{"id":199868,"date":"2025-05-06T10:22:19","date_gmt":"2025-05-06T02:22:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/199868\/"},"modified":"2025-05-06T10:22:19","modified_gmt":"2025-05-06T02:22:19","slug":"oracle%e5%ae%9e%e4%be%8b%e6%95%b0%e9%87%8f%e5%bd%b1%e5%93%8d%e6%95%b0%e6%8d%ae%e5%ba%93%e6%80%a7%e8%83%bd%e5%90%97%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/199868\/","title":{"rendered":"Oracle\u5b9e\u4f8b\u6570\u91cf\u5f71\u54cd\u6570\u636e\u5e93\u6027\u80fd\u5417\uff1f"},"content":{"rendered":"

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

Oracle\u5b9e\u4f8b\u6570\u91cf\u5f71\u54cd\u6570\u636e\u5e93\u6027\u80fd\u5417\uff1f<\/h1>\n

\u54c8\u55bd\uff01\u5927\u5bb6\u597d\uff0c\u5f88\u9ad8\u5174\u53c8\u89c1\u9762\u4e86\uff0c\u6211\u662f\u4e3b\u673a\u5b9d\u8d1d\u7684\u4e00\u540d\u4f5c\u8005\uff0c\u4eca\u5929\u7531\u6211\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u7bc7\uff0c\u672c\u6587\u4e3b\u8981\u4f1a\u8bb2\u5230\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u5927\u5bb6\u4e00\u8d77\u5b66\u4e60\u8fdb\u6b65\uff0c\u4e5f\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u3001\u70b9\u8d5e\u3001\u6536\u85cf\u3001\u8f6c\u53d1! \u4e0b\u9762\u5c31\u4e00\u8d77\u6765\u770b\u770b\u5427\uff01<\/p>\n

Oracle\u5b9e\u4f8b\u6570\u91cf\u4e0e\u6570\u636e\u5e93\u6027\u80fd\u5173\u7cfb<\/p>\n

Oracle\u6570\u636e\u5e93\u662f\u4e1a\u754c\u77e5\u540d\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u4e4b\u4e00\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u4f01\u4e1a\u7ea7\u7684\u6570\u636e\u5b58\u50a8\u548c\u7ba1\u7406\u4e2d\u3002\u5728Oracle\u6570\u636e\u5e93\u4e2d\uff0c\u5b9e\u4f8b\u662f\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u6982\u5ff5\u3002\u5b9e\u4f8b\u662f\u6307Oracle\u6570\u636e\u5e93\u5728\u5185\u5b58\u4e2d\u7684\u8fd0\u884c\u73af\u5883\uff0c\u6bcf\u4e2a\u5b9e\u4f8b\u90fd\u6709\u72ec\u7acb\u7684\u5185\u5b58\u7ed3\u6784\u548c\u540e\u53f0\u8fdb\u7a0b\uff0c\u7528\u4e8e\u5904\u7406\u7528\u6237\u7684\u8bf7\u6c42\u548c\u7ba1\u7406\u6570\u636e\u5e93\u7684\u64cd\u4f5c\u3002<\/p>\n

\u5b9e\u4f8b\u6570\u91cf\u5bf9\u4e8eOracle\u6570\u636e\u5e93\u7684\u6027\u80fd\u548c\u7a33\u5b9a\u6027\u6709\u7740\u91cd\u8981\u7684\u5f71\u54cd\u3002\u867d\u7136\u589e\u52a0\u5b9e\u4f8b\u6570\u91cf\u53ef\u4ee5\u63d0\u9ad8\u5e76\u53d1\u8bbf\u95ee\u80fd\u529b\uff0c\u4f46\u662f\u8fc7\u591a\u7684\u5b9e\u4f8b\u6570\u91cf\u4e5f\u4f1a\u5e26\u6765\u4e00\u4e9b\u95ee\u9898\uff0c\u4f8b\u5982\u8d44\u6e90\u7ade\u4e89\u3001\u5185\u5b58\u6d88\u8017\u8fc7\u5927\u7b49\u3002\u56e0\u6b64\uff0c\u9700\u8981\u5408\u7406\u8bbe\u7f6e\u5b9e\u4f8b\u6570\u91cf\u6765\u5e73\u8861\u6027\u80fd\u548c\u8d44\u6e90\u6d88\u8017\u4e4b\u95f4\u7684\u5173\u7cfb\u3002<\/p>\n

\u5728Oracle\u6570\u636e\u5e93\u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u6765\u8bbe\u7f6e\u5b9e\u4f8b\u6570\u91cf\uff1a<\/p>\n

    \n
  1. \u4fee\u6539\u53c2\u6570\u6587\u4ef6\uff1a
    Oracle\u6570\u636e\u5e93\u7684\u53c2\u6570\u6587\u4ef6\uff08init.ora\u6216spfile\uff09\u4e2d\u5305\u542b\u4e86\u8bb8\u591a\u548c\u5b9e\u4f8b\u76f8\u5173\u7684\u53c2\u6570\uff0c\u53ef\u4ee5\u901a\u8fc7\u4fee\u6539\u8fd9\u4e9b\u53c2\u6570\u6765\u63a7\u5236\u5b9e\u4f8b\u7684\u6570\u91cf\u548c\u914d\u7f6e\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u53c2\u6570”instance”\u6765\u6307\u5b9a\u5f53\u524d\u5b9e\u4f8b\u7684\u540d\u79f0\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7\u53c2\u6570”max_instances”\u6765\u9650\u5236\u7cfb\u7edf\u4e2d\u6700\u5927\u5b9e\u4f8b\u6570\u91cf\u3002<\/li>\n
  2. \u4f7f\u7528\u5b9e\u4f8b\u7ba1\u7406\u5de5\u5177\uff1a
    Oracle\u6570\u636e\u5e93\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5b9e\u4f8b\u7ba1\u7406\u5de5\u5177\uff0c\u53ef\u4ee5\u901a\u8fc7\u8fd9\u4e9b\u5de5\u5177\u6765\u67e5\u770b\u548c\u8c03\u6574\u5b9e\u4f8b\u6570\u91cf\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528Enterprise Manager\u6216\u8005SQL*Plus\u7b49\u5de5\u5177\u6765\u7ba1\u7406\u6570\u636e\u5e93\u5b9e\u4f8b\uff0c\u76d1\u63a7\u5b9e\u4f8b\u7684\u8fd0\u884c\u72b6\u6001\u548c\u6027\u80fd\u6307\u6807\u3002<\/li>\n<\/ol>\n

    \u4e0b\u9762\u6211\u4eec\u901a\u8fc7\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\u6765\u6f14\u793a\u5982\u4f55\u8bbe\u7f6e\u548c\u7ba1\u7406Oracle\u6570\u636e\u5e93\u7684\u5b9e\u4f8b\u6570\u91cf\uff1a<\/p>\n

      \n
    1. \n

      \u67e5\u770b\u5f53\u524d\u5b9e\u4f8b\u6570\u91cf\uff1a<\/p>\n

      SELECT INSTANCE_NAME, STATUS FROM V$INSTANCE;<\/pre>\n
      \u8fd9\u6761SQL\u8bed\u53e5\u53ef\u4ee5\u67e5\u8be2\u5f53\u524d\u6570\u636e\u5e93\u4e2d\u7684\u5b9e\u4f8b\u540d\u79f0\u548c\u72b6\u6001\uff0c\u7528\u6765\u67e5\u770b\u5f53\u524d\u7cfb\u7edf\u4e2d\u7684\u5b9e\u4f8b\u6570\u91cf\u548c\u8fd0\u884c\u72b6\u6001\u3002<\/p>\n<\/li>\n
    2. \n
      \u4fee\u6539\u53c2\u6570\u6587\u4ef6\u4e2d\u7684\u5b9e\u4f8b\u6570\u91cf\uff1a<\/p>\n
      ALTER SYSTEM SET max_instances=4 SCOPE=spfile;<\/pre>\n
      \u8fd9\u6761SQL\u8bed\u53e5\u53ef\u4ee5\u4fee\u6539\u6570\u636e\u5e93\u53c2\u6570\u6587\u4ef6\u4e2d\u7684”max_instances”\u53c2\u6570\u503c\u4e3a4\uff0c\u9650\u5236\u7cfb\u7edf\u4e2d\u6700\u5927\u5b9e\u4f8b\u6570\u91cf\u4e3a4\u4e2a\u3002<\/p>\n<\/li>\n
    3. \n
      \u521b\u5efa\u65b0\u7684\u5b9e\u4f8b\uff1a<\/p>\n
      CREATE INSTANCE test_instance1;<\/pre>\n
      \u8fd9\u6761SQL\u8bed\u53e5\u53ef\u4ee5\u521b\u5efa\u4e00\u4e2a\u540d\u79f0\u4e3atest_instance1\u7684\u65b0\u6570\u636e\u5e93\u5b9e\u4f8b\uff0c\u7528\u6765\u6d4b\u8bd5\u6216\u8005\u5176\u4ed6\u7528\u9014\u3002<\/p>\n<\/li>\n<\/ol>\n
      \u901a\u8fc7\u4ee5\u4e0a\u4ee3\u7801\u793a\u4f8b\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u5982\u4f55\u901a\u8fc7SQL\u8bed\u53e5\u548c\u53c2\u6570\u6587\u4ef6\u6765\u7ba1\u7406Oracle\u6570\u636e\u5e93\u7684\u5b9e\u4f8b\u6570\u91cf\u3002\u5408\u7406\u8bbe\u7f6e\u5b9e\u4f8b\u6570\u91cf\u662f\u4f18\u5316\u6570\u636e\u5e93\u6027\u80fd\u548c\u7a33\u5b9a\u6027\u7684\u91cd\u8981\u4e00\u73af\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u6765\u8fdb\u884c\u8c03\u6574\u548c\u7ba1\u7406\u3002\u5e0c\u671b\u672c\u6587\u80fd\u5bf9\u8bfb\u8005\u6709\u6240\u5e2e\u52a9\uff0c\u66f4\u597d\u5730\u7406\u89e3Oracle\u5b9e\u4f8b\u6570\u91cf\u4e0e\u6570\u636e\u5e93\u6027\u80fd\u7684\u5173\u7cfb\u3002<\/p>\n
      \u4eca\u5929\u5173\u4e8e\u300aOracle\u5b9e\u4f8b\u6570\u91cf\u5f71\u54cd\u6570\u636e\u5e93\u6027\u80fd\u5417\uff1f\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\u4e8eOracle,\u6027\u80fd,\u5b9e\u4f8b\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\uff01<\/p>\n
      \n
      \n <\/dt>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
      Oracle\u5b9e\u4f8b\u6570\u91cf\u5f71\u54cd\u6570\u636e\u5e93\u6027...<\/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-199868","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199868","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=199868"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/199868\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=199868"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=199868"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=199868"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}