{"id":200101,"date":"2025-05-06T09:58:59","date_gmt":"2025-05-06T01:58:59","guid":{"rendered":"https:\/\/server.hk\/cnblog\/200101\/"},"modified":"2025-05-06T09:58:59","modified_gmt":"2025-05-06T01:58:59","slug":"mysql%e5%9c%a8%e4%bc%81%e4%b8%9a%e4%bf%a1%e6%81%af%e5%8c%96%e5%bb%ba%e8%ae%be%e4%b8%ad%e7%9a%84%e9%87%8d%e8%a6%81%e6%80%a7%e5%92%8c%e6%88%90%e6%95%88","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/200101\/","title":{"rendered":"MySQL\u5728\u4f01\u4e1a\u4fe1\u606f\u5316\u5efa\u8bbe\u4e2d\u7684\u91cd\u8981\u6027\u548c\u6210\u6548"},"content":{"rendered":"

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

MySQL\u5728\u4f01\u4e1a\u4fe1\u606f\u5316\u5efa\u8bbe\u4e2d\u7684\u91cd\u8981\u6027\u548c\u6210\u6548<\/h1>\n

\u968f\u7740\u4fe1\u606f\u5316\u5efa\u8bbe\u7684\u6df1\u5165\u53d1\u5c55\uff0cMySQL\u4f5c\u4e3a\u4e00\u6b3e\u5f00\u6e90\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u5728\u4f01\u4e1a\u4fe1\u606f\u5316\u5efa\u8bbe\u4e2d\u626e\u6f14\u7740\u91cd\u8981\u7684\u89d2\u8272\u3002\u5176\u5e94\u7528\u4ef7\u503c\u4e3b\u8981\u4f53\u73b0\u5728\u6570\u636e\u5b58\u50a8\u548c\u7ba1\u7406\u3001\u6570\u636e\u5206\u6790\u548c\u62a5\u8868\u751f\u6210\u3001\u6570\u636e\u5e93\u5907\u4efd\u548c\u6062\u590d\u7b49\u65b9\u9762\u3002\u901a\u8fc7\u5229\u7528MySQL\u7684\u4e30\u5bcc\u529f\u80fd\u548c\u9ad8\u6548\u6027\uff0c\u4f01\u4e1a\u53ef\u4ee5\u964d\u4f4e\u6210\u672c\u3001\u63d0\u9ad8\u6548\u7387\u3001\u63d0\u5347\u6570\u636e\u5b89\u5168\u6027\uff0c\u4ece\u800c\u5b9e\u73b0\u4fe1\u606f\u5316\u5efa\u8bbe\u7684\u76ee\u6807\u548c\u9700\u6c42\u3002<\/p>\n

MySQL\u5728\u4f01\u4e1a\u4fe1\u606f\u5316\u5efa\u8bbe\u4e2d\u7684\u5e94\u7528\u4e0e\u4ef7\u503c<\/p>\n

\u968f\u7740\u4fe1\u606f\u5316\u7684\u5feb\u901f\u53d1\u5c55\uff0c\u6570\u636e\u5e93\u6280\u672f\u5728\u4f01\u4e1a\u4fe1\u606f\u7cfb\u7edf\u4e2d\u7684\u5e94\u7528\u53d8\u5f97\u8d8a\u6765\u8d8a\u91cd\u8981\u3002\u4f5c\u4e3a\u4e00\u79cd\u5f00\u6e90\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0cMySQL\u5728\u4f01\u4e1a\u4fe1\u606f\u5316\u5efa\u8bbe\u4e2d\u626e\u6f14\u7740\u91cd\u8981\u7684\u89d2\u8272\u3002\u672c\u6587\u5c06\u63a2\u8ba8MySQL\u5728\u4f01\u4e1a\u4fe1\u606f\u5316\u5efa\u8bbe\u4e2d\u7684\u5e94\u7528\u4e0e\u4ef7\u503c\uff0c\u5e76\u63d0\u4f9b\u4e00\u4e9b\u5177\u4f53\u7684\u4ee3\u7801\u793a\u4f8b\uff0c\u5e0c\u671b\u5bf9\u8bfb\u8005\u6709\u6240\u5e2e\u52a9\u3002<\/p>\n

\u4e00\u3001MySQL\u5728\u4f01\u4e1a\u4fe1\u606f\u5316\u5efa\u8bbe\u4e2d\u7684\u5e94\u7528<\/p>\n

    \n
  1. \u6570\u636e\u5b58\u50a8\u548c\u7ba1\u7406<\/li>\n<\/ol>\n

    \u4f5c\u4e3a\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0cMySQL\u53ef\u4ee5\u7528\u6765\u5b58\u50a8\u4f01\u4e1a\u5404\u7c7b\u4fe1\u606f\u6570\u636e\uff0c\u5305\u62ec\u5ba2\u6237\u4fe1\u606f\u3001\u4ea7\u54c1\u4fe1\u606f\u3001\u9500\u552e\u6570\u636e\u3001\u8d22\u52a1\u6570\u636e\u7b49\u3002\u901a\u8fc7MySQL\u7684\u6570\u636e\u7ba1\u7406\u529f\u80fd\uff0c\u4f01\u4e1a\u53ef\u4ee5\u9ad8\u6548\u5730\u5bf9\u6570\u636e\u5e93\u8fdb\u884c\u589e\u5220\u6539\u67e5\u64cd\u4f5c\uff0c\u786e\u4fdd\u6570\u636e\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002<\/p>\n

      \n
    1. \u6570\u636e\u5206\u6790\u548c\u62a5\u8868\u751f\u6210<\/li>\n<\/ol>\n

      \u4f01\u4e1a\u9700\u8981\u5bf9\u5927\u91cf\u6570\u636e\u8fdb\u884c\u5206\u6790\u4ee5\u5236\u5b9a\u51b3\u7b56\u548c\u5236\u4f5c\u62a5\u8868\uff0cMySQL\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684 SQL \u8bed\u53e5\u548c\u51fd\u6570\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u8fdb\u884c\u6570\u636e\u5206\u6790\u3001\u7edf\u8ba1\u548c\u62a5\u8868\u751f\u6210\u3002\u4f01\u4e1a\u53ef\u4ee5\u901a\u8fc7\u7f16\u5199\u590d\u6742\u7684 SQL \u67e5\u8be2\u8bed\u53e5\u6765\u5b9e\u73b0\u5404\u79cd\u6570\u636e\u5206\u6790\u9700\u6c42\uff0c\u4ece\u800c\u66f4\u597d\u5730\u7406\u89e3\u548c\u5229\u7528\u6570\u636e\u3002<\/p>\n

        \n
      1. \u6570\u636e\u5e93\u5907\u4efd\u548c\u6062\u590d<\/li>\n<\/ol>\n

        \u5728\u4f01\u4e1a\u4fe1\u606f\u5316\u5efa\u8bbe\u4e2d\uff0c\u6570\u636e\u7684\u5b89\u5168\u6027\u81f3\u5173\u91cd\u8981\u3002MySQL\u63d0\u4f9b\u4e86\u5907\u4efd\u548c\u6062\u590d\u6570\u636e\u5e93\u7684\u529f\u80fd\uff0c\u53ef\u4ee5\u5b9a\u671f\u5bf9\u6570\u636e\u5e93\u8fdb\u884c\u5907\u4efd\u4ee5\u9632\u6b62\u6570\u636e\u4e22\u5931\u6216\u635f\u574f\u3002\u4f01\u4e1a\u53ef\u4ee5\u901a\u8fc7\u7f16\u5199\u7b80\u5355\u7684\u5907\u4efd\u811a\u672c\u6765\u5b9e\u73b0\u81ea\u52a8\u5316\u5907\u4efd\uff0c\u4fdd\u969c\u6570\u636e\u7684\u5b89\u5168\u6027\u3002<\/p>\n

        \u4e8c\u3001MySQL\u5728\u4f01\u4e1a\u4fe1\u606f\u5316\u5efa\u8bbe\u4e2d\u7684\u4ef7\u503c<\/p>\n

          \n
        1. \u964d\u4f4e\u6210\u672c<\/li>\n<\/ol>\n

          \u76f8\u6bd4\u4e8e\u5546\u4e1a\u7684\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0cMySQL\u662f\u4e00\u79cd\u5f00\u6e90\u7684\u514d\u8d39\u6570\u636e\u5e93\u7cfb\u7edf\uff0c\u53ef\u4ee5\u5e2e\u52a9\u4f01\u4e1a\u964d\u4f4e\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\u7684\u91c7\u8d2d\u548c\u7ef4\u62a4\u6210\u672c\u3002\u4f01\u4e1a\u53ef\u4ee5\u8282\u7ea6\u5927\u91cf\u8d44\u91d1\u7528\u4e8e\u5176\u4ed6\u65b9\u9762\u7684\u4fe1\u606f\u5316\u5efa\u8bbe\uff0c\u63d0\u9ad8\u4f01\u4e1a\u7684\u7ade\u4e89\u529b\u3002<\/p>\n

            \n
          1. \u63d0\u9ad8\u6548\u7387<\/li>\n<\/ol>\n

            MySQL\u5177\u6709\u9ad8\u6027\u80fd\u548c\u7a33\u5b9a\u6027\uff0c\u53ef\u4ee5\u5feb\u901f\u54cd\u5e94\u6570\u636e\u67e5\u8be2\u548c\u64cd\u4f5c\uff0c\u63d0\u9ad8\u6570\u636e\u5904\u7406\u6548\u7387\u3002\u4f01\u4e1a\u53ef\u4ee5\u501f\u52a9MySQL\u7684\u9ad8\u6548\u80fd\u529b\u6765\u4f18\u5316\u4e1a\u52a1\u6d41\u7a0b\u548c\u63d0\u5347\u5de5\u4f5c\u6548\u7387\uff0c\u4ece\u800c\u63d0\u9ad8\u4f01\u4e1a\u7684\u751f\u4ea7\u529b\u3002<\/p>\n

              \n
            1. \u63d0\u5347\u6570\u636e\u5b89\u5168\u6027<\/li>\n<\/ol>\n

              MySQL\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u6743\u9650\u7ba1\u7406\u548c\u6570\u636e\u52a0\u5bc6\u529f\u80fd\uff0c\u53ef\u4ee5\u5e2e\u52a9\u4f01\u4e1a\u4fdd\u62a4\u654f\u611f\u6570\u636e\u7684\u5b89\u5168\u6027\u3002\u4f01\u4e1a\u53ef\u4ee5\u6839\u636e\u4e1a\u52a1\u9700\u6c42\u8bbe\u7f6e\u4e0d\u540c\u7528\u6237\u7684\u6743\u9650\uff0c\u4fdd\u969c\u6570\u636e\u7684\u8bbf\u95ee\u5408\u6cd5\u6027\uff1b\u540c\u65f6\uff0cMySQL\u7684\u6570\u636e\u52a0\u5bc6\u529f\u80fd\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u6570\u636e\u6cc4\u9732\u548c\u653b\u51fb\uff0c\u63d0\u5347\u6570\u636e\u7684\u5b89\u5168\u6027\u3002<\/p>\n

              \u4e09\u3001MySQL\u4ee3\u7801\u793a\u4f8b<\/p>\n

              \u4ee5\u4e0b\u662f\u4e00\u4e9b\u7b80\u5355\u7684MySQL\u4ee3\u7801\u793a\u4f8b\uff0c\u5c55\u793a\u4e86MySQL\u5728\u4f01\u4e1a\u4fe1\u606f\u5316\u5efa\u8bbe\u4e2d\u7684\u57fa\u672c\u5e94\u7528\uff1a<\/p>\n

                \n
              1. \u521b\u5efa\u6570\u636e\u5e93\u548c\u6570\u636e\u8868<\/li>\n<\/ol>\n
                CREATE DATABASE company_db;\nUSE company_db;\n\nCREATE TABLE employees (\n    id INT NOT NULL AUTO_INCREMENT PRIMARY KEY,\n    name VARCHAR(50),\n    department VARCHAR(50),\n    salary DECIMAL(10, 2)\n);<\/pre>\n
                  \n
                1. \u63d2\u5165\u6570\u636e<\/li>\n<\/ol>\n
                  INSERT INTO employees (name, department, salary) VALUES ('Alice', 'HR', 5000);\nINSERT INTO employees (name, department, salary) VALUES ('Bob', 'IT', 6000);\nINSERT INTO employees (name, department, salary) VALUES ('Charlie', 'Marketing', 5500);<\/pre>\n
                    \n
                  1. \u67e5\u8be2\u6570\u636e<\/li>\n<\/ol>\n
                    SELECT * FROM employees WHERE department = 'IT';<\/pre>\n
                    \u4ee5\u4e0a\u793a\u4f8b\u5c55\u793a\u4e86MySQL\u5728\u4f01\u4e1a\u4fe1\u606f\u5316\u5efa\u8bbe\u4e2d\u521b\u5efa\u6570\u636e\u5e93\u3001\u6570\u636e\u8868\u3001\u63d2\u5165\u6570\u636e\u4ee5\u53ca\u67e5\u8be2\u6570\u636e\u7684\u57fa\u672c\u64cd\u4f5c\u3002\u4f01\u4e1a\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u4e1a\u52a1\u9700\u6c42\u7f16\u5199\u66f4\u590d\u6742\u548c\u9ad8\u6548\u7684SQL\u8bed\u53e5\u6765\u5b9e\u73b0\u66f4\u591a\u529f\u80fd\u548c\u63d0\u5347\u6548\u7387\u3002<\/p>\n
                    \u603b\u7ed3\uff1a<\/p>\n
                    MySQL\u4f5c\u4e3a\u4e00\u79cd\u4f18\u79c0\u7684\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u5728\u4f01\u4e1a\u4fe1\u606f\u5316\u5efa\u8bbe\u4e2d\u53d1\u6325\u7740\u91cd\u8981\u7684\u4f5c\u7528\uff0c\u5177\u6709\u8bf8\u591a\u4f18\u70b9\u548c\u5e94\u7528\u573a\u666f\u3002\u901a\u8fc7\u5408\u7406\u5730\u5e94\u7528MySQL\uff0c\u4f01\u4e1a\u53ef\u4ee5\u964d\u4f4e\u6210\u672c\u3001\u63d0\u9ad8\u6548\u7387\u3001\u63d0\u5347\u6570\u636e\u5b89\u5168\u6027\uff0c\u4ece\u800c\u5b9e\u73b0\u4fe1\u606f\u5316\u5efa\u8bbe\u7684\u76ee\u6807\u548c\u9700\u6c42\u3002\u5e0c\u671b\u672c\u6587\u5bf9\u8bfb\u8005\u6709\u6240\u542f\u53d1\u548c\u5e2e\u52a9\uff0c\u66f4\u597d\u5730\u8fd0\u7528MySQL\u6765\u63a8\u52a8\u4f01\u4e1a\u7684\u4fe1\u606f\u5316\u5efa\u8bbe\u3002<\/p>\n
                    \u4eca\u5929\u5173\u4e8e\u300aMySQL\u5728\u4f01\u4e1a\u4fe1\u606f\u5316\u5efa\u8bbe\u4e2d\u7684\u91cd\u8981\u6027\u548c\u6210\u6548\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\u4e8e\u6570\u636e\u5e93,\u4f01\u4e1a\u5316,\u4fe1\u606f\u5316\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":"
                    MySQL\u5728\u4f01\u4e1a\u4fe1\u606f\u5316\u5efa\u8bbe\u4e2d\u7684\u91cd...<\/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-200101","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/200101","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=200101"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/200101\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=200101"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=200101"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=200101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}