{"id":15720,"date":"2023-12-04T22:02:22","date_gmt":"2023-12-04T14:02:22","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=15720"},"modified":"2023-12-04T22:03:27","modified_gmt":"2023-12-04T14:03:27","slug":"oracle-zhong-suo-yin-de-te-dian-he-you-que-dian-ni","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/04\/oracle-zhong-suo-yin-de-te-dian-he-you-que-dian-ni\/","title":{"rendered":"Oracle \u4e2d\u7d22\u5f15\u7684\u7279\u70b9\u548c\u4f18\u7f3a\u70b9\uff0c\u4f60\u77e5\u9053\u591a\u5c11\uff1f"},"content":{"rendered":"

\u5f53\u8c08\u8bba Oracle \u4e2d\u7684\u7d22\u5f15\u65f6\uff0c\u6709\u4e00\u4e9b\u7279\u70b9\u3001\u4f18\u70b9\u548c\u7f3a\u70b9\u503c\u5f97\u8003\u8651\uff1a<\/p>\n

\u7279\u70b9\uff1a<\/strong><\/p>\n

    \n
  1. \u52a0\u901f\u6570\u636e\u68c0\u7d22\uff1a<\/strong> \u7d22\u5f15\u53ef\u4ee5\u52a0\u901f\u67e5\u8be2\uff0c\u901a\u8fc7\u4e3a\u5217\u6216\u7ec4\u5408\u5217\u521b\u5efa\u7d22\u5f15\uff0c\u6570\u636e\u5e93\u53ef\u4ee5\u66f4\u5feb\u5730\u5b9a\u4f4d\u548c\u8bbf\u95ee\u7279\u5b9a\u503c\uff0c\u51cf\u5c11\u5168\u8868\u626b\u63cf\u7684\u9700\u6c42\u3002<\/p>\n<\/li>\n
  2. \n

    \u63d0\u9ad8\u6570\u636e\u5b8c\u6574\u6027\uff1a<\/strong> \u7d22\u5f15\u53ef\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u552f\u4e00\u6027\u548c\u5b8c\u6574\u6027\uff0c\u4f8b\u5982\uff0c\u552f\u4e00\u7d22\u5f15\u53ef\u4ee5\u9632\u6b62\u91cd\u590d\u503c\u7684\u63d2\u5165\uff0c\u63d0\u4f9b\u6570\u636e\u7684\u552f\u4e00\u6027\u7ea6\u675f\u3002<\/p>\n<\/li>\n

  3. \n

    \u652f\u6301\u6392\u5e8f\u548c\u8fde\u63a5\u64cd\u4f5c\uff1a<\/strong> \u5bf9\u4e8e\u6392\u5e8f\u548c\u8fde\u63a5\u64cd\u4f5c\uff08\u5982 ORDER BY \u548c JOIN\uff09\uff0c\u7d22\u5f15\u53ef\u4ee5\u5e2e\u52a9\u6570\u636e\u5e93\u66f4\u5feb\u5730\u6267\u884c\u8fd9\u4e9b\u64cd\u4f5c\uff0c\u63d0\u9ad8\u67e5\u8be2\u6027\u80fd\u3002<\/p>\n<\/li>\n<\/ol>\n

    \u4f18\u70b9\uff1a<\/strong><\/p>\n

      \n
    1. \u63d0\u9ad8\u67e5\u8be2\u6027\u80fd\uff1a<\/strong> \u5bf9\u4e8e\u7ecf\u5e38\u8fdb\u884c\u67e5\u8be2\u7684\u5217\uff0c\u901a\u8fc7\u521b\u5efa\u7d22\u5f15\u53ef\u4ee5\u5927\u5927\u63d0\u9ad8\u67e5\u8be2\u6027\u80fd\uff0c\u5c24\u5176\u662f\u5bf9\u5927\u578b\u8868\u3002<\/p>\n<\/li>\n
    2. \n

      \u52a0\u901f\u6570\u636e\u68c0\u7d22\uff1a<\/strong> \u7d22\u5f15\u53ef\u4ee5\u51cf\u5c11\u6570\u636e\u5e93\u7684 I\/O \u64cd\u4f5c\uff0c\u5feb\u901f\u5b9a\u4f4d\u548c\u68c0\u7d22\u6240\u9700\u7684\u6570\u636e\u3002<\/p>\n<\/li>\n

    3. \n

      \u652f\u6301\u7ea6\u675f\uff1a<\/strong> \u7d22\u5f15\u53ef\u4ee5\u4f5c\u4e3a\u552f\u4e00\u6027\u7ea6\u675f\u6216\u4e3b\u952e\u7ea6\u675f\u7684\u4e00\u90e8\u5206\uff0c\u786e\u4fdd\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002<\/p>\n<\/li>\n<\/ol>\n

      \u7f3a\u70b9\uff1a<\/strong><\/p>\n

        \n
      1. \u5360\u7528\u5b58\u50a8\u7a7a\u95f4\uff1a<\/strong> \u7d22\u5f15\u9700\u8981\u989d\u5916\u7684\u5b58\u50a8\u7a7a\u95f4\uff0c\u8fd9\u53ef\u80fd\u4f1a\u589e\u52a0\u6570\u636e\u5e93\u7684\u5b58\u50a8\u9700\u6c42\u3002<\/p>\n<\/li>\n
      2. \n

        \u7ef4\u62a4\u5f00\u9500\uff1a<\/strong> \u5f53\u8fdb\u884c\u63d2\u5165\u3001\u66f4\u65b0\u6216\u5220\u9664\u64cd\u4f5c\u65f6\uff0c\u7d22\u5f15\u9700\u8981\u8fdb\u884c\u7ef4\u62a4\uff0c\u8fd9\u53ef\u80fd\u5bfc\u81f4\u6027\u80fd\u4e0b\u964d\u3002<\/p>\n<\/li>\n

      3. \n

        \u964d\u4f4e\u5199\u64cd\u4f5c\u6027\u80fd\uff1a<\/strong> \u5bf9\u4e8e\u5927\u91cf\u7684\u5199\u64cd\u4f5c\uff08\u63d2\u5165\u3001\u66f4\u65b0\u548c\u5220\u9664\uff09\uff0c\u7d22\u5f15\u7684\u5b58\u5728\u53ef\u80fd\u5bfc\u81f4\u6027\u80fd\u4e0b\u964d\uff0c\u56e0\u4e3a\u6bcf\u6b21\u5199\u64cd\u4f5c\u90fd\u9700\u8981\u66f4\u65b0\u7d22\u5f15\u3002<\/p>\n<\/li>\n<\/ol>\n

        \u5728\u8bbe\u8ba1\u6570\u636e\u5e93\u65f6\uff0c\u9700\u8981\u6743\u8861\u7d22\u5f15\u7684\u4f7f\u7528\uff0c\u4ee5\u5145\u5206\u5229\u7528\u7d22\u5f15\u63d0\u4f9b\u7684\u67e5\u8be2\u6027\u80fd\u63d0\u5347\uff0c\u540c\u65f6\u907f\u514d\u8fc7\u5ea6\u7d22\u5f15\u5316\u5bfc\u81f4\u7684\u5b58\u50a8\u548c\u7ef4\u62a4\u6210\u672c\u3002\u7d22\u5f15\u7684\u9009\u62e9\u548c\u521b\u5efa\u9700\u8981\u8003\u8651\u5230\u67e5\u8be2\u7684\u9891\u7387\u3001\u67e5\u8be2\u7684\u590d\u6742\u6027\u3001\u6570\u636e\u7684\u5927\u5c0f\u548c\u53d8\u5316\u6027\u7b49\u56e0\u7d20\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

        \u5f53\u8c08\u8bba Oracle \u4e2d\u7684\u7d22\u5f15\u65f6\uff0c\u6709\u4e00\u4e9b\u7279\u70b9\u3001\u4f18\u70b9\u548c\u7f3a\u70b9\u503c\u5f97\u8003\u8651\uff1a \u7279\u70b9\uff1a \u52a0\u901f\u6570\u636e\u68c0\u7d22\uff1a \u7d22\u5f15\u53ef\u4ee5\u52a0\u901f\u67e5\u8be2\uff0c […]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[120],"tags":[],"class_list":["post-15720","post","type-post","status-publish","format-standard","hentry","category-oracel"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15720","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=15720"}],"version-history":[{"count":1,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15720\/revisions"}],"predecessor-version":[{"id":15721,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/15720\/revisions\/15721"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=15720"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=15720"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=15720"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}