{"id":169715,"date":"2024-11-06T19:26:17","date_gmt":"2024-11-06T11:26:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/169715\/"},"modified":"2024-11-06T19:26:18","modified_gmt":"2024-11-06T11:26:18","slug":"%e5%91%bd%e4%bb%a4%e8%a1%8c%e6%9f%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8%ef%bc%8c%e9%82%84%e4%b8%8d%e7%b0%a1%e5%96%ae%ef%bc%9f%ef%bc%81-%e6%80%8e%e9%ba%bc%e5%9c%a8%e5%91%bd%e4%bb%a4%e8%a1%8c%e4%b8%ad","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/169715\/","title":{"rendered":"\u547d\u4ee4\u884c\u67e5\u6578\u64da\u5eab\u8868\uff0c\u9084\u4e0d\u7c21\u55ae\uff1f\uff01 (\u600e\u9ebc\u5728\u547d\u4ee4\u884c\u4e2d\u67e5\u6578\u64da\u5eab\u7684\u8868)"},"content":{"rendered":"<h1 id=\"%e5%91%bd%e4%bb%a4%e8%a1%8c%e6%9f%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8%ef%bc%8c%e9%82%84%e4%b8%8d%e7%b0%a1%e5%96%ae%ef%bc%9f%ef%bc%81-bCAlxWXnhQ\">\u547d\u4ee4\u884c\u67e5\u6578\u64da\u5eab\u8868\uff0c\u9084\u4e0d\u7c21\u55ae\uff1f\uff01<\/h1>\n<p>\u5728\u73fe\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u6578\u64da\u5eab\u7684\u7ba1\u7406\u548c\u67e5\u8a62\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u7121\u8ad6\u662f\u958b\u767c\u8005\u9084\u662f\u7cfb\u7d71\u7ba1\u7406\u54e1\uff0c\u638c\u63e1\u5982\u4f55\u5728\u547d\u4ee4\u884c\u4e2d\u67e5\u8a62\u6578\u64da\u5eab\u8868\u90fd\u662f\u4e00\u9805\u57fa\u672c\u6280\u80fd\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728\u547d\u4ee4\u884c\u4e2d\u67e5\u8a62\u6578\u64da\u5eab\u7684\u8868\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u6280\u5de7\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e4%bd%bf%e7%94%a8%e5%91%bd%e4%bb%a4%e8%a1%8c%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9f-bCAlxWXnhQ\">\u70ba\u4ec0\u9ebc\u4f7f\u7528\u547d\u4ee4\u884c\u67e5\u8a62\u6578\u64da\u5eab\uff1f<\/h2>\n<p>\u4f7f\u7528\u547d\u4ee4\u884c\u67e5\u8a62\u6578\u64da\u5eab\u6709\u591a\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u6548\u7387\u9ad8\uff1a<\/strong>\u547d\u4ee4\u884c\u64cd\u4f5c\u901a\u5e38\u6bd4\u5716\u5f62\u754c\u9762\u66f4\u5feb\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u5927\u91cf\u6578\u64da\u6642\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>\u547d\u4ee4\u884c\u63d0\u4f9b\u4e86\u66f4\u9ad8\u7684\u9748\u6d3b\u6027\uff0c\u5141\u8a31\u7528\u6236\u4f7f\u7528\u8173\u672c\u81ea\u52d5\u5316\u4efb\u52d9\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u4f54\u7528\u5c11\uff1a<\/strong>\u547d\u4ee4\u884c\u5de5\u5177\u901a\u5e38\u4f54\u7528\u7684\u7cfb\u7d71\u8cc7\u6e90\u8f03\u5c11\uff0c\u9069\u5408\u5728\u8cc7\u6e90\u6709\u9650\u7684\u74b0\u5883\u4e2d\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8%e5%91%bd%e4%bb%a4%e8%a1%8c%e4%b8%ad%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a%e5%ba%ab%e8%a1%a8-bCAlxWXnhQ\">\u5982\u4f55\u5728\u547d\u4ee4\u884c\u4e2d\u67e5\u8a62\u6578\u64da\u5eab\u8868<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u6578\u64da\u5eab\u7cfb\u7d71\u53ca\u5176\u5728\u547d\u4ee4\u884c\u4e2d\u67e5\u8a62\u8868\u7684\u57fa\u672c\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-mysql-bCAlxWXnhQ\">1. MySQL<\/h3>\n<p>\u5728 MySQL \u4e2d\uff0c\u9996\u5148\u9700\u8981\u767b\u9304\u5230\u6578\u64da\u5eab\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>mysql -u \u7528\u6236\u540d -p<\/code><\/pre>\n<p>\u8f38\u5165\u5bc6\u78bc\u5f8c\uff0c\u9078\u64c7\u6578\u64da\u5eab\uff1a<\/p>\n<pre><code>USE \u6578\u64da\u5eab\u540d;<\/code><\/pre>\n<p>\u63a5\u4e0b\u4f86\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u8a62\u6240\u6709\u8868\uff1a<\/p>\n<pre><code>SHOW TABLES;<\/code><\/pre>\n<p>\u5982\u679c\u60f3\u67e5\u770b\u7279\u5b9a\u8868\u7684\u7d50\u69cb\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>DESCRIBE \u8868\u540d;<\/code><\/pre>\n<h3 id=\"2-postgresql-bCAlxWXnhQ\">2. PostgreSQL<\/h3>\n<p>\u5728 PostgreSQL \u4e2d\uff0c\u767b\u9304\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n<pre><code>psql -U \u7528\u6236\u540d -d \u6578\u64da\u5eab\u540d<\/code><\/pre>\n<p>\u767b\u9304\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u8a62\u6240\u6709\u8868\uff1a<\/p>\n<pre><code>dt<\/code><\/pre>\n<p>\u8981\u67e5\u770b\u7279\u5b9a\u8868\u7684\u7d50\u69cb\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>d \u8868\u540d<\/code><\/pre>\n<h3 id=\"3-sqlite-bCAlxWXnhQ\">3. SQLite<\/h3>\n<p>\u5728 SQLite \u4e2d\uff0c\u9996\u5148\u9700\u8981\u9032\u5165 SQLite \u547d\u4ee4\u884c\u754c\u9762\uff1a<\/p>\n<pre><code>sqlite3 \u6578\u64da\u5eab\u540d<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u8a62\u6240\u6709\u8868\uff1a<\/p>\n<pre><code>.tables<\/code><\/pre>\n<p>\u8981\u67e5\u770b\u7279\u5b9a\u8868\u7684\u7d50\u69cb\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>.schema \u8868\u540d<\/code><\/pre>\n<h2 id=\"%e6%9f%a5%e8%a9%a2%e8%a1%a8%e7%9a%84%e6%95%b8%e6%93%9a-bCAlxWXnhQ\">\u67e5\u8a62\u8868\u7684\u6578\u64da<\/h2>\n<p>\u9664\u4e86\u67e5\u8a62\u8868\u7684\u7d50\u69cb\uff0c\u9084\u53ef\u4ee5\u67e5\u8a62\u8868\u4e2d\u7684\u6578\u64da\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684 SQL \u67e5\u8a62\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"%e6%9f%a5%e8%a9%a2%e6%89%80%e6%9c%89%e6%95%b8%e6%93%9a-bCAlxWXnhQ\">\u67e5\u8a62\u6240\u6709\u6578\u64da<\/h3>\n<pre><code>SELECT * FROM \u8868\u540d;<\/code><\/pre>\n<h3 id=\"%e6%9f%a5%e8%a9%a2%e7%89%b9%e5%ae%9a%e5%88%97-bCAlxWXnhQ\">\u67e5\u8a62\u7279\u5b9a\u5217<\/h3>\n<pre><code>SELECT \u5217\u540d1, \u5217\u540d2 FROM \u8868\u540d;<\/code><\/pre>\n<h3 id=\"%e6%a2%9d%e4%bb%b6%e6%9f%a5%e8%a9%a2-bCAlxWXnhQ\">\u689d\u4ef6\u67e5\u8a62<\/h3>\n<pre><code>SELECT * FROM \u8868\u540d WHERE \u689d\u4ef6;<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-bCAlxWXnhQ\">\u7e3d\u7d50<\/h2>\n<p>\u5728\u547d\u4ee4\u884c\u4e2d\u67e5\u8a62\u6578\u64da\u5eab\u8868\u662f\u4e00\u9805\u57fa\u672c\u800c\u91cd\u8981\u7684\u6280\u80fd\uff0c\u7121\u8ad6\u662f\u4f7f\u7528 MySQL\u3001PostgreSQL \u9084\u662f SQLite\uff0c\u638c\u63e1\u9019\u4e9b\u57fa\u672c\u547d\u4ee4\u90fd\u80fd\u5e6b\u52a9\u60a8\u66f4\u9ad8\u6548\u5730\u7ba1\u7406\u6578\u64da\u3002\u96a8\u8457\u5c0d\u6578\u64da\u5eab\u64cd\u4f5c\u7684\u6df1\u5165\u4e86\u89e3\uff0c\u60a8\u5c07\u80fd\u5920\u66f4\u9748\u6d3b\u5730\u8655\u7406\u5404\u7a2e\u6578\u64da\u9700\u6c42\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\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u64cd\u4f5c\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\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>\u5b78\u7fd2\u5982\u4f55\u5728\u547d\u4ee4\u884c\u4e2d\u8f15\u9b06\u67e5\u8a62\u6578\u64da\u5eab\u8868\uff0c\u638c\u63e1\u57fa\u672c\u6307\u4ee4\uff0c\u63d0\u5347\u6578\u64da\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-169715","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/169715","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=169715"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/169715\/revisions"}],"predecessor-version":[{"id":169716,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/169715\/revisions\/169716"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=169715"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=169715"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=169715"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}