{"id":199958,"date":"2025-05-06T09:56:50","date_gmt":"2025-05-06T01:56:50","guid":{"rendered":"https:\/\/server.hk\/cnblog\/199958\/"},"modified":"2025-05-06T09:56:50","modified_gmt":"2025-05-06T01:56:50","slug":"%e5%9c%a8oracle%e4%b8%ad%e5%a6%82%e4%bd%95%e9%87%8d%e5%91%bd%e5%90%8d%e5%88%86%e5%8c%ba%ef%bc%9f%e8%af%a6%e7%bb%86%e6%ad%a5%e9%aa%a4%e5%88%86%e4%ba%ab","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/199958\/","title":{"rendered":"\u5728Oracle\u4e2d\u5982\u4f55\u91cd\u547d\u540d\u5206\u533a\uff1f\u8be6\u7ec6\u6b65\u9aa4\u5206\u4eab"},"content":{"rendered":"

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

\u5728Oracle\u4e2d\u5982\u4f55\u91cd\u547d\u540d\u5206\u533a\uff1f\u8be6\u7ec6\u6b65\u9aa4\u5206\u4eab<\/h1>\n

\u5077\u5077\u52aa\u529b\uff0c\u6084\u65e0\u58f0\u606f\u5730\u53d8\u5f3a\uff0c\u7136\u540e\u60ca\u8273\u6240\u6709\u4eba\uff01\u54c8\u54c8\uff0c\u5c0f\u4f19\u4f34\u4eec\u53c8\u6765\u5b66\u4e60\u5566~\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u4ecb\u7ecd\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4f1a\u8bb2\u5230\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u4e0d\u77e5\u9053\u5927\u5bb6\u5bf9\u5176\u90fd\u6709\u591a\u5c11\u4e86\u89e3\uff0c\u4e0b\u9762\u6211\u4eec\u5c31\u4e00\u8d77\u6765\u770b\u4e00\u5427\uff01\u5f53\u7136\uff0c\u975e\u5e38\u5e0c\u671b\u5927\u5bb6\u80fd\u591a\u591a\u8bc4\u8bba\uff0c\u7ed9\u51fa\u5408\u7406\u7684\u5efa\u8bae\uff0c\u6211\u4eec\u4e00\u8d77\u5b66\u4e60\uff0c\u4e00\u8d77\u8fdb\u6b65\uff01<\/p>\n

\u5982\u4f55\u5728Oracle\u4e2d\u66f4\u6539\u5206\u533a\u540d\u79f0<\/p>\n

\u5728Oracle\u6570\u636e\u5e93\u4e2d\uff0c\u5206\u533a\u8868\u662f\u4e00\u79cd\u5c06\u8868\u6570\u636e\u5206\u5272\u5b58\u50a8\u5728\u4e0d\u540c\u7269\u7406\u4f4d\u7f6e\u7684\u6280\u672f\uff0c\u901a\u8fc7\u5206\u533a\u53ef\u4ee5\u5b9e\u73b0\u66f4\u9ad8\u6548\u7684\u6570\u636e\u7ba1\u7406\u548c\u67e5\u8be2\u3002\u6709\u65f6\u5019\u6211\u4eec\u9700\u8981\u66f4\u6539\u5206\u533a\u540d\u79f0\u6765\u7b26\u5408\u4e1a\u52a1\u9700\u6c42\u6216\u8005\u4f18\u5316\u6570\u636e\u7ed3\u6784\uff0c\u672c\u6587\u5c06\u8be6\u7ec6\u5206\u4eab\u5982\u4f55\u5728Oracle\u4e2d\u66f4\u6539\u5206\u533a\u540d\u79f0\u7684\u65b9\u6cd5\uff0c\u540c\u65f6\u63d0\u4f9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u4f9b\u53c2\u8003\u3002<\/p>\n

\u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u4e86\u89e3Oracle\u4e2d\u5206\u533a\u8868\u7684\u57fa\u672c\u6982\u5ff5\u3002\u5728Oracle\u6570\u636e\u5e93\u4e2d\uff0c\u5206\u533a\u8868\u662f\u901a\u8fc7\u5206\u533a\u952e\u5c06\u8868\u6570\u636e\u5212\u5206\u4e3a\u591a\u4e2a\u5206\u533a\u5b58\u50a8\u7684\uff0c\u6bcf\u4e2a\u5206\u533a\u53ef\u4ee5\u6709\u81ea\u5df1\u7684\u540d\u79f0\u3002\u8981\u66f4\u6539\u5206\u533a\u540d\u79f0\uff0c\u9996\u5148\u9700\u8981\u77e5\u9053\u5f53\u524d\u5206\u533a\u7684\u540d\u79f0\uff0c\u7136\u540e\u4f7f\u7528ALTER TABLE\u8bed\u53e5\u6765\u66f4\u6539\u5206\u533a\u540d\u79f0\u3002<\/p>\n

\u4ee5\u4e0b\u662f\u5728Oracle\u4e2d\u66f4\u6539\u5206\u533a\u540d\u79f0\u7684\u5177\u4f53\u6b65\u9aa4\u548c\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n

    \n
  1. \u786e\u8ba4\u5f53\u524d\u5206\u533a\u7684\u540d\u79f0<\/li>\n<\/ol>\n

    \u5728\u5f00\u59cb\u66f4\u6539\u5206\u533a\u540d\u79f0\u4e4b\u524d\uff0c\u9996\u5148\u8981\u786e\u8ba4\u5f53\u524d\u5206\u533a\u7684\u540d\u79f0\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0bSQL\u67e5\u8be2\u8bed\u53e5\u6765\u67e5\u770b\u5206\u533a\u8868\u7684\u4fe1\u606f\u548c\u5206\u533a\u540d\u79f0\uff1a<\/p>\n

    SELECT table_name, partition_name\nFROM user_tab_partitions\nWHERE table_name = 'YOUR_TABLE_NAME';<\/pre>\n
    \u8fd9\u91cc\u5c06YOUR_TABLE_NAME\u66ff\u6362\u4e3a\u4f60\u8981\u66f4\u6539\u5206\u533a\u540d\u79f0\u7684\u8868\u540d\uff0c\u8fd0\u884c\u4ee5\u4e0aSQL\u8bed\u53e5\u53ef\u4ee5\u67e5\u8be2\u5230\u5f53\u524d\u8868\u7684\u6240\u6709\u5206\u533a\u540d\u79f0\u3002<\/p>\n
      \n
    1. \u66f4\u6539\u5206\u533a\u540d\u79f0<\/li>\n<\/ol>\n
      \u4f7f\u7528ALTER TABLE\u8bed\u53e5\u6765\u66f4\u6539\u5206\u533a\u540d\u79f0\uff0c\u5177\u4f53\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n
      ALTER TABLE YOUR_TABLE_NAME RENAME PARTITION CURRENT_PARTITION_NAME TO NEW_PARTITION_NAME;<\/pre>\n
      \u8fd9\u91cc\u5c06YOUR_TABLE_NAME\u66ff\u6362\u4e3a\u4f60\u8981\u66f4\u6539\u7684\u5206\u533a\u8868\u540d\uff0cCURRENT_PARTITION_NAME\u66ff\u6362\u4e3a\u5f53\u524d\u5206\u533a\u7684\u540d\u79f0\uff0cNEW_PARTITION_NAME\u66ff\u6362\u4e3a\u4f60\u60f3\u8981\u66f4\u6539\u7684\u65b0\u5206\u533a\u540d\u79f0\u3002\u6267\u884c\u4ee5\u4e0aSQL\u8bed\u53e5\u5373\u53ef\u6210\u529f\u66f4\u6539\u5206\u533a\u540d\u79f0\u3002<\/p>\n
        \n
      1. \u9a8c\u8bc1\u66f4\u6539<\/li>\n<\/ol>\n
        \u66f4\u6539\u5206\u533a\u540d\u79f0\u540e\uff0c\u53ef\u4ee5\u518d\u6b21\u8fd0\u884c\u67e5\u8be2\u8bed\u53e5\u6765\u9a8c\u8bc1\u5206\u533a\u540d\u79f0\u662f\u5426\u5df2\u7ecf\u66f4\u6539\u6210\u529f\uff1a<\/p>\n
        SELECT table_name, partition_name\nFROM user_tab_partitions\nWHERE table_name = 'YOUR_TABLE_NAME';<\/pre>\n
        \u5982\u679c\u67e5\u8be2\u7ed3\u679c\u663e\u793a\u65b0\u7684\u5206\u533a\u540d\u79f0\uff0c\u5219\u8868\u793a\u5206\u533a\u540d\u79f0\u5df2\u7ecf\u6210\u529f\u66f4\u6539\u3002<\/p>\n
        \u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\u548c\u793a\u4f8b\u4ee3\u7801\uff0c\u4f60\u53ef\u4ee5\u5728Oracle\u6570\u636e\u5e93\u4e2d\u6210\u529f\u66f4\u6539\u5206\u533a\u540d\u79f0\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u66f4\u6539\u5206\u533a\u540d\u79f0\u65f6\u5e94\u6ce8\u610f\u4fdd\u8bc1\u6570\u636e\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\uff0c\u907f\u514d\u9020\u6210\u4e0d\u5fc5\u8981\u7684\u6570\u636e\u9519\u8bef\u3002\u5e0c\u671b\u4ee5\u4e0a\u5185\u5bb9\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff0c\u795d\u4f60\u5728Oracle\u4e2d\u987a\u5229\u66f4\u6539\u5206\u533a\u540d\u79f0\uff01<\/p>\n
        \u4eca\u5929\u5173\u4e8e\u300a\u5728Oracle\u4e2d\u5982\u4f55\u91cd\u547d\u540d\u5206\u533a\uff1f\u8be6\u7ec6\u6b65\u9aa4\u5206\u4eab\u300b\u7684\u5185\u5bb9\u4ecb\u7ecd\u5c31\u5230\u6b64\u7ed3\u675f\uff0c\u5982\u679c\u6709\u4ec0\u4e48\u7591\u95ee\u6216\u8005\u5efa\u8bae\uff0c\u53ef\u4ee5\u5728\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\u4e0b\u591a\u591a\u56de\u590d\u4ea4\u6d41\uff1b\u6587\u4e2d\u82e5\u6709\u4e0d\u6b63\u4e4b\u5904\uff0c\u4e5f\u5e0c\u671b\u56de\u590d\u7559\u8a00\u4ee5\u544a\u77e5\uff01<\/p>\n
        \n
        \n <\/dt>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
        \u5728Oracle\u4e2d\u5982\u4f55\u91cd\u547d\u540d\u5206\u533a\uff1f...<\/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-199958","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199958","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=199958"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199958\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=199958"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=199958"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=199958"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}