{"id":187432,"date":"2024-11-11T14:13:18","date_gmt":"2024-11-11T06:13:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/187432\/"},"modified":"2024-11-11T14:13:20","modified_gmt":"2024-11-11T06:13:20","slug":"%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b3%bb%e7%b5%b1%e5%8e%9f%e7%90%86%e8%88%87%e8%a8%ad%e8%a8%88%e5%af%a6%e9%a9%97%e6%95%99%e7%a8%8b%e7%ad%94%e6%a1%88%e8%a7%a3%e6%9e%90-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b3%bb","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/187432\/","title":{"rendered":"\u6578\u64da\u5eab\u7cfb\u7d71\u539f\u7406\u8207\u8a2d\u8a08\u5be6\u9a57\u6559\u7a0b\u7b54\u6848\u89e3\u6790 (\u6578\u64da\u5eab\u7cfb\u7d71\u539f\u7406\u8207\u8a2d\u8a08\u5be6\u9a57\u6559\u7a0b\u7b54\u6848)"},"content":{"rendered":"<h1 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b3%bb%e7%b5%b1%e5%8e%9f%e7%90%86%e8%88%87%e8%a8%ad%e8%a8%88%e5%af%a6%e9%a9%97%e6%95%99%e7%a8%8b%e7%ad%94%e6%a1%88%e8%a7%a3%e6%9e%90-JGwfsFtUIT\">\u6578\u64da\u5eab\u7cfb\u7d71\u539f\u7406\u8207\u8a2d\u8a08\u5be6\u9a57\u6559\u7a0b\u7b54\u6848\u89e3\u6790<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u6642\u4ee3\uff0c\u6578\u64da\u5eab\u7cfb\u7d71\u7684\u539f\u7406\u8207\u8a2d\u8a08\u6210\u70ba\u4e86\u8a08\u7b97\u6a5f\u79d1\u5b78\u548c\u4fe1\u606f\u6280\u8853\u9818\u57df\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u6578\u64da\u5eab\u7cfb\u7d71\u7684\u57fa\u672c\u539f\u7406\u3001\u8a2d\u8a08\u65b9\u6cd5\u4ee5\u53ca\u5be6\u9a57\u6559\u7a0b\u7684\u7b54\u6848\u89e3\u6790\uff0c\u5e6b\u52a9\u8b80\u8005\u66f4\u597d\u5730\u7406\u89e3\u9019\u4e00\u4e3b\u984c\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b3%bb%e7%b5%b1%e7%9a%84%e5%9f%ba%e6%9c%ac%e5%8e%9f%e7%90%86-JGwfsFtUIT\">\u6578\u64da\u5eab\u7cfb\u7d71\u7684\u57fa\u672c\u539f\u7406<\/h2>\n<p>\u6578\u64da\u5eab\u7cfb\u7d71\u662f\u4e00\u7a2e\u7528\u65bc\u5b58\u5132\u3001\u7ba1\u7406\u548c\u6aa2\u7d22\u6578\u64da\u7684\u7cfb\u7d71\u3002\u5176\u57fa\u672c\u539f\u7406\u5305\u62ec\u6578\u64da\u7684\u7d44\u7e54\u3001\u5b58\u53d6\u3001\u66f4\u65b0\u548c\u5b89\u5168\u6027\u7b49\u65b9\u9762\u3002\u6578\u64da\u5eab\u7cfb\u7d71\u901a\u5e38\u7531\u4ee5\u4e0b\u5e7e\u500b\u7d44\u6210\u90e8\u5206\u69cb\u6210\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09<\/strong>\uff1a\u8ca0\u8cac\u6578\u64da\u7684\u5b58\u5132\u3001\u6aa2\u7d22\u548c\u7ba1\u7406\u3002<\/li>\n<li><strong>\u6578\u64da\u6a21\u578b<\/strong>\uff1a\u5b9a\u7fa9\u6578\u64da\u7684\u7d50\u69cb\u548c\u95dc\u4fc2\uff0c\u5e38\u898b\u7684\u6578\u64da\u6a21\u578b\u6709\u95dc\u4fc2\u6a21\u578b\u3001\u6587\u6a94\u6a21\u578b\u548c\u5716\u6a21\u578b\u7b49\u3002<\/li>\n<li><strong>\u67e5\u8a62\u8a9e\u8a00<\/strong>\uff1a\u7528\u65bc\u8207\u6578\u64da\u5eab\u9032\u884c\u4ea4\u4e92\u7684\u8a9e\u8a00\uff0c\u6700\u5e38\u7528\u7684\u662f\u7d50\u69cb\u5316\u67e5\u8a62\u8a9e\u8a00\uff08SQL\uff09\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u8a2d\u8a08<\/strong>\uff1a\u5305\u62ec\u6982\u5ff5\u8a2d\u8a08\u3001\u908f\u8f2f\u8a2d\u8a08\u548c\u7269\u7406\u8a2d\u8a08\u7b49\u968e\u6bb5\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e8%a8%88%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%ad%a5%e9%a9%9f-JGwfsFtUIT\">\u6578\u64da\u5eab\u8a2d\u8a08\u7684\u57fa\u672c\u6b65\u9a5f<\/h2>\n<p>\u6578\u64da\u5eab\u8a2d\u8a08\u662f\u4e00\u500b\u7cfb\u7d71\u5316\u7684\u904e\u7a0b\uff0c\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e9%9c%80%e6%b1%82%e5%88%86%e6%9e%90-JGwfsFtUIT\">1. \u9700\u6c42\u5206\u6790<\/h3>\n<p>\u5728\u8a2d\u8a08\u6578\u64da\u5eab\u4e4b\u524d\uff0c\u9996\u5148\u9700\u8981\u9032\u884c\u9700\u6c42\u5206\u6790\uff0c\u4e86\u89e3\u7528\u6236\u7684\u9700\u6c42\u548c\u696d\u52d9\u6d41\u7a0b\u3002\u9019\u4e00\u968e\u6bb5\u901a\u5e38\u6703\u6d89\u53ca\u5230\u8207\u7528\u6236\u7684\u4ea4\u6d41\uff0c\u6536\u96c6\u4ed6\u5011\u5c0d\u6578\u64da\u5b58\u5132\u548c\u7ba1\u7406\u7684\u5177\u9ad4\u8981\u6c42\u3002<\/p>\n<h3 id=\"2-%e6%a6%82%e5%bf%b5%e8%a8%ad%e8%a8%88-JGwfsFtUIT\">2. \u6982\u5ff5\u8a2d\u8a08<\/h3>\n<p>\u6982\u5ff5\u8a2d\u8a08\u968e\u6bb5\u4e3b\u8981\u662f\u4f7f\u7528\u5be6\u9ad4-\u95dc\u4fc2\u6a21\u578b\uff08ER\u6a21\u578b\uff09\u4f86\u63cf\u8ff0\u6578\u64da\u7684\u7d50\u69cb\u548c\u95dc\u4fc2\u3002\u9019\u4e00\u968e\u6bb5\u7684\u76ee\u7684\u662f\u5275\u5efa\u4e00\u500b\u9ad8\u5c64\u6b21\u7684\u6578\u64da\u6a21\u578b\uff0c\u4fbf\u65bc\u5f8c\u7e8c\u7684\u908f\u8f2f\u8a2d\u8a08\u3002<\/p>\n<h3 id=\"3-%e9%82%8f%e8%bc%af%e8%a8%ad%e8%a8%88-JGwfsFtUIT\">3. \u908f\u8f2f\u8a2d\u8a08<\/h3>\n<p>\u5728\u908f\u8f2f\u8a2d\u8a08\u968e\u6bb5\uff0c\u5c07\u6982\u5ff5\u6a21\u578b\u8f49\u63db\u70ba\u908f\u8f2f\u6a21\u578b\uff0c\u901a\u5e38\u662f\u95dc\u4fc2\u6a21\u578b\u3002\u9019\u4e00\u968e\u6bb5\u9700\u8981\u8003\u616e\u6578\u64da\u7684\u5b8c\u6574\u6027\u7d04\u675f\u3001\u4e3b\u9375\u548c\u5916\u9375\u7684\u8a2d\u7f6e\u7b49\u3002<\/p>\n<h3 id=\"4-%e7%89%a9%e7%90%86%e8%a8%ad%e8%a8%88-JGwfsFtUIT\">4. \u7269\u7406\u8a2d\u8a08<\/h3>\n<p>\u7269\u7406\u8a2d\u8a08\u662f\u5c07\u908f\u8f2f\u6a21\u578b\u8f49\u63db\u70ba\u5177\u9ad4\u7684\u6578\u64da\u5eab\u7d50\u69cb\uff0c\u5305\u62ec\u8868\u7684\u8a2d\u8a08\u3001\u7d22\u5f15\u7684\u5efa\u7acb\u548c\u5b58\u5132\u7d50\u69cb\u7684\u9078\u64c7\u7b49\u3002<\/p>\n<h2 id=\"%e5%af%a6%e9%a9%97%e6%95%99%e7%a8%8b%e7%9a%84%e7%ad%94%e6%a1%88%e8%a7%a3%e6%9e%90-JGwfsFtUIT\">\u5be6\u9a57\u6559\u7a0b\u7684\u7b54\u6848\u89e3\u6790<\/h2>\n<p>\u5728\u5b78\u7fd2\u6578\u64da\u5eab\u7cfb\u7d71\u539f\u7406\u8207\u8a2d\u8a08\u7684\u904e\u7a0b\u4e2d\uff0c\u5be6\u9a57\u6559\u7a0b\u662f\u975e\u5e38\u91cd\u8981\u7684\u4e00\u90e8\u5206\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u5be6\u9a57\u7684\u7b54\u6848\u89e3\u6790\uff1a<\/p>\n<h3 id=\"%e5%af%a6%e9%a9%97%e4%b8%80%ef%bc%9a%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%bb%ba%e7%ab%8b-JGwfsFtUIT\">\u5be6\u9a57\u4e00\uff1a\u6578\u64da\u5eab\u7684\u5efa\u7acb<\/h3>\n<pre><code>CREATE DATABASE School;\nUSE School;\n\nCREATE TABLE Students (\n    StudentID INT PRIMARY KEY,\n    Name VARCHAR(100),\n    Age INT,\n    Major VARCHAR(100)\n);\n<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c55\u793a\u4e86\u5982\u4f55\u5275\u5efa\u4e00\u500b\u540d\u70ba\u201cSchool\u201d\u7684\u6578\u64da\u5eab\u53ca\u5176\u201cStudents\u201d\u8868\u3002\u8868\u4e2d\u5305\u542b\u5b78\u751f\u7684ID\u3001\u59d3\u540d\u3001\u5e74\u9f61\u548c\u5c08\u696d\u7b49\u4fe1\u606f\u3002<\/p>\n<h3 id=\"%e5%af%a6%e9%a9%97%e4%ba%8c%ef%bc%9a%e6%95%b8%e6%93%9a%e7%9a%84%e6%8f%92%e5%85%a5%e8%88%87%e6%9f%a5%e8%a9%a2-JGwfsFtUIT\">\u5be6\u9a57\u4e8c\uff1a\u6578\u64da\u7684\u63d2\u5165\u8207\u67e5\u8a62<\/h3>\n<pre><code>INSERT INTO Students (StudentID, Name, Age, Major) VALUES (1, '\u5f35\u4e09', 20, '\u8a08\u7b97\u6a5f\u79d1\u5b78');\nSELECT * FROM Students WHERE Age &gt; 18;\n<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5c55\u793a\u4e86\u5982\u4f55\u5411\u201cStudents\u201d\u8868\u4e2d\u63d2\u5165\u6578\u64da\uff0c\u4ee5\u53ca\u5982\u4f55\u67e5\u8a62\u5e74\u9f61\u5927\u65bc18\u6b72\u7684\u5b78\u751f\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-JGwfsFtUIT\">\u7e3d\u7d50<\/h2>\n<p>\u6578\u64da\u5eab\u7cfb\u7d71\u7684\u539f\u7406\u8207\u8a2d\u8a08\u662f\u4fe1\u606f\u6280\u8853\u9818\u57df\u4e2d\u7684\u4e00\u500b\u91cd\u8981\u8ab2\u984c\uff0c\u638c\u63e1\u5176\u57fa\u672c\u539f\u7406\u548c\u8a2d\u8a08\u65b9\u6cd5\u5c0d\u65bc\u5f9e\u4e8b\u76f8\u95dc\u5de5\u4f5c\u7684\u5c08\u696d\u4eba\u58eb\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u5be6\u9a57\u6559\u7a0b\u7684\u5b78\u7fd2\uff0c\u5b78\u751f\u53ef\u4ee5\u66f4\u597d\u5730\u7406\u89e3\u6578\u64da\u5eab\u7684\u904b\u4f5c\u65b9\u5f0f\uff0c\u4e26\u80fd\u5920\u5728\u5be6\u969b\u61c9\u7528\u4e2d\u9748\u6d3b\u904b\u7528\u9019\u4e9b\u77e5\u8b58\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc\u6578\u64da\u5eab\u7cfb\u7d71\u7684\u904b\u884c\u74b0\u5883\u6709\u9032\u4e00\u6b65\u7684\u9700\u6c42\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u4f86\u642d\u5efa\u60a8\u7684\u6578\u64da\u5eab\u7cfb\u7d71\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u9805\u76ee\u63d0\u4f9b\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u89e3\u6790\u300a\u6578\u64da\u5eab\u7cfb\u7d71\u539f\u7406\u8207\u8a2d\u8a08\u5be6\u9a57\u6559\u7a0b\u300b\u7684\u7b54\u6848\uff0c\u5e6b\u52a9\u5b78\u751f\u638c\u63e1\u6578\u64da\u5eab\u8a2d\u8a08\u8207\u5be6\u9a57\u7684\u6838\u5fc3\u6982\u5ff5\u8207\u6280\u5de7\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-187432","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/187432","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=187432"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/187432\/revisions"}],"predecessor-version":[{"id":187433,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/187432\/revisions\/187433"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=187432"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=187432"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=187432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}