{"id":171663,"date":"2024-11-07T04:37:16","date_gmt":"2024-11-06T20:37:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/171663\/"},"modified":"2024-11-07T04:37:17","modified_gmt":"2024-11-06T20:37:17","slug":"%e8%bc%95%e9%ac%86%e6%9f%a5%e6%89%be%e7%b6%b2%e7%ab%99%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%8c%e8%ae%93%e4%bd%a0%e7%9a%84%e4%bf%a1%e6%81%af%e6%b8%b8%e5%88%83%e6%9c%89%e9%a4%98-%e6%9f%a5%e6%89%be%e7%b6%b2","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/171663\/","title":{"rendered":"\u8f15\u9b06\u67e5\u627e\u7db2\u7ad9\u6578\u64da\u5eab\uff0c\u8b93\u4f60\u7684\u4fe1\u606f\u6e38\u5203\u6709\u9918 (\u67e5\u627e\u7db2\u7ad9\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 id=\"%e8%bc%95%e9%ac%86%e6%9f%a5%e6%89%be%e7%b6%b2%e7%ab%99%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%8c%e8%ae%93%e4%bd%a0%e7%9a%84%e4%bf%a1%e6%81%af%e6%b8%b8%e5%88%83%e6%9c%89%e9%a4%98-FqDQjvxuFs\">\u8f15\u9b06\u67e5\u627e\u7db2\u7ad9\u6578\u64da\u5eab\uff0c\u8b93\u4f60\u7684\u4fe1\u606f\u6e38\u5203\u6709\u9918<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u5b57\u5316\u7684\u6642\u4ee3\uff0c\u7db2\u7ad9\u6578\u64da\u5eab\u7684\u7ba1\u7406\u548c\u67e5\u627e\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u7121\u8ad6\u662f\u5c0d\u65bc\u958b\u767c\u8005\u3001\u6578\u64da\u5206\u6790\u5e2b\uff0c\u9084\u662f\u666e\u901a\u7528\u6236\uff0c\u80fd\u5920\u8f15\u9b06\u67e5\u627e\u548c\u7ba1\u7406\u6578\u64da\u5eab\u4e2d\u7684\u4fe1\u606f\uff0c\u90fd\u662f\u63d0\u5347\u5de5\u4f5c\u6548\u7387\u7684\u95dc\u9375\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u6709\u6548\u5730\u67e5\u627e\u7db2\u7ad9\u6578\u64da\u5eab\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u6280\u5de7\u548c\u5de5\u5177\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e7%b6%b2%e7%ab%99%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-FqDQjvxuFs\">\u4ec0\u9ebc\u662f\u7db2\u7ad9\u6578\u64da\u5eab\uff1f<\/h2>\n<p>\u7db2\u7ad9\u6578\u64da\u5eab\u662f\u4e00\u7a2e\u7528\u65bc\u5b58\u5132\u548c\u7ba1\u7406\u7db2\u7ad9\u6578\u64da\u7684\u7cfb\u7d71\u3002\u5b83\u53ef\u4ee5\u5305\u542b\u7528\u6236\u4fe1\u606f\u3001\u7522\u54c1\u8cc7\u6599\u3001\u6587\u7ae0\u5167\u5bb9\u7b49\u5404\u7a2e\u6578\u64da\u3002\u5e38\u898b\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff08DBMS\uff09\u5305\u62ec MySQL\u3001PostgreSQL\u3001MongoDB \u7b49\u3002\u9019\u4e9b\u7cfb\u7d71\u63d0\u4f9b\u4e86\u67e5\u8a62\u8a9e\u8a00\uff08\u5982 SQL\uff09\u4f86\u5e6b\u52a9\u7528\u6236\u6aa2\u7d22\u548c\u64cd\u4f5c\u6578\u64da\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e6%89%be%e7%b6%b2%e7%ab%99%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%96%b9%e6%b3%95-FqDQjvxuFs\">\u67e5\u627e\u7db2\u7ad9\u6578\u64da\u5eab\u7684\u57fa\u672c\u65b9\u6cd5<\/h2>\n<p>\u67e5\u627e\u7db2\u7ad9\u6578\u64da\u5eab\u4e2d\u7684\u4fe1\u606f\u901a\u5e38\u6d89\u53ca\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li><strong>\u9023\u63a5\u6578\u64da\u5eab\uff1a<\/strong>\u9996\u5148\uff0c\u60a8\u9700\u8981\u901a\u904e\u9069\u7576\u7684\u9023\u63a5\u5b57\u7b26\u4e32\u9023\u63a5\u5230\u6578\u64da\u5eab\u3002\u9019\u901a\u5e38\u5305\u62ec\u6578\u64da\u5eab\u7684\u4e3b\u6a5f\u540d\u3001\u7528\u6236\u540d\u3001\u5bc6\u78bc\u548c\u6578\u64da\u5eab\u540d\u7a31\u3002<\/li>\n<li><strong>\u57f7\u884c\u67e5\u8a62\uff1a<\/strong>\u4f7f\u7528 SQL \u8a9e\u8a00\u57f7\u884c\u67e5\u8a62\u4ee5\u6aa2\u7d22\u6240\u9700\u7684\u4fe1\u606f\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u8a9e\u53e5\u67e5\u627e\u6240\u6709\u7528\u6236\u7684\u96fb\u5b50\u90f5\u4ef6\u5730\u5740\uff1a<\/li>\n<\/ul>\n<pre><code>SELECT email FROM users;<\/code><\/pre>\n<ul>\n<li><strong>\u8655\u7406\u7d50\u679c\uff1a<\/strong>\u67e5\u8a62\u7d50\u679c\u5c07\u4ee5\u8868\u683c\u5f62\u5f0f\u8fd4\u56de\uff0c\u60a8\u53ef\u4ee5\u6839\u64da\u9700\u8981\u9032\u884c\u9032\u4e00\u6b65\u7684\u8655\u7406\u6216\u5206\u6790\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e5%b7%a5%e5%85%b7%e8%bc%95%e9%ac%86%e6%9f%a5%e6%89%be%e6%95%b8%e6%93%9a-FqDQjvxuFs\">\u4f7f\u7528\u5de5\u5177\u8f15\u9b06\u67e5\u627e\u6578\u64da<\/h2>\n<p>\u9664\u4e86\u624b\u52d5\u7de8\u5beb SQL \u67e5\u8a62\u5916\uff0c\u9084\u6709\u8a31\u591a\u5de5\u5177\u53ef\u4ee5\u5e6b\u52a9\u60a8\u66f4\u8f15\u9b06\u5730\u67e5\u627e\u548c\u7ba1\u7406\u6578\u64da\u5eab\uff1a<\/p>\n<h3 id=\"1-phpmyadmin-FqDQjvxuFs\">1. phpMyAdmin<\/h3>\n<p>phpMyAdmin \u662f\u4e00\u500b\u6d41\u884c\u7684\u958b\u6e90\u5de5\u5177\uff0c\u5c08\u9580\u7528\u65bc\u7ba1\u7406 MySQL \u6578\u64da\u5eab\u3002\u5b83\u63d0\u4f9b\u4e86\u4e00\u500b\u7528\u6236\u53cb\u597d\u7684\u754c\u9762\uff0c\u5141\u8a31\u7528\u6236\u8f15\u9b06\u57f7\u884c\u67e5\u8a62\u3001\u5c0e\u5165\u548c\u5c0e\u51fa\u6578\u64da\u7b49\u64cd\u4f5c\u3002<\/p>\n<h3 id=\"2-dbeaver-FqDQjvxuFs\">2. DBeaver<\/h3>\n<p>DBeaver \u662f\u4e00\u500b\u591a\u5e73\u53f0\u7684\u6578\u64da\u5eab\u7ba1\u7406\u5de5\u5177\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u5eab\u7cfb\u7d71\u3002\u5b83\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u67e5\u8a62\u7de8\u8f2f\u5668\u548c\u6578\u64da\u8996\u89ba\u5316\u529f\u80fd\uff0c\u9069\u5408\u9700\u8981\u8655\u7406\u5927\u91cf\u6578\u64da\u7684\u7528\u6236\u3002<\/p>\n<h3 id=\"3-navicat-FqDQjvxuFs\">3. Navicat<\/h3>\n<p>Navicat \u662f\u4e00\u6b3e\u5546\u696d\u6578\u64da\u5eab\u7ba1\u7406\u5de5\u5177\uff0c\u652f\u6301 MySQL\u3001PostgreSQL\u3001SQLite \u7b49\u591a\u7a2e\u6578\u64da\u5eab\u3002\u5b83\u63d0\u4f9b\u4e86\u76f4\u89c0\u7684\u754c\u9762\u548c\u8c50\u5bcc\u7684\u529f\u80fd\uff0c\u9069\u5408\u5c08\u696d\u7528\u6236\u4f7f\u7528\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e6%89%be%e6%95%b8%e6%93%9a%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-FqDQjvxuFs\">\u67e5\u627e\u6578\u64da\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5728\u67e5\u627e\u7db2\u7ad9\u6578\u64da\u5eab\u6642\uff0c\u9075\u5faa\u4e00\u4e9b\u6700\u4f73\u5be6\u8e10\u53ef\u4ee5\u63d0\u9ad8\u6548\u7387\u548c\u6e96\u78ba\u6027\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u7d22\u5f15\uff1a<\/strong>\u70ba\u5e38\u7528\u7684\u67e5\u8a62\u5b57\u6bb5\u5275\u5efa\u7d22\u5f15\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u67e5\u8a62\u901f\u5ea6\u3002<\/li>\n<li><strong>\u512a\u5316\u67e5\u8a62\uff1a<\/strong>\u907f\u514d\u4f7f\u7528 SELECT *\uff0c\u800c\u662f\u660e\u78ba\u6307\u5b9a\u9700\u8981\u7684\u5b57\u6bb5\uff0c\u4ee5\u6e1b\u5c11\u6578\u64da\u50b3\u8f38\u91cf\u3002<\/li>\n<li><strong>\u5b9a\u671f\u5099\u4efd\uff1a<\/strong>\u5b9a\u671f\u5099\u4efd\u6578\u64da\u5eab\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u6216\u640d\u58de\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-FqDQjvxuFs\">\u7d50\u8ad6<\/h2>\n<p>\u67e5\u627e\u7db2\u7ad9\u6578\u64da\u5eab\u4e2d\u7684\u4fe1\u606f\u4e0d\u50c5\u662f\u6280\u8853\u6027\u7684\u6311\u6230\uff0c\u4e5f\u662f\u63d0\u5347\u5de5\u4f5c\u6548\u7387\u7684\u91cd\u8981\u74b0\u7bc0\u3002\u901a\u904e\u638c\u63e1\u57fa\u672c\u7684\u67e5\u8a62\u6280\u5de7\u3001\u4f7f\u7528\u5408\u9069\u7684\u5de5\u5177\u4ee5\u53ca\u9075\u5faa\u6700\u4f73\u5be6\u8e10\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u7ba1\u7406\u548c\u67e5\u627e\u6240\u9700\u7684\u6578\u64da\u3002\u7121\u8ad6\u60a8\u662f\u958b\u767c\u8005\u9084\u662f\u666e\u901a\u7528\u6236\uff0c\u9019\u4e9b\u6280\u5de7\u90fd\u5c07\u5e6b\u52a9\u60a8\u5728\u6578\u64da\u7ba1\u7406\u4e0a\u6e38\u5203\u6709\u9918\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u7db2\u7ad9\u6578\u64da\u5eab\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8f15\u9b06\u67e5\u627e\u7db2\u7ad9\u6578\u64da\u5eab\uff0c\u5feb\u901f\u7372\u53d6\u6240\u9700\u4fe1\u606f\uff0c\u63d0\u5347\u5de5\u4f5c\u6548\u7387\uff0c\u8b93\u4f60\u7684\u6578\u64da\u7ba1\u7406\u6e38\u5203\u6709\u9918\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-171663","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171663","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=171663"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171663\/revisions"}],"predecessor-version":[{"id":171664,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/171663\/revisions\/171664"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=171663"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=171663"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=171663"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}