{"id":208,"date":"2024-03-17T13:03:19","date_gmt":"2024-03-17T13:03:19","guid":{"rendered":"http:\/\/www.keshebang.com\/?p=208"},"modified":"2025-02-19T11:43:42","modified_gmt":"2025-02-19T11:43:42","slug":"sql-server%e9%80%89%e8%af%be%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=208","title":{"rendered":"sql server\u6570\u636e\u5e93\u8bfe\u7a0b\u8bbe\u8ba1\u4e4b\u9009\u8bfe\u7cfb\u7edf\u6570\u636e\u5e93\u8bbe\u8ba1\u62a5\u544a"},"content":{"rendered":"\n

1\u3001\u9700\u6c42\u5206\u6790<\/h3>\n\n\n\n

1.1\u3001\u7cfb\u7edf\u5206\u6790<\/h4>\n\n\n\n

\u5b66\u751f\u9009\u8bfe\u7cfb\u7edf\u4e3b\u8981\u5b8c\u6210\u5b66\u751f\u3001\u8bfe\u7a0b\u3001\u6559\u5e08\u7b49\u7684\u7ba1\u7406\uff0c\u4ee5\u53ca\u5b66\u751f\u9009\u8bfe\uff0c\u6559\u5e08\u4e0a\u4f20\u6210\u7ee9\u7b49\u3002\u7cfb\u7edf\u4e3b\u8981\u6709\u4e09\u79cd\u7528\u6237\uff1a\u7ba1\u7406\u5458\u3001\u6559\u5e08\u3001\u5b66\u751f\uff0c\u5404\u81ea\u80fd\u901a\u8fc7\u7cfb\u7edf\u5b9e\u73b0\u7684\u64cd\u4f5c\u5982\u4e0b\uff1a<\/p>\n\n\n\n

\u7ba1\u7406\u5458\uff1a<\/p>\n\n\n\n

    \n
  1. \u5b66\u751f\u7ba1\u7406<\/li>\n\n\n\n
  2. \u6559\u5e08\u7ba1\u7406<\/li>\n\n\n\n
  3. \u8bfe\u7a0b\u7ba1\u7406<\/li>\n\n\n\n
  4. \u6388\u8bfe\u5b89\u6392<\/li>\n\n\n\n
  5. \u4e13\u4e1a\u3001\u73ed\u7ea7\u7ba1\u7406<\/li>\n<\/ol>\n\n\n\n

    \u5b66\u751f\uff1a<\/p>\n\n\n\n

      \n
    1. \u9009\u8bfe<\/li>\n\n\n\n
    2. \u67e5\u770b\u5df2\u9009\u8bfe\u7a0b<\/li>\n\n\n\n
    3. \u67e5\u770b\u6210\u7ee9<\/li>\n<\/ol>\n\n\n\n

      \u6559\u5e08\uff1a<\/p>\n\n\n\n

        \n
      1. \u67e5\u770b\u8bb2\u6388\u8bfe\u7a0b<\/li>\n\n\n\n
      2. \u67e5\u770b\u9009\u8bfe\u5b66\u751f<\/li>\n\n\n\n
      3. \u6210\u7ee9\u5f55\u5165<\/li>\n<\/ol>\n\n\n\n

        1.2\u3001\u529f\u80fd\u6a21\u578b\u5212\u5206<\/h4>\n\n\n\n

        \u6839\u636e\u4ee5\u4e0a\u5206\u6790\uff0c\u53ef\u4ee5\u753b\u51fa\u7cfb\u7edf\u7684\u529f\u80fd\u7ed3\u6784\u56fe\uff0c\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n\n\n

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

        2\u3001\u6982\u5ff5\u6a21\u578b\u8bbe\u8ba1<\/h3>\n\n\n\n

        2.1\u3001\u5c40\u90e8E-R\u56fe<\/h4>\n\n\n\n

        \u901a\u8fc7\u5206\u6790\u5171\u627e\u51fa6\u4e2a\u5b9e\u4f53\uff1a\u4e13\u4e1a\u3001\u73ed\u7ea7\u3001\u6559\u5e08\u3001\u5b66\u751f\u3001\u8bfe\u7a0b\u3001\u6559\u5b66\u8ba1\u5212\u3002<\/p>\n\n\n

        \n
        \"\"
        \u4e13\u4e1a-\u73ed\u7ea7er\u56fe<\/figcaption><\/figure><\/div>\n\n
        \n
        \"\"
        \u73ed\u7ea7-\u5b66\u751fer\u56fe<\/figcaption><\/figure><\/div>\n\n
        \n
        \"\"
        \u5b66\u751f-\u8bfe\u7a0ber\u56fe<\/figcaption><\/figure><\/div>\n\n\n

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

        2.2\u3001\u5168\u5c40E-R\u56fe<\/h4>\n\n\n
        \n
        \"\"<\/figure><\/div>\n\n\n

        3\u3001\u903b\u8f91\u7ed3\u6784\u8bbe\u8ba1<\/h3>\n\n\n\n

        3.1\u3001\u5173\u7cfb\u6a21\u578b<\/h4>\n\n\n\n

        \u5171\u8bbe\u8ba1\u4e86\u516b\u5f20\u8868\uff1a\u4e13\u4e1a\u8868\u3001\u73ed\u7ea7\u8868\u3001\u6559\u5e08\u8868\u3001\u5b66\u751f\u8868\u3001\u8bfe\u7a0b\u8868\u3001\u6388\u8bfe\u8868\u3001\u6210\u7ee9\u8868\u3001\u6559\u5b66\u8ba1\u5212\u8868\u3002\u5173\u7cfb\u6a21\u5f0f\u5206\u522b\u5982\u4e0b\uff1a<\/p>\n\n\n\n

        \u4e13\u4e1a\uff08\u4e13\u4e1a\u7f16\u53f7\uff0c\u4e13\u4e1a\u540d\u79f0\uff09 \u4e3b\u952e\uff1a\u4e13\u4e1a\u7f16\u53f7<\/p>\n\n\n\n

        \u73ed\u7ea7\uff08\u73ed\u7ea7\u53f7\uff0c\u73ed\u7ea7\u540d\uff0c\u8f85\u5bfc\u5458\uff09\u4e3b\u952e\uff1a\u73ed\u7ea7\u53f7<\/p>\n\n\n\n

        \u6559\u5e08\uff08\u6559\u5e08\u53f7\uff0c\u59d3\u540d\uff0c\u804c\u79f0\uff09\u4e3b\u952e\uff1a\u6559\u5e08\u53f7<\/p>\n\n\n\n

        \u5b66\u751f\uff08\u5b66\u53f7\uff0c\u59d3\u540d\uff0c\u6027\u522b\uff0c\u51fa\u751f\u65e5\u671f\uff0c\u73ed\u7ea7\u53f7\uff09\u4e3b\u952e\uff1a\u5b66\u53f7<\/p>\n\n\n\n

        \u8bfe\u7a0b\uff08\u8bfe\u7a0b\u53f7\uff0c\u8bfe\u7a0b\u540d\uff0c\u5b66\u5206\uff09\u4e3b\u952e\uff1a\u8bfe\u7a0b\u53f7<\/p>\n\n\n\n

        \u6388\u8bfe\uff08\u6388\u8bfe\u7f16\u53f7\uff0c\u6559\u5e08\u53f7\uff0c\u8bfe\u7a0b\u53f7\uff0c\u6388\u8bfe\u65f6\u95f4\uff0c\u6388\u8bfe\u5730\u70b9\uff09 \u4e3b\u952e\uff1a\u6388\u8bfe\u7f16\u53f7\uff0c\u5916\u952e\uff1a\u6559\u5e08\u53f7\uff0c\u8bfe\u7a0b\u53f7<\/p>\n\n\n\n

        \u6210\u7ee9\uff08\u5b66\u53f7\uff0c\u6388\u8bfe\u7f16\u53f7\uff0c\u5b66\u671f\uff0c\u9009\u8bfe\u7c7b\u578b\uff0c\u6210\u7ee9\uff09\u4e3b\u952e\uff1a\uff08\u5b66\u53f7\u3001\u6388\u8bfe\u7f16\u53f7\uff09<\/p>\n\n\n\n

        \u6559\u5b66\u8ba1\u5212\u8868\uff08\u4e13\u4e1a\u7f16\u53f7\uff0c\u8bfe\u7a0b\u53f7\uff0c\u9009\u4fee\u7c7b\u578b\uff0c\u5b66\u671f\uff09 \u4e3b\u952e\uff1a\uff08\u4e13\u4e1a\u7f16\u53f7\u3001\u8bfe\u7a0b\u53f7\uff09<\/p>\n\n\n\n

        4\u3001\u7269\u7406\u7ed3\u6784\u8bbe\u8ba1<\/h3>\n\n\n
        \n
        \"\"<\/figure><\/div>\n\n
        \n
        \"\"<\/figure><\/div>\n\n
        \n
        \"\"<\/figure><\/div>\n\n\n

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

        5\u3001\u6570\u636e\u5e93\u5b9e\u65bd<\/h3>\n\n\n\n

        5.1\u3001\u521b\u5efa\u6570\u636e\u5e93\u53ca\u8868<\/h4>\n\n\n\n

        (1)\u521b\u5efa\u6570\u636e\u5e93<\/p>\n\n\n\n

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

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

        \uff082\uff09\u521b\u5efa\u4e13\u4e1a\u8868<\/p>\n\n\n\n

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

        (majorno  char(3) not null primary key,--\u4e13\u4e1a\u7f16\u53f7<\/p>\n\n\n\n

        majorname varchar(20) not null)--\u4e13\u4e1a\u540d\u79f0<\/p>\n\n\n\n

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

        \uff083\uff09\u521b\u5efa\u73ed\u7ea7\u8868<\/p>\n\n\n\n

        create table class(<\/p>\n\n\n\n

        classno  char(3) not null primary key ,--\u73ed\u7ea7\u53f7<\/p>\n\n\n\n

        classname varchar(20) not null,--\u73ed\u7ea7\u540d\u79f0<\/p>\n\n\n\n

        instructor varchar(8),  --\u8f85\u5bfc\u5458<\/p>\n\n\n\n

        majorno char(3) references major(majorno)--\u6240\u5c5e\u4e13\u4e1a<\/p>\n\n\n\n

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

        \uff084\uff09\u521b\u5efa\u6559\u5e08\u8868<\/p>\n\n\n\n

        create table teacher(<\/p>\n\n\n\n

        teacherno  char(4) not null primary key ,--\u6559\u5e08\u53f7<\/p>\n\n\n\n

        teachername varchar(8) not null,--\u6559\u5e08\u540d<\/p>\n\n\n\n

        head varchar(8) not null)--\u804c\u79f0<\/p>\n\n\n\n

        \uff085\uff09\u521b\u5efa\u5b66\u751f\u8868<\/p>\n\n\n\n

        create table student(<\/p>\n\n\n\n

        studentno  char(8) not null primary key ,--\u5b66\u751f\u7f16\u53f7<\/p>\n\n\n\n

        studentname varchar(8) not null,--\u59d3\u540d<\/p>\n\n\n\n

        sex char(2) check(sex='\u7537' or sex='\u5973'),--\u6027\u522b<\/p>\n\n\n\n

        birthdate date,--\u51fa\u751f\u65e5\u671f<\/p>\n\n\n\n

        classno char(3)references class(classno))--\u6240\u5c5e\u73ed\u7ea7\u53f7<\/p>\n\n\n\n

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

        5.2\u3001\u6dfb\u52a0\u6570\u636e<\/h4>\n\n\n\n

        \uff081\uff09\u5411\u4e13\u4e1a\u8868\u6dfb\u52a0\u6570\u636e<\/p>\n\n\n\n

        insert into major values('001','\u8f6f\u4ef6\u5de5\u7a0b')<\/p>\n\n\n\n

        insert into major values('002','\u7ecf\u6d4e\u5b66')<\/p>\n\n\n\n

        insert into major values('003','\u4fe1\u606f\u7ba1\u7406')<\/p>\n\n\n\n

        \uff082\uff09\u5411\u73ed\u7ea7\u8868\u6dfb\u52a0\u6570\u636e<\/p>\n\n\n\n

        insert into class values('001','\u8f6f\u4ef601','\u5f20\u4e09','001')<\/p>\n\n\n\n

        insert into class values('002','\u7ecf\u6d4e01','\u674e\u56db','002')<\/p>\n\n\n\n

        insert into class values('003','\u4fe1\u7ba101','\u738b\u4e94','003')<\/p>\n\n\n\n

        insert into class values('004','\u4fe1\u7ba102','\u8d75\u516d','003')<\/p>\n\n\n\n

        \uff083\uff09\u5411\u6559\u5e08\u8868\u6dfb\u52a0\u6570\u636e<\/p>\n\n\n\n

        insert into teacher values('T01','\u6559\u5e081','\u6559\u6388')<\/p>\n\n\n\n

        insert into teacher values('T02','\u6559\u5e082','\u526f\u6559\u6388')<\/p>\n\n\n\n

        insert into teacher values('T03','\u6559\u5e083','\u8bb2\u5e08')<\/p>\n\n\n\n

        insert into teacher values('T04','\u6559\u5e084','\u6559\u6388')<\/p>\n\n\n\n

        \uff084\uff09\u5411\u5b66\u751f\u8868\u6dfb\u52a0\u6570\u636e<\/p>\n\n\n\n

        insert into student values('14062012','\u5f20\u4e09\u4e30','\u7537','1998-12-27','004')<\/p>\n\n\n\n

        insert into student values('14062013','\u674e\u56db\u6d77','\u7537','1997-08-20','004')<\/p>\n\n\n\n

        insert into student values('14062014','\u8d75\u94b1\u5b59','\u7537','1996-12-21','004')<\/p>\n\n\n\n

        insert into student values('14062015','\u5f20\u98de\u98de','\u5973','1996-02-17','004')<\/p>\n\n\n\n

        insert into student values('14062016','\u674e\u601d\u601d','\u5973','1997-09-15','004')<\/p>\n\n\n\n

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

        5.3\u3001SQL\u8bed\u53e5<\/h4>\n\n\n\n

        \uff081\uff09\u6dfb\u52a0\u4e00\u4f4d\u5b66\u751f\u4fe1\u606f<\/p>\n\n\n\n

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

        \uff082\uff09\u6839\u636e\u5b66\u53f7\u67e5\u8be2\u5b66\u751f\u8be6\u7ec6\u4fe1\u606f<\/p>\n\n\n\n

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

        \uff083\uff09\u521b\u5efa\u5b66\u751f\u9009\u8bfe\u4fe1\u606f\u7684\u89c6\u56fe<\/p>\n\n\n\n

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

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

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

        \u8bbe\u8ba1\u62a5\u544a\u53ca\u5168\u5957sql\u4ee3\u7801\u4e0b\u8f7d\uff1a<\/mark><\/strong> https:\/\/pan.baidu.com\/s\/1zLEImQvFb8eQXH2yhQ-yJA <\/a><\/p>\n\n\n\n

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

        \r\n\t\t\t\t\u60a8\u9700\u8981\u5148\u652f\u4ed8 9.9\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":"

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