{"id":1607,"date":"2020-09-03T15:44:34","date_gmt":"2020-09-03T07:44:34","guid":{"rendered":"http:\/\/149.129.74.185\/?p=1607"},"modified":"2020-09-03T15:44:34","modified_gmt":"2020-09-03T07:44:34","slug":"review-%e6%a0%a1%e6%8b%9b%e4%b8%8d%e9%b8%a3%e7%a7%91%e6%8a%80%e4%b8%80%e9%9d%a2%e5%88%9d%e7%ba%a7%e5%9b%be%e5%bd%a2%e7%a0%94%e5%8f%91","status":"publish","type":"post","link":"http:\/\/www.magicmipamipa.com\/?p=1607","title":{"rendered":"Review [\u6821\u62db][\u4e0d\u9e23\u79d1\u6280][\u4e00\u9762]\u521d\u7ea7\u56fe\u5f62\u7814\u53d1"},"content":{"rendered":"

 <\/p>\n

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\u4e00\u9762\uff08\u7535\u8bdd\u9762\u8bd5\uff09<\/span><\/h1>\n<\/header>\n
\n
\n
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\ud83d\udca1<\/span><\/div>\n
50\u5206\u949f\uff0c\u672c\u6765\u4ee5\u4e3a\u662fHR\u9762\uff0c\u8fd8\u662f\u57fa\u7840\u6280\u672f\u9762\u3002\u901a\u8fc7\u4e00\u4e9b\u95ee\u9898\u4e86\u89e3\u5230\u6211\u5bf9\u6e38\u620f\u5f00\u53d1\u7684\u7406\u89e3\uff0c\u7136\u540e\u4e3b\u8981\u662fMySQL\uff08\u5b8c\u5168\u4e0d\u4f1a\uff0c\u786c\u662f\u7ed9\u5b83\u63a8\u51fa\u6765\u4e86… \u6c89\u9ed8\u771f\u7684\u5f88\u5c34\u5c2c\uff0c\u6211\uff1a\u8ba9\u6211\u60f3\u60f3…\u80fd\u7ed9\u70b9\u63d0\u793a\u5417\uff1f\uff09\u6700\u540e\u4e00\u4e2a\u95ee\u9898\u6211\u60f3\u590d\u6742\u4e86\uff0c\u5176\u5b9e\u4eba\u5bb6\u5c31\u662f\u60f3\u95ee\u6700\u5c0f\u5806\uff0c\u7535\u9762\u771f\u7684\u5f88\u5c34\u5c2c\uff0c\u8001\u662f\u5bb3\u6015\u542c\u4e0d\u6e05\u695a\u95ee\u9898\u3002\u5982\u679c\u8bf4\u4e86\u81ea\u5df1\u4e3b\u8981\u4f1aC++\u4f3c\u4e4e\u5c31\u4e0d\u592a\u4f1a\u95ee\u5176\u4ed6\u8bed\u8a00\u7684\u95ee\u9898\uff0c\u56e0\u4e3a\u6bd5\u7adf\u77e5\u9053\u4f60\u4e5f\u5b66\u4e0d\u4e86\u591a\u6df12333\u4eca\u5929\u628a\u81ea\u6211\u4ecb\u7ecd\u7684\u5185\u5bb9\u52a0\u957f\u4e86\u4e00\u4e9b\uff0c\u4e5f\u8868\u8fbe\u4e86\u81ea\u5df1\u5bf9\u516c\u53f8\u6709\u4e00\u5b9a\u4e86\u89e3\u548c\u5174\u8da3\uff0c\u4e5f\u7559\u7ed9\u9762\u8bd5\u5b98\u8003\u8651\u95ee\u9898\u7684\u65f6\u95f4\uff0c\u6574\u4f53\u611f\u89c9\u548c\u56de\u7b54\u65b9\u6cd5\u6bd4\u6628\u5929\u9762\u7f51\u6613\u8981\u597d\u4e00\u4e9b\uff0c\u4e0d\u8fc7\u56de\u7b54\u60c5\u51b5\u4e0a\u8fd8\u662f\u4e0d\u592a\u597d\u3002<\/div>\n<\/figure>\n
<\/div>\n

MySQL \u7d22 \u5f15 \u4e34 \u65f6 \u8865 \u4e60<\/p>\n

https:\/\/www.cnblogs.com\/williamjie\/p\/11187470.html<\/p><\/blockquote>\n

\u81ea\u6211\u4ecb\u7ecd<\/h2>\n
\n

\u3002\u3002\u3002<\/p>\n

\n

Q\uff1a\u516c\u53f8\u5177\u4f53\u5728\u505a\u4ec0\u4e48\u5de5\u4f5c\uff1f<\/p><\/blockquote>\n

    \n
  1. \u7aef\u6e38\u3001\u81ea\u7814\u5f15\u64ce<\/li>\n<\/ol>\n
      \n
    1. \u5ba2\u6237\u7aef\u7ec4\u2192\u4e1a\u52a1\u5411\uff08\u6838\u5fc3\u73a9\u6cd5\uff09| \u5f15\u64ce\u90e8\u5206\uff08\u9664\u4e86\u56fe\u5f62\u6e32\u67d3\u4e4b\u5916\u6240\u6709\u7684\u5f15\u64ce\u7269\u7406\u5f15\u64ce\u3001\u5e03\u6599\u3001AI\u3001\u52a8\u753b\u3001\u5bfb\u8def\u7cfb\u7edf\uff09| \u5f15\u64ce\u6027\u80fd\u4f18\u5316<\/li>\n<\/ol>\n
        \n
      1. \u56fe\u5f62\u7ec4\u2192\u5f15\u64ce\u56fe\u5f62\u6e32\u67d3\u90e8\u5206\uff08\u6570\u5b66\u8981\u6c42+\u56fe\u5f62\u5b66\u8981\u6c42\uff09\u3001\u5f15\u64ce\u8de8\u5e73\u53f0<\/li>\n<\/ol>\n
          \n
        1. GamePlay\u7ec4\u2192\u6e38\u620f\u903b\u8f91\uff08\u80cc\u5305\u3001\u5de5\u4f1a\u3001\u4efb\u52a1\u7b49\uff09C++\u4f4e\u3001\u811a\u672c\u8bed\u8a00Lua\u9ad8\u3001\u6e38\u620fsense\uff08\u7b56\u5212\u8ba8\u8bba\uff09<\/li>\n<\/ol>\n
            \n
          1. \u670d\u52a1\u5668\u7ec4\u2192\u7f51\u7edc\u6d88\u606f\u3001\u6570\u636e\u5e93\u3001\u6570\u636e\u5b58\u50a8\u3001\u5168\u7403\u90e8\u7f72\u670d\u52a1\u5668<\/li>\n<\/ol>\n
              \n
            1. \u5f15\u64ce\u5de5\u5177\u7ec4\u2192\u4e3a\u6e38\u620f\u5f15\u64ce\u5f00\u53d1\u914d\u5957\u5de5\u5177\u94fe<\/li>\n<\/ol>\n
              \n

              \u57fa\u7840\u77e5\u8bc6<\/h2>\n
                \n
              1. \u4f60\u4e86\u89e3\u6211\u4eec\u7684\u6e38\u620f\u662f\u505a\u4ec0\u4e48\u7684\u5417\uff1f\uff08\u6218\u4e89\u5373\u65f6\u63a8\u6f14\uff09<\/li>\n<\/ol>\n
                  \n
                1. \u6e38\u620f\u5236\u4f5c\u4e00\u822c\u6709\u4ec0\u4e48\u5206\u5de5\uff1f\uff08\u5ba2\u6237\u7aef\u3001\u670d\u52a1\u5668\u3001\u56fe\u5f62\u3001\u6d4b\u8bd5\uff09<\/li>\n<\/ol>\n
                    \n
                  1. \u719f\u6089C++11\u5417\uff1f\uff08\u6807\u51c6\u56de\u7b54\uff1a\u4f7f\u7528\u8fc7\u4e00\u90e8\u5206\u7279\u6027\uff0c\u6ca1\u6709\u4f7f\u7528\u8fc7\u7684\u4e0d\u592a\u4e86\u89e3\uff09<\/li>\n<\/ol>\n
                      \n
                    1. \u5de6\u503c\u548c\u53f3\u503c\uff1f\uff08\u4e0d\u4f1a~x\uff09<\/li>\n<\/ol>\n
                        \n
                      1. unorder_map\u548cmap\u7684\u533a\u522b\uff1f\uff08\u7ea2\u9ed1\u6811\u548c\u54c8\u5e0c\u8868\uff0c\u5b58\u50a8\u6709\u5e8f\u548c\u67e5\u8be2\u901f\u5ea6\u5feb\uff09<\/li>\n<\/ol>\n
                          \n
                        1. unorder_map\u7684\u7f3a\u70b9\uff1f\uff08\u54c8\u5e0c\u8868\u662f\u8fde\u7eed\u7a7a\u95f4\uff0c\u7ea2\u9ed1\u6811\u662f\u79bb\u6563\u7a7a\u95f4\uff0c\u54c8\u5e0c\u8868\u66f4\u5360\u5185\u5b58\uff09<\/li>\n<\/ol>\n
                            \n
                          1. vector\u600e\u4e48\u5206\u914d\u5185\u5b58\u7a7a\u95f4\uff1f\uff08x\u8fd9\u4e2a\u6ca1\u770b\u8fc7\uff0c\u6211\u53ea\u8bf4\u4e86\u81ea\u5df1\u7684\u60f3\u6cd5\uff0c\u8d85\u8fc7\u4e4b\u540e\u632a\u79fbvector\u7684\u4f4d\u7f6e\u5e76\u5206\u914d\u4e24\u500d\u7a7a\u95f4\uff0c\u76f4\u5230\u5185\u5b58\u91cc\u6ca1\u6709\u5730\u65b9\u5b58\u653e\u4e3a\u6b62\uff0c\u544a\u8bc9\u7a0b\u5e8f\u5206\u914d\u65b0\u5185\u5b58\u5931\u8d25\uff09<\/li>\n<\/ol>\n
                              \n
                            1. MySQL\u5982\u4f55\u975e\u4e3b\u952e\u7d22\u5f15\u5b58\u50a8\uff1f\uff08x\u4e0d\u597d\uff0c\u63d0\u9192\u4e86\u4e4b\u540e\u624d\u8bf4\u51fa\u4e86\uff09\n

                              B+ Tree\uff0c\u53f6\u5b50\u8282\u70b9\u5b58\u50a8\u4e3b\u952e\u7684\u503c\u3002<\/p>\n<\/li>\n<\/ol>\n

                                \n
                              1. MySQL\u5982\u4f55\u5b58\u50a8\u6570\u636e\uff1f\uff08\u6211\u8bf4\u4e0d\u592a\u6e05\u695a\uff0c\u4f46\u5982\u679c\u6211\u505a\u7684\u8bdd\u6211\u4f1a\u7528B+\u6811\uff0c\u9762\u8bd5\u5b98\uff1a\u5c31\u662fB+\u6811…\uff09<\/li>\n<\/ol>\n
                                  \n
                                1. \u8054\u5408\u7d22\u5f15abc\u4e2d\uff0c\u641c\u7d22a\u7684\u901f\u5ea6\u548c\u641c\u7d22b\u7684\u901f\u5ea6\u4e00\u6837\u5feb\u5417\uff1f\uff08x\u7b54\u5f97\u4e0d\u597d\uff0c\u53ea\u8bf4\u4e86\u4e0d\u4e00\u6837\uff0c\u641c\u7d22b\u6ca1\u6709\u7528\u5230\u7d22\u5f15\uff09
                                  \n
                                  \n
                                  \ud83d\udca1<\/span><\/div>\n
                                  \n

                                  \u5bf9\u4e8e\u8054\u5408\u7d22\u5f15:Mysql\u4ece\u5de6\u5230\u53f3\u7684\u4f7f\u7528\u7d22\u5f15\u4e2d\u7684\u5b57\u6bb5\uff0c\u4e00\u4e2a\u67e5\u8be2\u53ef\u4ee5\u53ea\u4f7f\u7528\u7d22\u5f15\u4e2d\u7684\u4e00\u90e8\u4efd\uff0c\u4f46\u53ea\u80fd\u662f\u6700\u5de6\u4fa7\u90e8\u5206\u3002<\/p>\n

                                  \u4f8b\u5982\u7d22\u5f15\u662fkey index (a,b,c). \u53ef\u4ee5\u652f\u6301a \u3001 a,b \u3001 a,b,c 3\u79cd\u7ec4\u5408\u8fdb\u884c\u67e5\u627e\uff0c\u4f46\u4e0d\u652f\u6301 b,c\u8fdb\u884c\u67e5\u627e .\u5f53\u6700\u5de6\u4fa7\u5b57\u6bb5\u662f\u5e38\u91cf\u5f15\u7528\u65f6\uff0c\u7d22\u5f15\u5c31\u5341\u5206\u6709\u6548\u3002<\/p>\n<\/div>\n<\/figure>\n<\/li>\n<\/ol>\n

                                    \n
                                  1. a\u503c\u6bd4\u8f83\u5927\uff0cb\u503c\u6bd4\u8f83\u5c0f\uff0c\u5b83\u4eec\u505a\u4e3b\u952e\u7d22\u5f15\u65f6\u7684\u6548\u7387\u6709\u533a\u522b\u5417\uff1f \uff08x\u7b54\u5f97\u4e0d\u884c\uff0c\u6211\u8bf4\u4e86\u4e00\u53e5\u5bf9\u4e8e\u957f\u5ea6\u6bd4\u8f83\u5927\u7684\u6570\uff0c\u975e\u53f6\u8282\u70b9\u53ef\u4ee5\u4e0d\u5b58\u653e\u5168\u90e8\u6570\u636e\uff0c\u53ea\u5b58\u50a8\u6570\u636e\u7684\u524d\u51e0\u4f4d\uff0c\u4ed6\u8bf4\u8fd9\u662f\u4e00\u4e2a\u529e\u6cd5\uff0c\u4f46\u662f\u8fd9\u9053\u9898\u4e3b\u8981\u8003\u8651\u53f6\u8282\u70b9\u7684\u5927\u5c0f\u662f\u4e00\u5b9a\u7684\uff0c\u6811\u7684\u9ad8\u5ea6\u95ee\u9898\u3002\u4ed6\u95ee\u4e86\u6211\u4e00\u53e5\uff1a\u201cB+\u6811\u7684\u53f6\u8282\u70b9\u4e00\u5b9a\u662f\u6570\u636e\u5417\uff1f\u201d\u7ed9\u6211\u53cd\u5e94\u534a\u5929\uff09
                                    \n
                                    \n
                                    \ud83d\udca1<\/span><\/div>\n
                                    \u4e3b\u952e\u5b57\u6bb5\u957f\u5ea6\u5e94\u8be5\u5c3d\u91cf\u5c0f\uff0c\u80fd\u4f7f\u7528small integer\u5c31\u4e0d\u8981\u7528integer\uff0c\u5426\u5219\u4f1a\u5360\u7528\u8fc7\u591a\u7684 index\u548c\u786c\u76d8\u7a7a\u95f4 (\u6570\u636e\u91cf\u8d8a\u591a\uff0c\u7206\u589e\u8d8a\u5feb)\uff0cindex\u957f\u5ea6\u8fc7\u957f\uff0c\u4e5f\u4f1a\u5f71\u5411\u67e5\u627e\u3001JOIN \u65f6 index\u7684\u641c\u5bfb\u6027\u80fd\u3002<\/div>\n<\/figure>\n<\/li>\n<\/ol>\n
                                      \n
                                    1. \u5728\u5f53\u524d\u5e27\uff0c\u5982\u4f55\u627e\u5230\u5b9a\u65f6\u4e8b\u4ef6\u961f\u5217\u91cc\u65f6\u95f4\u5c0f\u4e8e\u5b83\u7684\u503c\uff1f\uff08\u6700\u5c0f\u5806\uff01\u7136\u9e45\u6211\u8fd8\u8bf4\u4e86\u4e00\u4e2a\u5feb\u6392\u548c\u4e00\u4e2a\u6876\u6392\uff1b\u5feb\u6392\u662f\u628a\u5f53\u524d\u5e27\u4f5c\u4e3a\u5173\u952e\u70b9sort\u5b83\u4e24\u8fb9\u7684\u6570\u636e\u5373\u53ef\uff0c\u6876\u6392\u778e\u63b0\uff0c\u7136\u540e\u4ed6\u8bf4\u5176\u5b9e\u6211\u60f3\u590d\u6742\u4e86\uff0c\u4e0d\u8fc7\u6700\u540e\u8fd8\u662f\u628a\u6700\u5c0f\u5806\u8bf4\u4e86\uff09<\/li>\n<\/ol>\n
                                        \n
                                      1. \u6700\u5c0f\u5806\u662f\u5982\u4f55\u5b9e\u73b0\u7684\uff1f\u63d2\u5165\u3001\u5220\u9664\u64cd\u4f5c\uff1f\uff08\u6570\u7ec4\u3001\u81ea\u9876\u5411\u4e0b\u5220\uff0c\u81ea\u5e95\u5411\u4e0a\u63d2\uff09<\/li>\n<\/ol>\n

                                        *\u8865\u5145\uff1a\u4e86\u89e3AOE\u7f51<\/p>\n

                                        \n<\/div>\n<\/article>\n","protected":false},"excerpt":{"rendered":"

                                          \u4e00\u9762\uff08\u7535\u8bdd\u9762\u8bd5\uff09 \ud83d\udca1 50\u5206\u949f\uff0c\u672c\u6765\u4ee5\u4e3a\u662fHR\u9762\uff0c\u8fd8\u662f\u57fa\u7840\u6280\u672f\u9762\u3002\u901a\u8fc7\u4e00\u4e9b\u95ee\u9898\u4e86\u89e3\u5230\u6211 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[16,44],"tags":[],"_links":{"self":[{"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=\/wp\/v2\/posts\/1607"}],"collection":[{"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1607"}],"version-history":[{"count":1,"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=\/wp\/v2\/posts\/1607\/revisions"}],"predecessor-version":[{"id":1608,"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=\/wp\/v2\/posts\/1607\/revisions\/1608"}],"wp:attachment":[{"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1607"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1607"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.magicmipamipa.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1607"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}