{"id":263,"date":"2024-03-30T14:57:57","date_gmt":"2024-03-30T14:57:57","guid":{"rendered":"http:\/\/www.keshebang.com\/?p=263"},"modified":"2025-07-13T02:02:38","modified_gmt":"2025-07-13T02:02:38","slug":"%e7%94%b5%e5%bd%b1%e9%99%a2%e7%bd%91%e4%b8%8a%e5%94%ae%e7%a5%a8%e7%ae%a1%e7%90%86%e7%b3%bb%e7%bb%9f%e6%95%b0%e6%8d%ae%e5%ba%93%e8%ae%be%e8%ae%a1%e6%8a%a5%e5%91%8a","status":"publish","type":"post","link":"http:\/\/www.keshebang.com\/?p=263","title":{"rendered":"\u7535\u5f71\u9662\u7f51\u4e0a\u552e\u7968\u7ba1\u7406\u7cfb\u7edf\u6570\u636e\u5e93\u8bbe\u8ba1\u62a5\u544a"},"content":{"rendered":"\n

1 \u9700\u6c42\u5206\u6790<\/h2>\n\n\n\n

1.1 \u80cc\u666f\u5206\u6790<\/h3>\n\n\n\n

\u8fd1\u4e9b\u5e74\u6765\uff0c\u56fd\u5bb6\u7ecf\u6d4e\u6c34\u5e73\u98de\u901f\u53d1\u5c55\uff0c\u4eba\u4eec\u6d88\u8d39\u6c34\u5e73\u65e5\u76ca\u589e\u9ad8\uff0c\u540c\u65f6\u7f51\u7edc\u7684\u98de\u901f\u53d1\u5c55\u4e5f\u7ed9\u4eba\u4eec\u751f\u6d3b\u5e26\u6765\u5de8\u5927\u4fbf\u5229\uff0c\u6211\u56fd\u7535\u5f71\u884c\u4e1a\u4e5f\u56e0\u6b64\u84ec\u52c3\u53d1\u5c55\uff0c\u5168\u56fd\u5404\u5730\u65b0\u589e\u7535\u5f71\u9662\u6570\u91cf\u5927\u5927\u589e\u52a0\uff0c\u5404\u79cd\u7c7b\u578b\u7535\u5f71\u5c42\u51fa\u4e0d\u7a77\uff0c\u4eba\u4eec\u53bb\u7535\u5f71\u9662\u89c2\u5f71\u7684\u9891\u7387\u5927\u5927\u589e\u52a0\uff0c\u7535\u5f71\u9662\u4ea7\u751f\u7684\u5404\u79cd\u4fe1\u606f\u968f\u4e4b\u5927\u91cf\u589e\u52a0\u3002\u5f53\u524d\uff0c\u6211\u56fd\u5f71\u9662\u5e02\u573a\u666e\u904d\u9762\u4e34\u7740\u4eba\u529b\u6210\u672c\u9ad8\uff0c\u5de5\u4f5c\u6548\u7387\u4f4e\uff0c\u6545\u969c\u7387\u9ad8\uff0c\u6280\u672f\u4eba\u5458\u6d41\u52a8\u6027\u5927\u7b49\u8bf8\u591a\u95ee\u9898\u3002\u4e3a\u589e\u52a0\u987e\u5ba2\u8d2d\u7968\u6e20\u9053\uff0c\u65b9\u4fbf\u987e\u5ba2\u8fdb\u884c\u7535\u5f71\u4fe1\u606f\u67e5\u8be2\u3001\u8d2d\u7968\uff0c\u540c\u65f6\u63d0\u9ad8\u5f71\u9662\u7684\u5de5\u4f5c\u6548\u7387\uff0c\u672c\u6587\u6839\u636e\u7535\u5f71\u9662\u7f51\u4e0a\u552e\u7968\u76f8\u5173\u9700\u6c42\u8bbe\u8ba1\u4e86\u7535\u5f71\u9662\u7f51\u4e0a\u552e\u7968\u7ba1\u7406\u4fe1\u606f\u7cfb\u7edf\uff0c\u7535\u5f71\u9662\u7f51\u4e0a\u552e\u7968\u7cfb\u7edf\u6570\u636e\u5e93\u6709\u5229\u4e8e\u7535\u5f71\u9662\u4fe1\u606f\u7684\u5b58\u50a8\uff0c\u7ba1\u7406\u548c\u5229\u7528\uff0c\u6709\u52a9\u4e8e\u7535\u5f71\u884c\u4e1a\u7edf\u8ba1\u5206\u6790\u5404\u79cd\u6570\u636e\uff0c\u63d0\u9ad8\u5f71\u9662\u5de5\u4f5c\u6548\u7387\uff0c\u4e5f\u6709\u52a9\u4e8e\u5bf9\u7535\u5f71\u7684\u8425\u9500\u548c\u6839\u636e\u5927\u91cf\u4fe1\u606f\u4e2d\u6709\u6548\u6570\u636e\u6765\u9884\u6d4b\u672a\u6765\u7535\u5f71\u884c\u4e1a\u7684\u53d1\u5c55\u8d8b\u52bf\u548c\u524d\u666f\u3002<\/p>\n\n\n\n

1.2 \u6570\u636e\u9700\u6c42\u5206\u6790<\/h3>\n\n\n\n

\u7535\u5f71\u9662\u7f51\u4e0a\u552e\u7968\u7ba1\u7406\u7cfb\u7edf\u6570\u636e\u5e93\u9700\u8981\u5bf9\u5f71\u7247\u7c7b\u578b\u3001\u5f71\u7247\u3001\u7528\u6237\u3001\u653e\u6620\u5385\u3001\u7535\u5f71\u7968\u3001\u5ea7\u4f4d\u3001\u7535\u5f71\u573a\u6b21\u3001\u8ba2\u5355\u7b49\u6570\u636e\u8fdb\u884c\u7ba1\u7406\uff0c\u624d\u80fd\u5b9e\u73b0\u7f51\u4e0a\u8d2d\u7968\u76f8\u5173\u529f\u80fd\uff0c\u5177\u4f53\u5982\u4e0b\uff1a<\/p>\n\n\n\n

    \n
  1. \u5f71\u7247\u7c7b\u578b\u6570\u636e\uff1a\u7c7b\u578b\u7f16\u53f7\u3001\u7c7b\u578b\u540d\u79f0<\/li>\n\n\n\n
  2. \u5f71\u7247\u6570\u636e\uff1a\u5f71\u7247\u7f16\u53f7\u3001\u540d\u79f0\u3001\u4e0a\u6620\u5e74\u4efd\u3001\u6240\u5c5e\u7c7b\u578b\u3001\u65f6\u957f\u3001\u5bfc\u6f14\u3001\u4e3b\u6f14<\/li>\n\n\n\n
  3. \u7528\u6237\uff1a\u7528\u6237\u540d\u3001\u5bc6\u7801\u3001\u59d3\u540d\u3001\u6027\u522b\u3001\u7535\u8bdd<\/li>\n\n\n\n
  4. \u653e\u6620\u5385\uff1a\u7f16\u53f7\u3001\u540d\u79f0\u3001\u7c7b\u578b\u3001\u5ea7\u4f4d\u6570<\/li>\n\n\n\n
  5. \u7535\u5f71\u7968\uff1a\u7f16\u53f7\u3001\u573a\u6b21\u3001\u5ea7\u4f4d\u53f7<\/li>\n\n\n\n
  6. \u5ea7\u4f4d\uff1a\u5ea7\u4f4d\u53f7\u3001\u72b6\u6001\u3001\u6240\u5c5e\u653e\u6620\u5385<\/li>\n\n\n\n
  7. \u7535\u5f71\u573a\u6b21\uff1a\u573a\u6b21\u7f16\u53f7\u3001\u5f71\u7247\u3001\u4ef7\u683c\u3001\u5f00\u59cb\u65f6\u95f4\u3001\u7ed3\u675f\u65f6\u95f4<\/li>\n\n\n\n
  8. \u8ba2\u5355\uff1a\u8ba2\u5355\u53f7\u3001\u7528\u6237\u540d\u3001\u91d1\u989d\u3001\u7535\u5f71\u7968\u3001\u72b6\u6001<\/li>\n<\/ol>\n\n\n\n

    1.3 \u4e1a\u52a1\u89c4\u5219\u5206\u6790<\/h3>\n\n\n\n

    \u4e3a\u7b80\u5316\u6570\u636e\u5e93\u7684\u8bbe\u8ba1\uff0c\u7ea6\u5b9a\u4ee5\u4e0b\u4e3b\u8981\u4e1a\u52a1\u89c4\u5219:\u4e00\u79cd\u5f71\u7247\u7c7b\u578b\u53ef\u4ee5\u5305\u542b\u591a\u90e8\u7535\u5f71\uff0c\u4e00\u90e8\u7535\u5f71\u53ea\u5c5e\u4e8e\u4e00\u79cd\u5f71\u7247\u7c7b\u578b\uff1b\u4e00\u4e2a\u7535\u5f71\u573a\u6b21\u53ef\u4ee5\u5305\u542b\u591a\u5f20\u7535\u5f71\u7968\uff0c\u4e00\u5f20\u7535\u5f71\u7968\u53ea\u5c5e\u4e8e\u4e00\u4e2a\u573a\u6b21\uff1b\u4e00\u4e2a\u7528\u6237\u53ef\u4ee5\u8d2d\u4e70\u591a\u5f20\u7535\u5f71\u7968\uff0c\u4e00\u5f20\u7535\u5f71\u7968\u53ea\u80fd\u88ab\u4e00\u4e2a\u7528\u6237\u8d2d\u4e70\uff1b\u4e00\u4e2a\u653e\u6620\u5385\u53ef\u4ee5\u64ad\u653e\u591a\u90e8\u7535\u5f71\uff0c\u4e00\u90e8\u7535\u5f71\u4e5f\u53ef\u4ee5\u5728\u591a\u4e2a\u653e\u6620\u5385\u64ad\u653e\uff1b\u4e00\u4e2a\u653e\u6620\u5385\u6709\u591a\u4e2a\u5ea7\u4f4d\uff0c\u4e00\u4e2a\u5ea7\u4f4d\u53ea\u5c5e\u4e8e\u4e00\u4e2a\u653e\u6620\u5385\u3002<\/p>\n\n\n\n

    1.4 \u529f\u80fd\u6a21\u5757<\/h3>\n\n\n\n

    \u8be5\u7535\u5f71\u9662\u7f51\u4e0a\u552e\u7968\u7cfb\u7edf\u4e3b\u8981\u5305\u542b\u4e24\u7c7b\u7528\u6237\uff1a\u7ba1\u7406\u5458\u53ca\u987e\u5ba2\uff0c\u5176\u5206\u522b\u5bf9\u5e94\u4e0d\u540c\u7684\u529f\u80fd\u6a21\u5757\uff0c\u5177\u4f53\u5982\u4e0b\uff1a<\/p>\n\n\n\n

    \u7ba1\u7406\u5458\uff1a\u7528\u6237\u7ba1\u7406\u3001\u5f71\u7247\u7ba1\u7406\u3001\u573a\u6b21\u7ba1\u7406\u3001\u8ba2\u5355\u7ba1\u7406\u3001\u7edf\u8ba1\u5206\u6790<\/p>\n\n\n\n

    \u7528\u6237\uff1a\u6ce8\u518c\u3001\u767b\u5f55\u3001\u8d2d\u7968<\/p>\n\n\n\n

    2 \u6570\u636e\u5e93\u6982\u5ff5\u6a21\u578b<\/h2>\n\n\n\n

    2.1 \u5c40\u90e8ER\u56fe<\/h3>\n\n\n
    \n
    \"\"
    \u5f71\u7247ER\u56fe<\/figcaption><\/figure><\/div>\n\n
    \n
    \"\"
    \u7528\u6237\u7c7b\u578bER\u56fe<\/figcaption><\/figure><\/div>\n\n
    \n
    \"\"
    \u7528\u6237ER\u56fe<\/figcaption><\/figure><\/div>\n\n
    \n
    \"\"
    \u653e\u6620\u5385ER\u56fe<\/figcaption><\/figure><\/div>\n\n\n

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

    2.2 \u5168\u5c40ER\u56fe<\/h3>\n\n\n
    \n
    \"\"
    \u5168\u5c40ER\u56fe<\/figcaption><\/figure><\/div>\n\n\n

    3 \u6570\u636e\u5e93\u903b\u8f91\u6a21\u578b<\/h2>\n\n\n\n

    3.1 \u5173\u7cfb\u6a21\u5f0f\u8bbe\u8ba1<\/h3>\n\n\n\n

    \u7cfb\u7edf\u5173\u7cfb\u6a21\u5f0f\u5982\u4e0b\uff08\u4e3b\u952e\u52a0\u5b9e\u7ebf\uff0c\u5916\u952e\u52a0\u865a\u7ebf\uff09\uff1a<\/p>\n\n\n\n

    \u7528\u6237\u7c7b\u578b\u8868\uff08\u7c7b\u7f16\u7f16\u53f7\uff0c\u7c7b\u578b\u540d\uff0c\u6298\u6263\uff09<\/p>\n\n\n\n

    \u7528\u6237\u8868\uff08\u7528\u6237\u540d\uff0c\u5bc6\u7801\uff0c\u59d3\u540d\uff0c\u6027\u522b\uff0c\u7535\u8bdd\uff0c\u7c7b\u578b\u7f16\u53f7\uff09<\/p>\n\n\n\n

    \u653e\u6620\u5385\u8868\uff08\u7f16\u53f7\uff0c\u540d\u79f0\uff0c\u7c7b\u578b\uff0c\u5ea7\u4f4d\u6570\uff09<\/p>\n\n\n\n

    \u5ea7\u4f4d\u8868\uff08\u5ea7\u4f4d\u7f16\u53f7\uff0c\u72b6\u6001\uff0c\u653e\u6620\u5385\u7f16\u53f7\uff09<\/p>\n\n\n\n

    \u5f71\u7247\u7c7b\u578b\uff08\u7f16\u53f7\uff0c\u540d\u79f0\uff09<\/p>\n\n\n\n

    \u5f71\u7247\u8868\uff08\u7f16\u53f7\uff0c\u540d\u79f0\uff0c\u4e0a\u6620\u5e74\u4efd\uff0c\u7c7b\u578b\u7f16\u53f7\uff0c\u65f6\u957f\uff0c\u5bfc\u6f14\uff0c\u8bed\u8a00\uff09<\/p>\n\n\n\n

    \u573a\u6b21\u8868\uff08\u7f16\u53f7\uff0c\u5f71\u7247\u7f16\u53f7\uff0c\u653e\u6620\u5385\u7f16\u53f7\uff0c\u4ef7\u683c\uff0c\u64ad\u653e\u65e5\u671f\uff0c\u64ad\u653e\u65f6\u95f4\uff09<\/p>\n\n\n\n

    \u7535\u5f71\u7968\u8868\uff08\u7f16\u53f7\uff0c\u573a\u6b21\u53f7\uff0c\u5ea7\u4f4d\u53f7\uff0c\u72b6\u6001\uff09<\/p>\n\n\n\n

    \u8ba2\u5355\u8868\uff08\u8ba2\u5355\u53f7\uff0c\u7528\u6237\u540d\uff0c\u603b\u91d1\u989d\uff0c\u7968\u6570\uff0c\u8d2d\u4e70\u65f6\u95f4\uff09<\/p>\n\n\n\n

    \u8ba2\u5355\u660e\u7ec6\u8868\uff08\u8ba2\u5355\u53f7\uff0c\u7968\u53f7\uff0c\u662f\u5426\u9000\u7968\uff09<\/p>\n\n\n\n

    3.2 \u6570\u636e\u6a21\u5f0f\u5173\u7cfb\u56fe<\/h3>\n\n\n
    \n
    \"\"<\/figure><\/div>\n\n\n

    4 \u521b\u5efa\u6570\u636e\u5e93\u3001\u8868\u3001\u63d2\u5165\u6570\u636e<\/h2>\n\n\n\n

    4.1 \u521b\u5efa\u6570\u636e\u5e93\u3001\u8868<\/h3>\n\n\n\n

    \uff081\uff09\u521b\u5efa\u6570\u636e\u5e93<\/p>\n\n\n\n

    create database film<\/p>\n\n\n\n

    \uff082\uff09\u521b\u5efa\u7528\u6237\u7c7b\u578b\u8868<\/p>\n\n\n\n

    create table usertype<\/p>\n\n\n\n

    (tid  int not null,<\/p>\n\n\n\n

    tname  varchar(20),<\/p>\n\n\n\n

    discount decimal(3,2))<\/p>\n\n\n\n

    \uff083\uff09\u521b\u5efa\u7528\u6237\u8868<\/p>\n\n\n\n

      \n
    1. <\/li>\n<\/ol>\n\n\n\n

      create table users<\/p>\n\n\n\n

      (uname varchar(20) not null,<\/p>\n\n\n\n

      upwd varchar(10) not null,<\/p>\n\n\n\n

      realname varchar(10) not null ,<\/p>\n\n\n\n

      sex char(2) not null,<\/p>\n\n\n\n

      uphone char(11) not null,<\/p>\n\n\n\n

      tid int)<\/p>\n\n\n\n

      \uff084\uff09\u521b\u5efa\u653e\u6620\u5385\u8868<\/p>\n\n\n\n

      create table hall<\/p>\n\n\n\n

      (hid int not null,<\/p>\n\n\n\n

      hname varchar(20) not null,<\/p>\n\n\n\n

      htype varchar(20) not null,<\/p>\n\n\n\n

      seatnum int not null)<\/p>\n\n\n\n

      \uff085\uff09\u521b\u5efa\u5ea7\u4f4d\u8868<\/p>\n\n\n\n

      create table seat<\/p>\n\n\n\n

      (sid int not null,<\/p>\n\n\n\n

      sname varchar(20) not null,<\/p>\n\n\n\n

      status char(1) not null ,<\/p>\n\n\n\n

      hid int)<\/p>\n\n\n\n

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

      4.2 \u6dfb\u52a0\u6570\u636e<\/h3>\n\n\n\n

      \uff081\uff09\u6dfb\u52a0\u7528\u6237\u7c7b\u578b<\/p>\n\n\n\n

      INSERT INTO usertype VALUES('1', '\u666e\u901a\u4f1a\u5458', '1')<\/p>\n\n\n\n

      INSERT INTO usertype VALUES('2', 'vip\u4f1a\u5458', '0.88')<\/p>\n\n\n\n

      \uff082\uff09\u6dfb\u52a0\u7528\u6237<\/p>\n\n\n\n

      INSERT INTO USERS VALUES('u0001', 'sfd343w', '\u5f20\u4e09', '\u7537', '15859656321', '1')<\/p>\n\n\n\n

      INSERT INTO USERS VALUES('u0002', 'fgfgere2', '\u674e\u56db', '\u7537', '15859656322', '1')<\/p>\n\n\n\n

      INSERT INTO USERS VALUES('u0003', '343sedfds', '\u738b\u5f3a', '\u7537', '15859656323', '1')<\/p>\n\n\n\n

      INSERT INTO USERS VALUES('u0004', '45dfd65', '\u674e\u601d\u601d', '\u5973', '15859656324', '1')<\/p>\n\n\n\n

      INSERT INTO USERS VALUES('u0005', '167yhkjl', '\u8d75\u7fa4', '\u7537', '15859656325', '2')<\/p>\n\n\n\n

      INSERT INTO USERS VALUES('u0006', '3567hftui', '\u5218\u4e1c', '\u7537', '15859656326', '2')<\/p>\n\n\n\n

      INSERT INTO USERS VALUES('u0007', 'ghh88kkk', '\u5218\u5029\u5029', '\u5973', '15859656327', '2')<\/p>\n\n\n\n

      INSERT INTO USERS VALUES('u0008', 'gfyu890o', '\u6d66\u4e1c\u95e8', '\u7537', '15859656328', '2')<\/p>\n\n\n\n

      INSERT INTO USERS VALUES('u0009', 'gfhju865h', '\u90ed\u8d1d\u8d1d', '\u7537', '15859656329', '2') INSERT INTO USERS VALUES('u0010', 'fdgyt67uj', '\u738b\u5149\u5f3a', '\u7537', '15859656330', '2')<\/p>\n\n\n\n

      \uff083\uff09\u6dfb\u52a0\u5f71\u7247\u7c7b\u578b<\/p>\n\n\n\n

      INSERT INTO filmtype VALUES('1', '\u6218\u4e89')<\/p>\n\n\n\n

      INSERT INTO filmtype VALUES('2', '\u52a8\u4f5c')<\/p>\n\n\n\n

      INSERT INTO filmtype VALUES('3', '\u5267\u60c5')<\/p>\n\n\n\n

      INSERT INTO filmtype VALUES('4', '\u60ac\u7591')<\/p>\n\n\n\n

      INSERT INTO filmtype VALUES('5', '\u7231\u60c5')<\/p>\n\n\n\n

      INSERT INTO filmtype VALUES('6', '\u72af\u7f6a')<\/p>\n\n\n\n

      INSERT INTO filmtype VALUES('7', '\u559c\u5267')<\/p>\n\n\n\n

      INSERT INTO filmtype VALUES('8', '\u5192\u9669')<\/p>\n\n\n\n

      INSERT INTO filmtype VALUES('9', '\u6b66\u4fa0')<\/p>\n\n\n\n

      INSERT INTO filmtype VALUES('10', '\u5bb6\u5ead')<\/p>\n\n\n\n

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

      5 sql\u5b9e\u73b0<\/h2>\n\n\n\n

      \uff081\uff09\u67d0\u4e2a\u5f71\u7247\u7535\u5f71\u7968\u8fd8\u672a\u552e\u51fa\u7684\u529f\u80fd\u5b9e\u73b0<\/p>\n\n\n\n

      create view ticket_not_sale<\/p>\n\n\n\n

      as<\/p>\n\n\n\n

      select f.fname,s.startdate,s.starttime,st.Sname<\/p>\n\n\n\n

      from session s,film f,Ticket t ,seat st<\/p>\n\n\n\n

      where s.fid=f.fid<\/p>\n\n\n\n

      and s.sid=t.sid<\/p>\n\n\n\n

      and t.seatid=st.sid<\/p>\n\n\n\n

      and t.status=0<\/p>\n\n\n\n

      \"\"<\/figure>\n\n\n\n

      \uff082\uff09\u7535\u5f71\u7968\u623f\u60c5\u51b5\u7edf\u8ba1\u529f\u80fd\u5b9e\u73b0<\/p>\n\n\n\n

      create view film_sales<\/p>\n\n\n\n

      as<\/p>\n\n\n\n

      select f.fname,SUM(o.totalprice) as totalmoney<\/p>\n\n\n\n

      from film f,orders o,orderdetail d,ticket t,session s<\/p>\n\n\n\n

      where o.oid=d.oid<\/p>\n\n\n\n

      and d.tid=t.tid<\/p>\n\n\n\n

      and t.sid=s.sid<\/p>\n\n\n\n

      and s.fid=f.fid<\/p>\n\n\n\n

      group by f.fname,o.odate<\/p>\n\n\n\n

      \"\"<\/figure>\n\n\n\n

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

      6 \u603b\u7ed3<\/h2>\n\n\n\n

      \u8bfe\u7a0b\u8bbe\u8ba1\u662f\u57f9\u517b\u5b66\u751f\u7efc\u5408\u8fd0\u7528\u6240\u5b66\u77e5\u8bc6,\u53d1\u73b0,\u63d0\u51fa,\u5206\u6790\u548c\u89e3\u51b3\u5b9e\u9645\u95ee\u9898,\u953b\u70bc\u5b9e\u8df5\u80fd\u529b\u7684\u91cd\u8981\u73af\u8282,\u662f\u5bf9\u5b66\u751f\u5b9e\u9645\u5de5\u4f5c\u80fd\u529b\u7684\u5177\u4f53\u8bad\u7ec3\u548c\u8003\u5bdf\u8fc7\u7a0b. \u672c\u6b21\u8bfe\u7a0b\u8bbe\u8ba1\u867d\u7136\u5f88\u8f9b\u82e6\uff0c\u5b9e\u5728\u662f\u53d7\u76ca\u532a\u6d45\u3002\u901a\u8fc7\u672c\u6b21\u8bfe\u7a0b\u8bbe\u8ba1\uff0c\u5728\u8bbe\u8ba1\u8fc7\u7a0b\u4e2d\u78b0\u5230\u4e86\u5f88\u591a\u95ee\u9898\uff0c\u521a\u5f00\u59cb\u8981\u8bbe\u8ba1\u7684\u65f6\u5019\uff0c\u8fd8\u771f\u4e0d\u77e5\u9053\u4ece\u54ea\u91cc\u4e0b\u624b\u4f46\u6700\u7ec8\u5728\u540c\u5b66\u548c\u8001\u5e08\u7684\u5e2e\u52a9\u4e0b\u5f97\u5230\u4e86\u89e3\u51b3\uff0c\u8ba9\u6211\u5b66\u4f1a\u4e86\u597d\u591a\u4e66\u672c\u4e0a\u6ca1\u6709\u7684\u4e1c\u897f\uff0c\u901a\u8fc7\u672c\u6b21\u8bfe\u7a0b\u8bbe\u8ba1\u6211\u4e5f\u80fd\u5c06\u8bfe\u672c\u4e0a\u7684\u77e5\u8bc6\u878d\u4f1a\u8d2f\u901a\uff0c\u8d77\u5230\u4e86\u5f88\u597d\u7684\u8f85\u52a9\u5b66\u4e60\u7684\u6548\u679c\uff0c\u53ea\u6709\u7406\u8bba\u77e5\u8bc6\u662f\u8fdc\u8fdc\u4e0d\u591f\u7684\uff0c\u53ea\u6709\u628a\u6240\u5b66\u7684\u7406\u8bba\u77e5\u8bc6\u4e0e\u5b9e\u8df5\u76f8\u7ed3\u5408\u8d77\u6765\uff0c\u4ece\u7406\u8bba\u4e2d\u5f97\u51fa\u7ed3\u8bba\uff0c\u624d\u80fd\u771f\u6b63\u63d0\u9ad8\u81ea\u5df1\u7684\u5b9e\u9645\u52a8\u624b\u80fd\u529b\u548c\u72ec\u7acb\u601d\u8003\u7684\u80fd\u529b\u3002<\/p>\n\n\n\n

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

      \u5b8c\u6574\u62a5\u544a\u53ca\u5168\u5957SQL\u4ee3\u7801\u4e0b\u8f7d\uff1a<\/mark> https:\/\/pan.baidu.com\/s\/1ft6DzxaYU27aATyo52sKDQ<\/a> <\/p>\n\n\n\n

      \u63d0\u53d6\u7801<\/mark>:

      \r\n\t\t\t\t\u60a8\u9700\u8981\u5148\u652f\u4ed8 6.8\u5143<\/b> \u624d\u80fd\u67e5\u770b\u6b64\u5904\u5185\u5bb9\uff01\u7acb\u5373\u652f\u4ed8<\/a>\r\n\t\t\t<\/div><\/p> <\/p>\n","protected":false},"excerpt":{"rendered":"

      \u5b8c\u6210\u4e86\u7535\u5f71\u9662\u7f51\u4e0a\u552e\u7968\u7ba1\u7406\u7cfb\u7edf\u7684\u6570\u636e\u5e93\u8bfe\u7a0b\u8bbe\u8ba1\uff0c\u5305\u62ec\u6570\u636e\u5e93\u6982\u5ff5\u6a21\u578b\u8bbe\u8ba1\u3001\u903b\u8f91\u6a21\u578b\u8bbe\u8ba1\u3001ER\u56fe\uff0c\u5173\u7cfb\u6a21\u5f0f\u3001\u89c6\u56fe\u3001\u89e6\u53d1\u5668\u7b49\uff0c\u63d0\u4f9b\u5b8c\u6574\u62a5\u544a\u53ca\u5168\u5957sql\u4ee3\u7801\u4e0b\u8f7d\u3002<\/p>\n","protected":false},"author":1,"featured_media":278,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11,19],"tags":[23],"yoast_head":"\n\u7535\u5f71\u9662\u7f51\u4e0a\u552e\u7968\u7ba1\u7406\u7cfb\u7edf\u6570\u636e\u5e93\u8bbe\u8ba1\u62a5\u544a - \u8bfe\u8bbe\u5e2e<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/www.keshebang.com\/?p=263\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u7535\u5f71\u9662\u7f51\u4e0a\u552e\u7968\u7ba1\u7406\u7cfb\u7edf\u6570\u636e\u5e93\u8bbe\u8ba1\u62a5\u544a - \u8bfe\u8bbe\u5e2e\" \/>\n<meta property=\"og:description\" content=\"\u5b8c\u6210\u4e86\u7535\u5f71\u9662\u7f51\u4e0a\u552e\u7968\u7ba1\u7406\u7cfb\u7edf\u7684\u6570\u636e\u5e93\u8bfe\u7a0b\u8bbe\u8ba1\uff0c\u5305\u62ec\u6570\u636e\u5e93\u6982\u5ff5\u6a21\u578b\u8bbe\u8ba1\u3001\u903b\u8f91\u6a21\u578b\u8bbe\u8ba1\u3001ER\u56fe\uff0c\u5173\u7cfb\u6a21\u5f0f\u3001\u89c6\u56fe\u3001\u89e6\u53d1\u5668\u7b49\uff0c\u63d0\u4f9b\u5b8c\u6574\u62a5\u544a\u53ca\u5168\u5957sql\u4ee3\u7801\u4e0b\u8f7d\u3002\" \/>\n<meta property=\"og:url\" content=\"http:\/\/www.keshebang.com\/?p=263\" \/>\n<meta property=\"og:site_name\" content=\"\u8bfe\u8bbe\u5e2e\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-30T14:57:57+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-13T02:02:38+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/www.keshebang.com\/wp-content\/uploads\/2024\/03\/film.png\" \/>\n\t<meta property=\"og:image:width\" content=\"200\" \/>\n\t<meta property=\"og:image:height\" content=\"158\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"junkui\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"junkui\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"http:\/\/www.keshebang.com\/?p=263\",\"url\":\"http:\/\/www.keshebang.com\/?p=263\",\"name\":\"\u7535\u5f71\u9662\u7f51\u4e0a\u552e\u7968\u7ba1\u7406\u7cfb\u7edf\u6570\u636e\u5e93\u8bbe\u8ba1\u62a5\u544a - \u8bfe\u8bbe\u5e2e\",\"isPartOf\":{\"@id\":\"http:\/\/www.keshebang.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"http:\/\/www.keshebang.com\/?p=263#primaryimage\"},\"image\":{\"@id\":\"http:\/\/www.keshebang.com\/?p=263#primaryimage\"},\"thumbnailUrl\":\"http:\/\/www.keshebang.com\/wp-content\/uploads\/2024\/03\/film.png\",\"datePublished\":\"2024-03-30T14:57:57+00:00\",\"dateModified\":\"2025-07-13T02:02:38+00:00\",\"author\":{\"@id\":\"http:\/\/www.keshebang.com\/#\/schema\/person\/f253078d4cc39ff1ba6253edefd7458a\"},\"breadcrumb\":{\"@id\":\"http:\/\/www.keshebang.com\/?p=263#breadcrumb\"},\"inLanguage\":\"zh-CN\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"http:\/\/www.keshebang.com\/?p=263\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-CN\",\"@id\":\"http:\/\/www.keshebang.com\/?p=263#primaryimage\",\"url\":\"http:\/\/www.keshebang.com\/wp-content\/uploads\/2024\/03\/film.png\",\"contentUrl\":\"http:\/\/www.keshebang.com\/wp-content\/uploads\/2024\/03\/film.png\",\"width\":200,\"height\":158},{\"@type\":\"BreadcrumbList\",\"@id\":\"http:\/\/www.keshebang.com\/?p=263#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"http:\/\/www.keshebang.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u7535\u5f71\u9662\u7f51\u4e0a\u552e\u7968\u7ba1\u7406\u7cfb\u7edf\u6570\u636e\u5e93\u8bbe\u8ba1\u62a5\u544a\"}]},{\"@type\":\"WebSite\",\"@id\":\"http:\/\/www.keshebang.com\/#website\",\"url\":\"http:\/\/www.keshebang.com\/\",\"name\":\"\u8bfe\u8bbe\u5e2e\",\"description\":\"\u63d0\u4f9b\u6570\u636e\u5e93\u76f8\u5173\u8bfe\u7a0b\u8bbe\u8ba1\u3001\u77e5\u8bc6\u5206\u4eab\u3001\u8f6f\u4ef6\u4e0b\u8f7d\u5b89\u88c5\u7b49\uff0c\u52a9\u4f60\u4e00\u81c2\u4e4b\u529b\uff01\uff01\uff01\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"http:\/\/www.keshebang.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-CN\"},{\"@type\":\"Person\",\"@id\":\"http:\/\/www.keshebang.com\/#\/schema\/person\/f253078d4cc39ff1ba6253edefd7458a\",\"name\":\"junkui\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-CN\",\"@id\":\"http:\/\/www.keshebang.com\/#\/schema\/person\/image\/\",\"url\":\"http:\/\/0.gravatar.com\/avatar\/9128e1697db80f8c42fe689c44a6524e?s=96&d=identicon&r=g\",\"contentUrl\":\"http:\/\/0.gravatar.com\/avatar\/9128e1697db80f8c42fe689c44a6524e?s=96&d=identicon&r=g\",\"caption\":\"junkui\"},\"sameAs\":[\"http:\/\/www.keshebang.com\"],\"url\":\"http:\/\/www.keshebang.com\/?author=1\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u7535\u5f71\u9662\u7f51\u4e0a\u552e\u7968\u7ba1\u7406\u7cfb\u7edf\u6570\u636e\u5e93\u8bbe\u8ba1\u62a5\u544a - \u8bfe\u8bbe\u5e2e","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"http:\/\/www.keshebang.com\/?p=263","og_locale":"zh_CN","og_type":"article","og_title":"\u7535\u5f71\u9662\u7f51\u4e0a\u552e\u7968\u7ba1\u7406\u7cfb\u7edf\u6570\u636e\u5e93\u8bbe\u8ba1\u62a5\u544a - \u8bfe\u8bbe\u5e2e","og_description":"\u5b8c\u6210\u4e86\u7535\u5f71\u9662\u7f51\u4e0a\u552e\u7968\u7ba1\u7406\u7cfb\u7edf\u7684\u6570\u636e\u5e93\u8bfe\u7a0b\u8bbe\u8ba1\uff0c\u5305\u62ec\u6570\u636e\u5e93\u6982\u5ff5\u6a21\u578b\u8bbe\u8ba1\u3001\u903b\u8f91\u6a21\u578b\u8bbe\u8ba1\u3001ER\u56fe\uff0c\u5173\u7cfb\u6a21\u5f0f\u3001\u89c6\u56fe\u3001\u89e6\u53d1\u5668\u7b49\uff0c\u63d0\u4f9b\u5b8c\u6574\u62a5\u544a\u53ca\u5168\u5957sql\u4ee3\u7801\u4e0b\u8f7d\u3002","og_url":"http:\/\/www.keshebang.com\/?p=263","og_site_name":"\u8bfe\u8bbe\u5e2e","article_published_time":"2024-03-30T14:57:57+00:00","article_modified_time":"2025-07-13T02:02:38+00:00","og_image":[{"width":200,"height":158,"url":"http:\/\/www.keshebang.com\/wp-content\/uploads\/2024\/03\/film.png","type":"image\/png"}],"author":"junkui","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"junkui","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"4 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"http:\/\/www.keshebang.com\/?p=263","url":"http:\/\/www.keshebang.com\/?p=263","name":"\u7535\u5f71\u9662\u7f51\u4e0a\u552e\u7968\u7ba1\u7406\u7cfb\u7edf\u6570\u636e\u5e93\u8bbe\u8ba1\u62a5\u544a - \u8bfe\u8bbe\u5e2e","isPartOf":{"@id":"http:\/\/www.keshebang.com\/#website"},"primaryImageOfPage":{"@id":"http:\/\/www.keshebang.com\/?p=263#primaryimage"},"image":{"@id":"http:\/\/www.keshebang.com\/?p=263#primaryimage"},"thumbnailUrl":"http:\/\/www.keshebang.com\/wp-content\/uploads\/2024\/03\/film.png","datePublished":"2024-03-30T14:57:57+00:00","dateModified":"2025-07-13T02:02:38+00:00","author":{"@id":"http:\/\/www.keshebang.com\/#\/schema\/person\/f253078d4cc39ff1ba6253edefd7458a"},"breadcrumb":{"@id":"http:\/\/www.keshebang.com\/?p=263#breadcrumb"},"inLanguage":"zh-CN","potentialAction":[{"@type":"ReadAction","target":["http:\/\/www.keshebang.com\/?p=263"]}]},{"@type":"ImageObject","inLanguage":"zh-CN","@id":"http:\/\/www.keshebang.com\/?p=263#primaryimage","url":"http:\/\/www.keshebang.com\/wp-content\/uploads\/2024\/03\/film.png","contentUrl":"http:\/\/www.keshebang.com\/wp-content\/uploads\/2024\/03\/film.png","width":200,"height":158},{"@type":"BreadcrumbList","@id":"http:\/\/www.keshebang.com\/?p=263#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"http:\/\/www.keshebang.com\/"},{"@type":"ListItem","position":2,"name":"\u7535\u5f71\u9662\u7f51\u4e0a\u552e\u7968\u7ba1\u7406\u7cfb\u7edf\u6570\u636e\u5e93\u8bbe\u8ba1\u62a5\u544a"}]},{"@type":"WebSite","@id":"http:\/\/www.keshebang.com\/#website","url":"http:\/\/www.keshebang.com\/","name":"\u8bfe\u8bbe\u5e2e","description":"\u63d0\u4f9b\u6570\u636e\u5e93\u76f8\u5173\u8bfe\u7a0b\u8bbe\u8ba1\u3001\u77e5\u8bc6\u5206\u4eab\u3001\u8f6f\u4ef6\u4e0b\u8f7d\u5b89\u88c5\u7b49\uff0c\u52a9\u4f60\u4e00\u81c2\u4e4b\u529b\uff01\uff01\uff01","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"http:\/\/www.keshebang.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-CN"},{"@type":"Person","@id":"http:\/\/www.keshebang.com\/#\/schema\/person\/f253078d4cc39ff1ba6253edefd7458a","name":"junkui","image":{"@type":"ImageObject","inLanguage":"zh-CN","@id":"http:\/\/www.keshebang.com\/#\/schema\/person\/image\/","url":"http:\/\/0.gravatar.com\/avatar\/9128e1697db80f8c42fe689c44a6524e?s=96&d=identicon&r=g","contentUrl":"http:\/\/0.gravatar.com\/avatar\/9128e1697db80f8c42fe689c44a6524e?s=96&d=identicon&r=g","caption":"junkui"},"sameAs":["http:\/\/www.keshebang.com"],"url":"http:\/\/www.keshebang.com\/?author=1"}]}},"_links":{"self":[{"href":"http:\/\/www.keshebang.com\/index.php?rest_route=\/wp\/v2\/posts\/263"}],"collection":[{"href":"http:\/\/www.keshebang.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.keshebang.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.keshebang.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.keshebang.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=263"}],"version-history":[{"count":8,"href":"http:\/\/www.keshebang.com\/index.php?rest_route=\/wp\/v2\/posts\/263\/revisions"}],"predecessor-version":[{"id":341,"href":"http:\/\/www.keshebang.com\/index.php?rest_route=\/wp\/v2\/posts\/263\/revisions\/341"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.keshebang.com\/index.php?rest_route=\/wp\/v2\/media\/278"}],"wp:attachment":[{"href":"http:\/\/www.keshebang.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=263"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.keshebang.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=263"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.keshebang.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=263"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}