{"id":162989,"date":"2024-11-04T19:43:18","date_gmt":"2024-11-04T11:43:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/162989\/"},"modified":"2024-11-04T19:43:19","modified_gmt":"2024-11-04T11:43:19","slug":"%e6%95%99%e5%b8%ab%e4%bf%a1%e6%81%af%e4%b8%80%e7%9b%ae%e4%ba%86%e7%84%b6%ef%bc%9a%e6%95%b8%e6%93%9a%e5%ba%ab%e6%95%99%e5%b8%ab%e4%bf%a1%e6%81%af%e8%a1%a8%e7%9a%84%e6%87%89%e7%94%a8%e8%88%87%e5%af%a6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/162989\/","title":{"rendered":"\u6559\u5e2b\u4fe1\u606f\u4e00\u76ee\u4e86\u7136\uff1a\u6578\u64da\u5eab\u6559\u5e2b\u4fe1\u606f\u8868\u7684\u61c9\u7528\u8207\u5be6\u73fe\uff08\u6578\u64da\u5eab\u6559\u5e2b\u4fe1\u606f\u8868\uff09"},"content":{"rendered":"<h1 id=\"%e6%95%99%e5%b8%ab%e4%bf%a1%e6%81%af%e4%b8%80%e7%9b%ae%e4%ba%86%e7%84%b6%ef%bc%9a%e6%95%b8%e6%93%9a%e5%ba%ab%e6%95%99%e5%b8%ab%e4%bf%a1%e6%81%af%e8%a1%a8%e7%9a%84%e6%87%89%e7%94%a8%e8%88%87%e5%af%a6-JVBDBxGhNI\">\u6559\u5e2b\u4fe1\u606f\u4e00\u76ee\u4e86\u7136\uff1a\u6578\u64da\u5eab\u6559\u5e2b\u4fe1\u606f\u8868\u7684\u61c9\u7528\u8207\u5be6\u73fe<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6559\u80b2\u74b0\u5883\u4e2d\uff0c\u6559\u5e2b\u4fe1\u606f\u7684\u7ba1\u7406\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u96a8\u8457\u6578\u64da\u7684\u589e\u9577\uff0c\u5982\u4f55\u6709\u6548\u5730\u5b58\u5132\u3001\u6aa2\u7d22\u548c\u7ba1\u7406\u6559\u5e2b\u4fe1\u606f\u6210\u70ba\u4e86\u6559\u80b2\u6a5f\u69cb\u9762\u81e8\u7684\u4e00\u5927\u6311\u6230\u3002\u6578\u64da\u5eab\u6559\u5e2b\u4fe1\u606f\u8868\u7684\u61c9\u7528\u8207\u5be6\u73fe\uff0c\u6b63\u662f\u89e3\u6c7a\u9019\u4e00\u554f\u984c\u7684\u6709\u6548\u624b\u6bb5\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e6%95%99%e5%b8%ab%e4%bf%a1%e6%81%af%e8%a1%a8%e7%9a%84%e6%a6%82%e5%bf%b5-JVBDBxGhNI\">\u6578\u64da\u5eab\u6559\u5e2b\u4fe1\u606f\u8868\u7684\u6982\u5ff5<\/h2>\n<p>\u6578\u64da\u5eab\u6559\u5e2b\u4fe1\u606f\u8868\u662f\u4e00\u7a2e\u7d50\u69cb\u5316\u7684\u6578\u64da\u5b58\u5132\u65b9\u5f0f\uff0c\u65e8\u5728\u96c6\u4e2d\u7ba1\u7406\u6559\u5e2b\u7684\u5404\u985e\u4fe1\u606f\uff0c\u5305\u62ec\u59d3\u540d\u3001\u5e74\u9f61\u3001\u5b78\u79d1\u3001\u806f\u7e6b\u65b9\u5f0f\u7b49\u3002\u9019\u7a2e\u8868\u683c\u7684\u8a2d\u8a08\u4f7f\u5f97\u4fe1\u606f\u7684\u67e5\u8a62\u3001\u66f4\u65b0\u548c\u7dad\u8b77\u8b8a\u5f97\u66f4\u52a0\u9ad8\u6548\u3002<\/p>\n<h2 id=\"%e6%95%99%e5%b8%ab%e4%bf%a1%e6%81%af%e8%a1%a8%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%b5%90%e6%a7%8b-JVBDBxGhNI\">\u6559\u5e2b\u4fe1\u606f\u8868\u7684\u57fa\u672c\u7d50\u69cb<\/h2>\n<p>\u4e00\u500b\u5178\u578b\u7684\u6559\u5e2b\u4fe1\u606f\u8868\u901a\u5e38\u5305\u542b\u4ee5\u4e0b\u5e7e\u500b\u5b57\u6bb5\uff1a<\/p>\n<ul>\n<li><strong>\u6559\u5e2bID<\/strong>\uff1a\u552f\u4e00\u6a19\u8b58\u6bcf\u4f4d\u6559\u5e2b\u7684\u7de8\u865f\u3002<\/li>\n<li><strong>\u59d3\u540d<\/strong>\uff1a\u6559\u5e2b\u7684\u5168\u540d\u3002<\/li>\n<li><strong>\u5e74\u9f61<\/strong>\uff1a\u6559\u5e2b\u7684\u5e74\u9f61\u3002<\/li>\n<li><strong>\u5b78\u79d1<\/strong>\uff1a\u6559\u5e2b\u6240\u6559\u6388\u7684\u79d1\u76ee\u3002<\/li>\n<li><strong>\u806f\u7e6b\u96fb\u8a71<\/strong>\uff1a\u6559\u5e2b\u7684\u806f\u7e6b\u65b9\u5f0f\u3002<\/li>\n<li><strong>\u96fb\u5b50\u90f5\u4ef6<\/strong>\uff1a\u6559\u5e2b\u7684\u96fb\u5b50\u90f5\u4ef6\u5730\u5740\u3002<\/li>\n<li><strong>\u5165\u8077\u65e5\u671f<\/strong>\uff1a\u6559\u5e2b\u958b\u59cb\u5de5\u4f5c\u7684\u65e5\u671f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a8%ad%e8%a8%88%e8%88%87%e5%af%a6%e7%8f%be-JVBDBxGhNI\">\u6578\u64da\u5eab\u8a2d\u8a08\u8207\u5be6\u73fe<\/h2>\n<p>\u5728\u8a2d\u8a08\u6559\u5e2b\u4fe1\u606f\u8868\u6642\uff0c\u9996\u5148\u9700\u8981\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09\u3002\u5e38\u898b\u7684\u9078\u64c7\u5305\u62ecMySQL\u3001PostgreSQL\u548cSQLite\u7b49\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u4f7f\u7528MySQL\u5275\u5efa\u6559\u5e2b\u4fe1\u606f\u8868\u7684\u793a\u4f8b\u4ee3\u78bc\uff1a<\/p>\n<pre><code>CREATE TABLE TeacherInfo (\n    TeacherID INT AUTO_INCREMENT PRIMARY KEY,\n    Name VARCHAR(100) NOT NULL,\n    Age INT,\n    Subject VARCHAR(50),\n    Phone VARCHAR(15),\n    Email VARCHAR(100),\n    HireDate DATE\n);<\/code><\/pre>\n<p>\u9019\u6bb5\u4ee3\u78bc\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70baTeacherInfo\u7684\u8868\uff0c\u4e26\u5b9a\u7fa9\u4e86\u5404\u500b\u5b57\u6bb5\u7684\u6578\u64da\u985e\u578b\u53ca\u7d04\u675f\u689d\u4ef6\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e7%9a%84%e5%a2%9e%e5%88%aa%e6%94%b9%e6%9f%a5%e6%93%8d%e4%bd%9c-JVBDBxGhNI\">\u6578\u64da\u7684\u589e\u522a\u6539\u67e5\u64cd\u4f5c<\/h2>\n<p>\u4e00\u65e6\u6559\u5e2b\u4fe1\u606f\u8868\u5efa\u7acb\u5b8c\u6210\uff0c\u4fbf\u53ef\u4ee5\u9032\u884c\u6578\u64da\u7684\u589e\u522a\u6539\u67e5\uff08CRUD\uff09\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684SQL\u8a9e\u53e5\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"%e6%8f%92%e5%85%a5%e6%95%b8%e6%93%9a-JVBDBxGhNI\">\u63d2\u5165\u6578\u64da<\/h3>\n<pre><code>INSERT INTO TeacherInfo (Name, Age, Subject, Phone, Email, HireDate)\nVALUES ('\u5f35\u4e09', 30, '\u6578\u5b78', '123456789', 'zhangsan@example.com', '2020-09-01');<\/code><\/pre>\n<h3 id=\"%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a-JVBDBxGhNI\">\u67e5\u8a62\u6578\u64da<\/h3>\n<pre><code>SELECT * FROM TeacherInfo WHERE Subject = '\u6578\u5b78';<\/code><\/pre>\n<h3 id=\"%e6%9b%b4%e6%96%b0%e6%95%b8%e6%93%9a-JVBDBxGhNI\">\u66f4\u65b0\u6578\u64da<\/h3>\n<pre><code>UPDATE TeacherInfo SET Phone = '987654321' WHERE TeacherID = 1;<\/code><\/pre>\n<h3 id=\"%e5%88%aa%e9%99%a4%e6%95%b8%e6%93%9a-JVBDBxGhNI\">\u522a\u9664\u6578\u64da<\/h3>\n<pre><code>DELETE FROM TeacherInfo WHERE TeacherID = 1;<\/code><\/pre>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ba%ab%e6%95%99%e5%b8%ab%e4%bf%a1%e6%81%af%e8%a1%a8%e7%9a%84%e5%84%aa%e5%8b%a2-JVBDBxGhNI\">\u6578\u64da\u5eab\u6559\u5e2b\u4fe1\u606f\u8868\u7684\u512a\u52e2<\/h2>\n<p>\u4f7f\u7528\u6578\u64da\u5eab\u6559\u5e2b\u4fe1\u606f\u8868\u7684\u4e3b\u8981\u512a\u52e2\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u96c6\u4e2d\u7ba1\u7406<\/strong>\uff1a\u6240\u6709\u6559\u5e2b\u4fe1\u606f\u96c6\u4e2d\u5b58\u5132\uff0c\u4fbf\u65bc\u7ba1\u7406\u548c\u7dad\u8b77\u3002<\/li>\n<li><strong>\u9ad8\u6548\u67e5\u8a62<\/strong>\uff1a\u901a\u904eSQL\u8a9e\u53e5\uff0c\u53ef\u4ee5\u5feb\u901f\u6aa2\u7d22\u6240\u9700\u4fe1\u606f\u3002<\/li>\n<li><strong>\u6578\u64da\u5b8c\u6574\u6027<\/strong>\uff1a\u901a\u904e\u8a2d\u7f6e\u7d04\u675f\u689d\u4ef6\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u6e96\u78ba\u6027\u548c\u4e00\u81f4\u6027\u3002<\/li>\n<li><strong>\u64f4\u5c55\u6027<\/strong>\uff1a\u96a8\u8457\u9700\u6c42\u7684\u8b8a\u5316\uff0c\u53ef\u4ee5\u8f15\u9b06\u5730\u64f4\u5c55\u8868\u7684\u7d50\u69cb\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-JVBDBxGhNI\">\u7d50\u8ad6<\/h2>\n<p>\u6578\u64da\u5eab\u6559\u5e2b\u4fe1\u606f\u8868\u7684\u61c9\u7528\u8207\u5be6\u73fe\uff0c\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6559\u5e2b\u4fe1\u606f\u7ba1\u7406\u7684\u6548\u7387\uff0c\u9084\u70ba\u6559\u80b2\u6a5f\u69cb\u63d0\u4f9b\u4e86\u66f4\u597d\u7684\u6578\u64da\u652f\u6301\u3002\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\uff0c\u672a\u4f86\u7684\u6559\u5e2b\u4fe1\u606f\u7ba1\u7406\u5c07\u66f4\u52a0\u667a\u80fd\u5316\u548c\u81ea\u52d5\u5316\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u95dc\u65bc\u6578\u64da\u5eab\u548c\u96f2\u8a08\u7b97\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\uff0c\u63a2\u7d22\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u6559\u5e2b\u4fe1\u606f\u4e00\u76ee\u4e86\u7136\u7684\u6578\u64da\u5eab\u61c9\u7528\uff0c\u4e86\u89e3\u6559\u5e2b\u4fe1\u606f\u8868\u7684\u8a2d\u8a08\u8207\u5be6\u73fe\uff0c\u63d0\u5347\u6559\u80b2\u7ba1\u7406\u6548\u7387\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-162989","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162989","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=162989"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162989\/revisions"}],"predecessor-version":[{"id":162990,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162989\/revisions\/162990"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=162989"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=162989"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=162989"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}