{"id":166967,"date":"2024-11-05T21:15:21","date_gmt":"2024-11-05T13:15:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/166967\/"},"modified":"2024-11-05T21:15:22","modified_gmt":"2024-11-05T13:15:22","slug":"%e5%88%a9%e7%94%a8-postgresql-%e8%85%b3%e6%9c%ac%e5%8a%a0%e9%80%9f%e6%95%b8%e6%93%9a%e5%ba%ab%e6%93%8d%e4%bd%9c%ef%bc%81%ef%bc%88postgresql%e8%85%b3%e6%9c%ac%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/166967\/","title":{"rendered":"\u5229\u7528 PostgreSQL \u8173\u672c\u52a0\u901f\u6578\u64da\u5eab\u64cd\u4f5c\uff01\uff08postgresql\u8173\u672c\uff09"},"content":{"rendered":"<h1 id=\"%e5%88%a9%e7%94%a8-postgresql-%e8%85%b3%e6%9c%ac%e5%8a%a0%e9%80%9f%e6%95%b8%e6%93%9a%e5%ba%ab%e6%93%8d%e4%bd%9c%ef%bc%81-RxYeoMOTok\">\u5229\u7528 PostgreSQL \u8173\u672c\u52a0\u901f\u6578\u64da\u5eab\u64cd\u4f5c\uff01<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u6027\u80fd\u548c\u6548\u7387\u5c0d\u65bc\u4f01\u696d\u7684\u6210\u529f\u81f3\u95dc\u91cd\u8981\u3002PostgreSQL \u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u958b\u6e90\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u529f\u80fd\u4f86\u512a\u5316\u6578\u64da\u5eab\u64cd\u4f5c\u3002\u5176\u4e2d\uff0c\u5229\u7528\u8173\u672c\u4f86\u81ea\u52d5\u5316\u548c\u52a0\u901f\u6578\u64da\u5eab\u64cd\u4f5c\u662f\u4e00\u500b\u975e\u5e38\u6709\u6548\u7684\u7b56\u7565\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528 PostgreSQL \u8173\u672c\u4f86\u63d0\u5347\u6578\u64da\u5eab\u7684\u64cd\u4f5c\u6548\u7387\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-postgresql-%e8%85%b3%e6%9c%ac%ef%bc%9f-RxYeoMOTok\">\u4ec0\u9ebc\u662f PostgreSQL \u8173\u672c\uff1f<\/h2>\n<p>PostgreSQL \u8173\u672c\u662f\u7528\u65bc\u57f7\u884c\u4e00\u7cfb\u5217 SQL \u547d\u4ee4\u7684\u6587\u672c\u6587\u4ef6\u3002\u9019\u4e9b\u8173\u672c\u53ef\u4ee5\u5305\u542b\u6578\u64da\u5eab\u7684\u5275\u5efa\u3001\u6578\u64da\u63d2\u5165\u3001\u67e5\u8a62\u3001\u66f4\u65b0\u548c\u522a\u9664\u7b49\u64cd\u4f5c\u3002\u901a\u904e\u5c07\u9019\u4e9b\u64cd\u4f5c\u7de8\u5beb\u6210\u8173\u672c\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u91cd\u8907\u4f7f\u7528\u4ee3\u78bc\uff0c\u6e1b\u5c11\u624b\u52d5\u64cd\u4f5c\u7684\u932f\u8aa4\uff0c\u4e26\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e4%bd%bf%e7%94%a8%e8%85%b3%e6%9c%ac%ef%bc%9f-RxYeoMOTok\">\u70ba\u4ec0\u9ebc\u4f7f\u7528\u8173\u672c\uff1f<\/h2>\n<ul>\n<li><strong>\u81ea\u52d5\u5316\u64cd\u4f5c\uff1a<\/strong>\u8173\u672c\u53ef\u4ee5\u81ea\u52d5\u57f7\u884c\u591a\u500b SQL \u547d\u4ee4\uff0c\u6e1b\u5c11\u624b\u52d5\u8f38\u5165\u7684\u9700\u8981\uff0c\u5f9e\u800c\u964d\u4f4e\u51fa\u932f\u7684\u98a8\u96aa\u3002<\/li>\n<li><strong>\u63d0\u9ad8\u6548\u7387\uff1a<\/strong>\u901a\u904e\u6279\u91cf\u8655\u7406\u6578\u64da\uff0c\u8173\u672c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6578\u64da\u5eab\u64cd\u4f5c\u7684\u901f\u5ea6\u3002<\/li>\n<li><strong>\u53ef\u91cd\u7528\u6027\uff1a<\/strong>\u4e00\u65e6\u7de8\u5beb\u597d\u8173\u672c\uff0c\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u74b0\u5883\u4e2d\u91cd\u8907\u4f7f\u7528\uff0c\u7bc0\u7701\u6642\u9593\u548c\u7cbe\u529b\u3002<\/li>\n<li><strong>\u7248\u672c\u63a7\u5236\uff1a<\/strong>\u5c07 SQL \u8173\u672c\u5b58\u5132\u5728\u7248\u672c\u63a7\u5236\u7cfb\u7d71\u4e2d\uff0c\u53ef\u4ee5\u8f15\u9b06\u8ddf\u8e2a\u66f4\u6539\u548c\u56de\u6efe\u5230\u5148\u524d\u7684\u7248\u672c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e7%b7%a8%e5%af%ab-postgresql-%e8%85%b3%e6%9c%ac-RxYeoMOTok\">\u5982\u4f55\u7de8\u5beb PostgreSQL \u8173\u672c<\/h2>\n<p>\u7de8\u5beb PostgreSQL \u8173\u672c\u76f8\u5c0d\u7c21\u55ae\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u57fa\u672c\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u5982\u4f55\u5275\u5efa\u4e00\u500b\u6578\u64da\u5eab\u3001\u5275\u5efa\u8868\u683c\u4e26\u63d2\u5165\u6578\u64da\uff1a<\/p>\n<pre><code>-- \u5275\u5efa\u6578\u64da\u5eab\nCREATE DATABASE my_database;\n\n-- \u9023\u63a5\u5230\u6578\u64da\u5eab\nc my_database\n\n-- \u5275\u5efa\u8868\u683c\nCREATE TABLE users (\n    id SERIAL PRIMARY KEY,\n    name VARCHAR(100),\n    email VARCHAR(100) UNIQUE\n);\n\n-- \u63d2\u5165\u6578\u64da\nINSERT INTO users (name, email) VALUES\n('Alice', 'alice@example.com'),\n('Bob', 'bob@example.com');\n\n-- \u67e5\u8a62\u6578\u64da\nSELECT * FROM users;\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u9996\u5148\u5275\u5efa\u4e86\u4e00\u500b\u540d\u70ba `my_database` \u7684\u6578\u64da\u5eab\uff0c\u7136\u5f8c\u5275\u5efa\u4e86\u4e00\u500b `users` \u8868\u683c\uff0c\u4e26\u63d2\u5165\u4e86\u5169\u689d\u6578\u64da\u3002\u6700\u5f8c\uff0c\u6211\u5011\u67e5\u8a62\u4e86 `users` \u8868\u683c\u4e2d\u7684\u6240\u6709\u6578\u64da\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e8%85%b3%e6%9c%ac%e7%9a%84%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-RxYeoMOTok\">\u4f7f\u7528\u8173\u672c\u7684\u6700\u4f73\u5be6\u8e10<\/h2>\n<ul>\n<li><strong>\u6ce8\u91cb\uff1a<\/strong>\u5728\u8173\u672c\u4e2d\u6dfb\u52a0\u6ce8\u91cb\uff0c\u4ee5\u4fbf\u672a\u4f86\u7684\u958b\u767c\u8005\u80fd\u5920\u7406\u89e3\u4ee3\u78bc\u7684\u76ee\u7684\u3002<\/li>\n<li><strong>\u6e2c\u8a66\uff1a<\/strong>\u5728\u751f\u7522\u74b0\u5883\u4e2d\u57f7\u884c\u8173\u672c\u4e4b\u524d\uff0c\u61c9\u5728\u6e2c\u8a66\u74b0\u5883\u4e2d\u9032\u884c\u5145\u5206\u6e2c\u8a66\u3002<\/li>\n<li><strong>\u932f\u8aa4\u8655\u7406\uff1a<\/strong>\u8003\u616e\u5728\u8173\u672c\u4e2d\u6dfb\u52a0\u932f\u8aa4\u8655\u7406\u908f\u8f2f\uff0c\u4ee5\u4fbf\u5728\u51fa\u73fe\u554f\u984c\u6642\u80fd\u5920\u53ca\u6642\u97ff\u61c9\u3002<\/li>\n<li><strong>\u7248\u672c\u63a7\u5236\uff1a<\/strong>\u5c07\u8173\u672c\u5b58\u5132\u5728\u7248\u672c\u63a7\u5236\u7cfb\u7d71\u4e2d\uff0c\u4ee5\u4fbf\u8ddf\u8e2a\u66f4\u6539\u548c\u5354\u4f5c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-RxYeoMOTok\">\u7d50\u8ad6<\/h2>\n<p>\u5229\u7528 PostgreSQL \u8173\u672c\u4f86\u52a0\u901f\u6578\u64da\u5eab\u64cd\u4f5c\u662f\u4e00\u7a2e\u6709\u6548\u7684\u7b56\u7565\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u548c\u6578\u64da\u8655\u7406\u901f\u5ea6\u3002\u901a\u904e\u81ea\u52d5\u5316\u91cd\u8907\u6027\u4efb\u52d9\uff0c\u958b\u767c\u8005\u53ef\u4ee5\u5c08\u6ce8\u65bc\u66f4\u5177\u5275\u9020\u6027\u7684\u5de5\u4f5c\uff0c\u5f9e\u800c\u63a8\u52d5\u696d\u52d9\u7684\u767c\u5c55\u3002\u7121\u8ad6\u662f\u5c0f\u578b\u9805\u76ee\u9084\u662f\u5927\u578b\u4f01\u696d\uff0c\u638c\u63e1 PostgreSQL \u8173\u672c\u7684\u4f7f\u7528\u90fd\u5c07\u70ba\u6578\u64da\u5eab\u7ba1\u7406\u5e36\u4f86\u5de8\u5927\u7684\u4fbf\u5229\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684 PostgreSQL \u6578\u64da\u5eab\uff0cServer.HK \u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u5ba2\u6236\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u985e\u578b\u7684 <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a>\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u53ef\u9760\u7684\u670d\u52d9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5229\u7528 PostgreSQL \u8173\u672c\u5feb\u901f\u57f7\u884c\u6578\u64da\u5eab\u64cd\u4f5c\uff0c\u63d0\u5347\u6548\u7387\uff0c\u7c21\u5316\u7ba1\u7406\uff0c\u8b93\u6578\u64da\u8655\u7406\u66f4\u8f15\u9b06\uff01<\/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-166967","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166967","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=166967"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166967\/revisions"}],"predecessor-version":[{"id":166968,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/166967\/revisions\/166968"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=166967"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=166967"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=166967"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}