8b66\u544a\u4fe1\u606f\uff1a<\/p>\n
            SELECT message FROM v$datatbase;\n\nSELECT message \nFROM v$warnings\nWHERE message_type = 'WARNING';<\/pre>\n
            \u901a\u8fc7\u67e5\u770b\u6570\u636e\u5e93\u7684\u65e5\u5fd7\u6587\u4ef6\u548c\u8b66\u544a\u4fe1\u606f\uff0c\u53ef\u4ee5\u53ca\u65f6\u53d1\u73b0\u548c\u89e3\u51b3\u6f5c\u5728\u7684\u95ee\u9898\u3002<\/p>\n
            \u901a\u8fc7\u4e0a\u8ff0\u4e00\u7cfb\u5217\u7684\u9a8c\u8bc1\u6b65\u9aa4\u548c\u4ee3\u7801\u793a\u4f8b\uff0c\u53ef\u4ee5\u786e\u4fddOracle\u6570\u636e\u5e93\u5b89\u88c5\u6210\u529f\u5e76\u4e14\u53ef\u4ee5\u6b63\u5e38\u5de5\u4f5c\u3002\u5e0c\u671b\u8fd9\u4e9b\u4fe1\u606f\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff0c\u795d\u4f60\u4f7f\u7528Oracle\u6570\u636e\u5e93\u6109\u5feb\uff01<\/p>\n
            \u7ec8\u4e8e\u4ecb\u7ecd\u5b8c\u5566\uff01\u5c0f\u4f19\u4f34\u4eec\uff0c\u8fd9\u7bc7\u5173\u4e8e\u300a\u9a8c\u8bc1Oracle\u5b89\u88c5\u662f\u5426\u6210\u529f\u7684\u6b65\u9aa4\u300b\u7684\u4ecb\u7ecd\u5e94\u8be5\u8ba9\u4f60\u6536\u83b7\u591a\u591a\u4e86\u5427\uff01\u6b22\u8fce\u5927\u5bb6\u6536\u85cf\u6216\u5206\u4eab\u7ed9\u66f4\u591a\u9700\u8981\u5b66\u4e60\u7684\u670b\u53cb\u5427~\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\u4e5f\u4f1a\u53d1\u5e03\u6570\u636e\u5e93\u76f8\u5173\u77e5\u8bc6\uff0c\u5feb\u6765\u5173\u6ce8\u5427\uff01<\/p>\n
            \n
            \n <\/dt>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
            \u9a8c\u8bc1Oracle\u5b89\u88c5\u662f\u5426\u6210\u529f\u7684\u6b65...<\/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-199855","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199855","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=199855"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199855\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=199855"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=199855"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=199855"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}