{"id":173469,"date":"2024-11-07T18:17:23","date_gmt":"2024-11-07T10:17:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/173469\/"},"modified":"2024-11-07T18:17:24","modified_gmt":"2024-11-07T10:17:24","slug":"%e5%a6%82%e4%bd%95%e8%a6%8f%e5%8a%83%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8%e5%ad%97%e6%ae%b5%e5%90%8d%e6%9c%80%e9%95%b7%e9%99%90%e5%88%b6%ef%bc%9f-%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8%e5%ad%97%e6%ae%b5","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/173469\/","title":{"rendered":"\u5982\u4f55\u898f\u5283\u6578\u64da\u5eab\u8868\u5b57\u6bb5\u540d\u6700\u9577\u9650\u5236\uff1f (\u6578\u64da\u5eab\u8868\u5b57\u6bb5\u540d\u6700\u9577)"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e8%a6%8f%e5%8a%83%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8%e5%ad%97%e6%ae%b5%e5%90%8d%e6%9c%80%e9%95%b7%e9%99%90%e5%88%b6%ef%bc%9f-%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8%e5%ad%97%e6%ae%b5-KDeTVfmpNB\">\u5982\u4f55\u898f\u5283\u6578\u64da\u5eab\u8868\u5b57\u6bb5\u540d\u6700\u9577\u9650\u5236\uff1f (\u6578\u64da\u5eab\u8868\u5b57\u6bb5\u540d\u6700\u9577)<\/h1>\n<p>\u5728\u8a2d\u8a08\u6578\u64da\u5eab\u6642\uff0c\u5b57\u6bb5\u540d\u7684\u547d\u540d\u898f\u5247\u548c\u9577\u5ea6\u9650\u5236\u662f\u975e\u5e38\u91cd\u8981\u7684\u8003\u91cf\u56e0\u7d20\u3002\u5408\u7406\u7684\u5b57\u6bb5\u540d\u4e0d\u50c5\u80fd\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u53ef\u8b80\u6027\uff0c\u9084\u80fd\u589e\u5f37\u7dad\u8b77\u7684\u4fbf\u5229\u6027\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u898f\u5283\u6578\u64da\u5eab\u8868\u5b57\u6bb5\u540d\u7684\u6700\u9577\u9650\u5236\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u5efa\u8b70\u548c\u7bc4\u4f8b\u3002<\/p>\n<h2 id=\"%e5%ad%97%e6%ae%b5%e5%90%8d%e9%95%b7%e5%ba%a6%e7%9a%84%e5%bd%b1%e9%9f%bf%e5%9b%a0%e7%b4%a0-KDeTVfmpNB\">\u5b57\u6bb5\u540d\u9577\u5ea6\u7684\u5f71\u97ff\u56e0\u7d20<\/h2>\n<p>\u5b57\u6bb5\u540d\u7684\u9577\u5ea6\u9650\u5236\u901a\u5e38\u53d6\u6c7a\u65bc\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09\u7684\u8a2d\u8a08\u3002\u4e0d\u540c\u7684DBMS\u5c0d\u5b57\u6bb5\u540d\u7684\u9577\u5ea6\u6709\u4e0d\u540c\u7684\u9650\u5236\u3002\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>MySQL\uff1a<\/strong>\u5b57\u6bb5\u540d\u7684\u6700\u5927\u9577\u5ea6\u70ba64\u500b\u5b57\u7b26\u3002<\/li>\n<li><strong>PostgreSQL\uff1a<\/strong>\u5b57\u6bb5\u540d\u7684\u6700\u5927\u9577\u5ea6\u70ba63\u500b\u5b57\u7b26\u3002<\/li>\n<li><strong>SQL Server\uff1a<\/strong>\u5b57\u6bb5\u540d\u7684\u6700\u5927\u9577\u5ea6\u70ba128\u500b\u5b57\u7b26\u3002<\/li>\n<li><strong>Oracle\uff1a<\/strong>\u5b57\u6bb5\u540d\u7684\u6700\u5927\u9577\u5ea6\u70ba30\u500b\u5b57\u7b26\u3002<\/li>\n<\/ul>\n<p>\u9019\u4e9b\u9650\u5236\u610f\u5473\u8457\u5728\u8a2d\u8a08\u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u9700\u8981\u8003\u616e\u5230\u6240\u4f7f\u7528\u7684DBMS\uff0c\u4ee5\u78ba\u4fdd\u5b57\u6bb5\u540d\u4e0d\u6703\u8d85\u51fa\u9650\u5236\u3002<\/p>\n<h2 id=\"%e5%91%bd%e5%90%8d%e8%a6%8f%e5%89%87%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-KDeTVfmpNB\">\u547d\u540d\u898f\u5247\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u898f\u5283\u5b57\u6bb5\u540d\u6642\uff0c\u9075\u5faa\u4e00\u4e9b\u547d\u540d\u898f\u5247\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u53ef\u8b80\u6027\u548c\u53ef\u7dad\u8b77\u6027\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li><strong>\u7c21\u6f54\u660e\u77ad\uff1a<\/strong>\u5b57\u6bb5\u540d\u61c9\u8a72\u7c21\u77ed\u4e14\u5177\u63cf\u8ff0\u6027\uff0c\u80fd\u5920\u6e05\u695a\u5730\u8868\u9054\u5176\u5167\u5bb9\u3002\u4f8b\u5982\uff0c\u4f7f\u7528 <code>user_id<\/code> \u800c\u4e0d\u662f <code>u_id<\/code>\u3002<\/li>\n<li><strong>\u4f7f\u7528\u4e0b\u5283\u7dda\uff1a<\/strong>\u5728\u591a\u500b\u55ae\u8a5e\u4e4b\u9593\u4f7f\u7528\u4e0b\u5283\u7dda\u5206\u9694\uff0c\u53ef\u4ee5\u63d0\u9ad8\u53ef\u8b80\u6027\uff0c\u5982 <code>first_name<\/code> \u548c <code>last_name<\/code>\u3002<\/li>\n<li><strong>\u907f\u514d\u4f7f\u7528\u4fdd\u7559\u5b57\uff1a<\/strong>\u907f\u514d\u4f7f\u7528\u6578\u64da\u5eab\u7684\u4fdd\u7559\u5b57\u4f5c\u70ba\u5b57\u6bb5\u540d\uff0c\u4ee5\u514d\u5f15\u8d77\u8a9e\u6cd5\u932f\u8aa4\u3002<\/li>\n<li><strong>\u4e00\u81f4\u6027\uff1a<\/strong>\u5728\u6574\u500b\u6578\u64da\u5eab\u4e2d\u4fdd\u6301\u4e00\u81f4\u7684\u547d\u540d\u98a8\u683c\uff0c\u7121\u8ad6\u662f\u99dd\u5cf0\u5f0f\u547d\u540d\u9084\u662f\u4e0b\u5283\u7dda\u547d\u540d\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%ad%97%e6%ae%b5%e5%90%8d%e9%95%b7%e5%ba%a6%e7%9a%84%e8%80%83%e9%87%8f-KDeTVfmpNB\">\u5b57\u6bb5\u540d\u9577\u5ea6\u7684\u8003\u91cf<\/h2>\n<p>\u5728\u8a2d\u8a08\u5b57\u6bb5\u540d\u7684\u9577\u5ea6\u6642\uff0c\u61c9\u8003\u616e\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><strong>\u53ef\u8b80\u6027\uff1a<\/strong>\u904e\u9577\u7684\u5b57\u6bb5\u540d\u53ef\u80fd\u6703\u5f71\u97ff\u53ef\u8b80\u6027\uff0c\u7279\u5225\u662f\u5728\u67e5\u8a62\u8a9e\u53e5\u4e2d\u3002\u5efa\u8b70\u5b57\u6bb5\u540d\u9577\u5ea6\u63a7\u5236\u572830\u500b\u5b57\u7b26\u4ee5\u5167\u3002<\/li>\n<li><strong>\u7dad\u8b77\u6027\uff1a<\/strong>\u9577\u5b57\u6bb5\u540d\u53ef\u80fd\u6703\u589e\u52a0\u7dad\u8b77\u7684\u96e3\u5ea6\uff0c\u5c24\u5176\u662f\u5728\u9700\u8981\u983b\u7e41\u4fee\u6539\u7684\u60c5\u6cc1\u4e0b\u3002<\/li>\n<li><strong>\u517c\u5bb9\u6027\uff1a<\/strong>\u8003\u616e\u5230\u672a\u4f86\u53ef\u80fd\u7684\u6578\u64da\u5eab\u9077\u79fb\u6216\u5347\u7d1a\uff0c\u9078\u64c7\u5408\u9069\u7684\u5b57\u6bb5\u540d\u9577\u5ea6\u53ef\u4ee5\u63d0\u9ad8\u517c\u5bb9\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%af%84%e4%be%8b%e5%88%86%e6%9e%90-KDeTVfmpNB\">\u7bc4\u4f8b\u5206\u6790<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u6578\u64da\u5eab\u8868\u8a2d\u8a08\u7bc4\u4f8b\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u5408\u7406\u898f\u5283\u5b57\u6bb5\u540d\u53ca\u5176\u9577\u5ea6\uff1a<\/p>\n<pre><code>\nCREATE TABLE users (\n    user_id INT PRIMARY KEY,\n    first_name VARCHAR(30),\n    last_name VARCHAR(30),\n    email VARCHAR(50),\n    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP\n);\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u7bc4\u4f8b\u4e2d\uff0c\u6240\u6709\u5b57\u6bb5\u540d\u90fd\u9075\u5faa\u4e86\u7c21\u6f54\u660e\u77ad\u7684\u539f\u5247\uff0c\u4e26\u4e14\u9577\u5ea6\u90fd\u5728\u5408\u7406\u7bc4\u570d\u5167\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u53ef\u8b80\u6027\u548c\u7dad\u8b77\u6027\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-KDeTVfmpNB\">\u7d50\u8ad6<\/h2>\n<p>\u5728\u898f\u5283\u6578\u64da\u5eab\u8868\u5b57\u6bb5\u540d\u7684\u6700\u9577\u9650\u5236\u6642\uff0c\u958b\u767c\u8005\u9700\u8981\u8003\u616e\u591a\u7a2e\u56e0\u7d20\uff0c\u5305\u62ecDBMS\u7684\u9650\u5236\u3001\u547d\u540d\u898f\u5247\u7684\u6700\u4f73\u5be6\u8e10\u4ee5\u53ca\u5b57\u6bb5\u540d\u7684\u53ef\u8b80\u6027\u548c\u7dad\u8b77\u6027\u3002\u901a\u904e\u5408\u7406\u7684\u898f\u5283\uff0c\u53ef\u4ee5\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u6574\u9ad4\u8cea\u91cf\uff0c\u4e26\u70ba\u672a\u4f86\u7684\u64f4\u5c55\u548c\u7dad\u8b77\u6253\u4e0b\u826f\u597d\u7684\u57fa\u790e\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc\u6578\u64da\u5eab\u8a2d\u8a08\u548c\u7ba1\u7406\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\uff0c\u6211\u5011\u63d0\u4f9b\u5404\u7a2e <a href=\"https:\/\/server.hk\">VPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u6578\u64da\u5eab\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u898f\u5283\u6578\u64da\u5eab\u8868\u5b57\u6bb5\u540d\u7684\u6700\u9577\u9650\u5236\uff0c\u78ba\u4fdd\u53ef\u8b80\u6027\u8207\u7dad\u8b77\u6027\uff0c\u63d0\u5347\u6578\u64da\u5eab\u8a2d\u8a08\u7684\u6548\u7387\u8207\u4e00\u81f4\u6027\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-173469","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173469","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=173469"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173469\/revisions"}],"predecessor-version":[{"id":173470,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/173469\/revisions\/173470"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=173469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=173469"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=173469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}