{"id":142567,"date":"2024-10-31T22:52:23","date_gmt":"2024-10-31T14:52:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/142567\/"},"modified":"2024-10-31T22:52:24","modified_gmt":"2024-10-31T14:52:24","slug":"sqlite-%e6%95%b8%e6%93%9a%e5%ba%ab%e8%ae%80%e5%8f%96%e6%8c%87%e5%8d%97%ef%bc%88sqlite-%e6%80%8e%e9%ba%bc%e8%ae%80%e5%8f%96%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/142567\/","title":{"rendered":"SQLite \u6578\u64da\u5eab\u8b80\u53d6\u6307\u5357\uff08sqlite \u600e\u9ebc\u8b80\u53d6\u6578\u64da\u5eab\uff09"},"content":{"rendered":"<h1 id=\"sqlite-%e6%95%b8%e6%93%9a%e5%ba%ab%e8%ae%80%e5%8f%96%e6%8c%87%e5%8d%97%ef%bc%88sqlite-%e6%80%8e%e9%ba%bc%e8%ae%80%e5%8f%96%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%89-zqVRPemakn\">SQLite \u6578\u64da\u5eab\u8b80\u53d6\u6307\u5357\uff08sqlite \u600e\u9ebc\u8b80\u53d6\u6578\u64da\u5eab\uff09<\/h1>\n<p>SQLite \u662f\u4e00\u7a2e\u8f15\u91cf\u7d1a\u7684\u95dc\u806f\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u4e2d\uff0c\u7279\u5225\u662f\u5728\u79fb\u52d5\u61c9\u7528\u548c\u5d4c\u5165\u5f0f\u7cfb\u7d71\u4e2d\u3002\u7531\u65bc\u5176\u7c21\u55ae\u6613\u7528\u548c\u9ad8\u6548\u7684\u7279\u6027\uff0cSQLite \u6210\u70ba\u4e86\u8a31\u591a\u958b\u767c\u8005\u7684\u9996\u9078\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u8b80\u53d6 SQLite \u6578\u64da\u5eab\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u4ee3\u78bc\u7247\u6bb5\u3002<\/p>\n<h2 id=\"sqlite-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-zqVRPemakn\">SQLite \u6578\u64da\u5eab\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>SQLite \u6578\u64da\u5eab\u662f\u4e00\u500b\u81ea\u5305\u542b\u7684\u3001\u7121\u4f3a\u670d\u5668\u7684\u3001\u96f6\u914d\u7f6e\u7684 SQL \u6578\u64da\u5eab\u5f15\u64ce\u3002\u5b83\u7684\u6578\u64da\u5eab\u6587\u4ef6\u901a\u5e38\u4ee5 .sqlite \u6216 .db \u70ba\u64f4\u5c55\u540d\u3002SQLite \u652f\u6301\u5927\u591a\u6578 SQL \u6a19\u6e96\uff0c\u4e26\u4e14\u53ef\u4ee5\u5728\u591a\u7a2e\u5e73\u53f0\u4e0a\u904b\u884c\uff0c\u5305\u62ec Windows\u3001Linux \u548c macOS\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%ae%80%e5%8f%96-sqlite-%e6%95%b8%e6%93%9a%e5%ba%ab-zqVRPemakn\">\u5982\u4f55\u8b80\u53d6 SQLite \u6578\u64da\u5eab<\/h2>\n<p>\u8b80\u53d6 SQLite \u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e3b\u8981\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li>\u5b89\u88dd SQLite \u5ba2\u6236\u7aef\u6216\u4f7f\u7528\u7de8\u7a0b\u8a9e\u8a00\u7684 SQLite \u5eab\u3002<\/li>\n<li>\u9023\u63a5\u5230 SQLite \u6578\u64da\u5eab\u6587\u4ef6\u3002<\/li>\n<li>\u57f7\u884c SQL \u67e5\u8a62\u4ee5\u8b80\u53d6\u6578\u64da\u3002<\/li>\n<li>\u8655\u7406\u67e5\u8a62\u7d50\u679c\u3002<\/li>\n<\/ul>\n<h3 id=\"%e5%ae%89%e8%a3%9d-sqlite-%e5%ae%a2%e6%88%b6%e7%ab%af-zqVRPemakn\">\u5b89\u88dd SQLite \u5ba2\u6236\u7aef<\/h3>\n<p>\u5728\u958b\u59cb\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u78ba\u4fdd\u5df2\u5b89\u88dd SQLite \u5ba2\u6236\u7aef\u3002\u60a8\u53ef\u4ee5\u5f9e <a href=\"https:\/\/www.sqlite.org\/download.html\" rel=\"nofollow noopener\" target=\"_blank\">SQLite \u5b98\u65b9\u7db2\u7ad9<\/a> \u4e0b\u8f09\u9069\u5408\u60a8\u64cd\u4f5c\u7cfb\u7d71\u7684\u7248\u672c\u3002\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u5728\u547d\u4ee4\u884c\u4e2d\u4f7f\u7528 SQLite\u3002<\/p>\n<h3 id=\"%e9%80%a3%e6%8e%a5%e5%88%b0-sqlite-%e6%95%b8%e6%93%9a%e5%ba%ab-zqVRPemakn\">\u9023\u63a5\u5230 SQLite \u6578\u64da\u5eab<\/h3>\n<p>\u4f7f\u7528 SQLite \u5ba2\u6236\u7aef\u9023\u63a5\u5230\u6578\u64da\u5eab\u975e\u5e38\u7c21\u55ae\u3002\u60a8\u53ea\u9700\u5728\u547d\u4ee4\u884c\u4e2d\u8f38\u5165\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sqlite3 your_database.db<\/code><\/pre>\n<p>\u9019\u88e1\u7684 <code>your_database.db<\/code> \u662f\u60a8\u8981\u9023\u63a5\u7684\u6578\u64da\u5eab\u6587\u4ef6\u540d\u3002\u5982\u679c\u8a72\u6587\u4ef6\u4e0d\u5b58\u5728\uff0cSQLite \u5c07\u81ea\u52d5\u5275\u5efa\u4e00\u500b\u65b0\u7684\u6578\u64da\u5eab\u6587\u4ef6\u3002<\/p>\n<h3 id=\"%e5%9f%b7%e8%a1%8c-sql-%e6%9f%a5%e8%a9%a2-zqVRPemakn\">\u57f7\u884c SQL \u67e5\u8a62<\/h3>\n<p>\u9023\u63a5\u5230\u6578\u64da\u5eab\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 SQL \u8a9e\u53e5\u4f86\u67e5\u8a62\u6578\u64da\u3002\u4f8b\u5982\uff0c\u5047\u8a2d\u60a8\u6709\u4e00\u500b\u540d\u70ba <code>users<\/code> \u7684\u8868\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u9078\u64c7\u6240\u6709\u7528\u6236\uff1a<\/p>\n<pre><code>SELECT * FROM users;<\/code><\/pre>\n<p>\u9019\u689d\u8a9e\u53e5\u5c07\u8fd4\u56de <code>users<\/code> \u8868\u4e2d\u7684\u6240\u6709\u884c\u548c\u5217\u3002<\/p>\n<h3 id=\"%e8%99%95%e7%90%86%e6%9f%a5%e8%a9%a2%e7%b5%90%e6%9e%9c-zqVRPemakn\">\u8655\u7406\u67e5\u8a62\u7d50\u679c<\/h3>\n<p>\u67e5\u8a62\u7d50\u679c\u5c07\u986f\u793a\u5728\u547d\u4ee4\u884c\u4e2d\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528 <code>.headers on<\/code> \u548c <code>.mode column<\/code> \u547d\u4ee4\u4f86\u6539\u5584\u7d50\u679c\u7684\u53ef\u8b80\u6027\uff1a<\/p>\n<pre><code>.headers on\n.mode column\nSELECT * FROM users;<\/code><\/pre>\n<p>\u9019\u6a23\uff0c\u67e5\u8a62\u7d50\u679c\u5c07\u4ee5\u8868\u683c\u5f62\u5f0f\u986f\u793a\uff0c\u4fbf\u65bc\u95b1\u8b80\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e7%b7%a8%e7%a8%8b%e8%aa%9e%e8%a8%80%e8%ae%80%e5%8f%96-sqlite-%e6%95%b8%e6%93%9a%e5%ba%ab-zqVRPemakn\">\u4f7f\u7528\u7de8\u7a0b\u8a9e\u8a00\u8b80\u53d6 SQLite \u6578\u64da\u5eab<\/h2>\n<p>\u9664\u4e86\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u60a8\u9084\u53ef\u4ee5\u4f7f\u7528\u591a\u7a2e\u7de8\u7a0b\u8a9e\u8a00\u4f86\u8b80\u53d6 SQLite \u6578\u64da\u5eab\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528 Python \u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>import sqlite3\n\n# \u9023\u63a5\u5230\u6578\u64da\u5eab\nconn = sqlite3.connect('your_database.db')\n\n# \u5275\u5efa\u4e00\u500b\u6e38\u6a19\u5c0d\u8c61\ncursor = conn.cursor()\n\n# \u57f7\u884c\u67e5\u8a62\ncursor.execute('SELECT * FROM users')\n\n# \u7372\u53d6\u6240\u6709\u7d50\u679c\nrows = cursor.fetchall()\n\n# \u8f38\u51fa\u7d50\u679c\nfor row in rows:\n    print(row)\n\n# \u95dc\u9589\u9023\u63a5\nconn.close()<\/code><\/pre>\n<p>\u5728\u9019\u500b\u793a\u4f8b\u4e2d\uff0c\u6211\u5011\u9996\u5148\u9023\u63a5\u5230\u6578\u64da\u5eab\uff0c\u7136\u5f8c\u5275\u5efa\u4e00\u500b\u6e38\u6a19\u5c0d\u8c61\u4f86\u57f7\u884c SQL \u67e5\u8a62\uff0c\u6700\u5f8c\u7372\u53d6\u4e26\u8f38\u51fa\u6240\u6709\u7d50\u679c\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-zqVRPemakn\">\u7e3d\u7d50<\/h2>\n<p>SQLite \u662f\u4e00\u500b\u5f37\u5927\u4e14\u6613\u65bc\u4f7f\u7528\u7684\u6578\u64da\u5eab\u7cfb\u7d71\uff0c\u9069\u5408\u5404\u7a2e\u61c9\u7528\u5834\u666f\u3002\u7121\u8ad6\u662f\u901a\u904e\u547d\u4ee4\u884c\u9084\u662f\u7de8\u7a0b\u8a9e\u8a00\uff0c\u8b80\u53d6 SQLite \u6578\u64da\u5eab\u90fd\u76f8\u5c0d\u7c21\u55ae\u3002\u4e86\u89e3\u5982\u4f55\u6709\u6548\u5730\u8b80\u53d6\u6578\u64da\u5eab\u5c07\u6709\u52a9\u65bc\u958b\u767c\u8005\u66f4\u597d\u5730\u7ba1\u7406\u548c\u5229\u7528\u6578\u64da\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\u61c9\u7528\u7a0b\u5e8f\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\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u4f7f\u7528 SQLite \u8b80\u53d6\u6578\u64da\u5eab\uff0c\u638c\u63e1\u57fa\u672c\u67e5\u8a62\u8a9e\u6cd5\u548c\u64cd\u4f5c\u6280\u5de7\uff0c\u8f15\u9b06\u7ba1\u7406\u548c\u63d0\u53d6\u6578\u64da\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-142567","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/142567","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=142567"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/142567\/revisions"}],"predecessor-version":[{"id":142568,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/142567\/revisions\/142568"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=142567"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=142567"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=142567"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}