{"id":183566,"date":"2024-11-10T05:53:25","date_gmt":"2024-11-09T21:53:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/183566\/"},"modified":"2024-11-10T05:53:25","modified_gmt":"2024-11-09T21:53:25","slug":"%e4%bd%bf%e7%94%a8-redis-%e9%81%8b%e8%a1%8c-sql-%e6%96%87%e4%bb%b6%ef%bc%88redis%e9%81%8b%e8%a1%8csql%e6%96%87%e4%bb%b6%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/183566\/","title":{"rendered":"\u4f7f\u7528 Redis \u904b\u884c SQL \u6587\u4ef6\uff08redis\u904b\u884csql\u6587\u4ef6\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8-redis-%e9%81%8b%e8%a1%8c-sql-%e6%96%87%e4%bb%b6%ef%bc%88redis%e9%81%8b%e8%a1%8csql%e6%96%87%e4%bb%b6%ef%bc%89-qQPXtXEyJU\">\u4f7f\u7528 Redis \u904b\u884c SQL \u6587\u4ef6\uff08redis\u904b\u884csql\u6587\u4ef6\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u8655\u7406\u74b0\u5883\u4e2d\uff0cRedis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u8d8a\u4f86\u8d8a\u53d7\u5230\u958b\u767c\u8005\u7684\u9752\u775e\u3002\u96d6\u7136 Redis \u4e3b\u8981\u7528\u65bc\u9375\u503c\u5b58\u5132\uff0c\u4f46\u8a31\u591a\u958b\u767c\u8005\u5e0c\u671b\u80fd\u5920\u5c07 SQL \u6587\u4ef6\u4e2d\u7684\u6578\u64da\u5c0e\u5165\u5230 Redis \u4e2d\uff0c\u4ee5\u4fbf\u5229\u7528\u5176\u5feb\u901f\u7684\u6578\u64da\u8b80\u53d6\u548c\u5beb\u5165\u80fd\u529b\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u4f7f\u7528 Redis \u904b\u884c SQL \u6587\u4ef6\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u793a\u4f8b\u548c\u6b65\u9a5f\u3002<\/p>\n<h2 id=\"redis-%e7%b0%a1%e4%bb%8b-qQPXtXEyJU\">Redis \u7c21\u4ecb<\/h2>\n<p>Redis\uff08REmote DIctionary Server\uff09\u662f\u4e00\u500b\u958b\u6e90\u7684\u9ad8\u6027\u80fd\u9375\u503c\u6578\u64da\u5eab\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u7b26\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u548c\u6709\u5e8f\u96c6\u5408\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis \u88ab\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u5206\u6790\u7b49\u5834\u666f\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e5%b0%87-sql-%e6%96%87%e4%bb%b6%e5%b0%8e%e5%85%a5-redis%ef%bc%9f-qQPXtXEyJU\">\u70ba\u4ec0\u9ebc\u5c07 SQL \u6587\u4ef6\u5c0e\u5165 Redis\uff1f<\/h2>\n<p>\u5c07 SQL \u6587\u4ef6\u4e2d\u7684\u6578\u64da\u5c0e\u5165 Redis \u6709\u5e7e\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\u63d0\u5347\uff1a<\/strong>Redis \u7684\u5167\u5b58\u5b58\u5132\u7279\u6027\u4f7f\u5176\u5728\u8b80\u53d6\u548c\u5beb\u5165\u6578\u64da\u6642\u901f\u5ea6\u6975\u5feb\uff0c\u9069\u5408\u9700\u8981\u9ad8\u6027\u80fd\u7684\u61c9\u7528\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>Redis \u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u9748\u6d3b\u9078\u64c7\u5408\u9069\u7684\u6578\u64da\u985e\u578b\u3002<\/li>\n<li><strong>\u7c21\u5316\u6578\u64da\u8a2a\u554f\uff1a<\/strong>\u901a\u904e\u5c07\u6578\u64da\u5b58\u5132\u5728 Redis \u4e2d\uff0c\u53ef\u4ee5\u7c21\u5316\u61c9\u7528\u7a0b\u5e8f\u7684\u6578\u64da\u8a2a\u554f\u908f\u8f2f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e5%b0%87-sql-%e6%96%87%e4%bb%b6%e5%b0%8e%e5%85%a5-redis-qQPXtXEyJU\">\u5982\u4f55\u5c07 SQL \u6587\u4ef6\u5c0e\u5165 Redis<\/h2>\n<p>\u4ee5\u4e0b\u662f\u5c07 SQL \u6587\u4ef6\u4e2d\u7684\u6578\u64da\u5c0e\u5165 Redis \u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-1%ef%bc%9a%e6%ba%96%e5%82%99-sql-%e6%96%87%e4%bb%b6-qQPXtXEyJU\">\u6b65\u9a5f 1\uff1a\u6e96\u5099 SQL \u6587\u4ef6<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u4e00\u500b\u5305\u542b\u6578\u64da\u7684 SQL \u6587\u4ef6\u3002\u5047\u8a2d\u6211\u5011\u6709\u4e00\u500b\u540d\u70ba <code>data.sql<\/code> \u7684\u6587\u4ef6\uff0c\u5167\u5bb9\u5982\u4e0b\uff1a<\/p>\n<pre><code>INSERT INTO users (id, name, age) VALUES (1, 'Alice', 30);\nINSERT INTO users (id, name, age) VALUES (2, 'Bob', 25);\nINSERT INTO users (id, name, age) VALUES (3, 'Charlie', 35);\n<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-2%ef%bc%9a%e8%a7%a3%e6%9e%90-sql-%e6%96%87%e4%bb%b6-qQPXtXEyJU\">\u6b65\u9a5f 2\uff1a\u89e3\u6790 SQL \u6587\u4ef6<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u89e3\u6790 SQL \u6587\u4ef6\u4e26\u63d0\u53d6\u6578\u64da\u3002\u53ef\u4ee5\u4f7f\u7528 Python \u7b49\u7de8\u7a0b\u8a9e\u8a00\u4f86\u5b8c\u6210\u9019\u4e00\u4efb\u52d9\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684 Python \u8173\u672c\u793a\u4f8b\uff1a<\/p>\n<pre><code>import redis\nimport re\n\n# \u9023\u63a5\u5230 Redis\nr = redis.Redis(host='localhost', port=6379, db=0)\n\n# \u8b80\u53d6 SQL \u6587\u4ef6\nwith open('data.sql', 'r') as file:\n    sql_commands = file.readlines()\n\n# \u89e3\u6790 SQL \u547d\u4ee4\u4e26\u5c07\u6578\u64da\u5b58\u5132\u5230 Redis\nfor command in sql_commands:\n    match = re.match(r\"INSERT INTO users (id, name, age) VALUES ((d+), '([^']+)', (d+));\", command)\n    if match:\n        user_id = match.group(1)\n        name = match.group(2)\n        age = match.group(3)\n        r.hset(f\"user:{user_id}\", mapping={\"name\": name, \"age\": age})\n<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-3%ef%bc%9a%e9%a9%97%e8%ad%89%e6%95%b8%e6%93%9a-qQPXtXEyJU\">\u6b65\u9a5f 3\uff1a\u9a57\u8b49\u6578\u64da<\/h3>\n<p>\u6578\u64da\u5c0e\u5165\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 Redis CLI \u6216\u8005\u7de8\u5beb\u7c21\u55ae\u7684\u67e5\u8a62\u4f86\u9a57\u8b49\u6578\u64da\u662f\u5426\u6b63\u78ba\u5b58\u5132\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>redis-cli\nHGETALL user:1\n<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u7528\u6236 ID \u70ba 1 \u7684\u6240\u6709\u4fe1\u606f\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-qQPXtXEyJU\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4e0a\u8ff0\u6b65\u9a5f\uff0c\u6211\u5011\u53ef\u4ee5\u8f15\u9b06\u5730\u5c07 SQL \u6587\u4ef6\u4e2d\u7684\u6578\u64da\u5c0e\u5165\u5230 Redis \u4e2d\uff0c\u5f9e\u800c\u5229\u7528\u5176\u9ad8\u6548\u7684\u6578\u64da\u8655\u7406\u80fd\u529b\u3002\u9019\u7a2e\u65b9\u6cd5\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u8b80\u53d6\u901f\u5ea6\uff0c\u9084\u7c21\u5316\u4e86\u6578\u64da\u7684\u7ba1\u7406\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u6578\u64da\u5b58\u5132\u7684\u61c9\u7528\u4f86\u8aaa\uff0cRedis \u662f\u4e00\u500b\u7406\u60f3\u7684\u9078\u64c7\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u904b\u884c\u60a8\u7684 Redis \u5be6\u4f8b\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9748\u6d3b\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u4f7f\u7528 Redis \u904b\u884c SQL \u6587\u4ef6\uff0c\u63d0\u5347\u6578\u64da\u8655\u7406\u6548\u7387\uff0c\u7c21\u5316\u6578\u64da\u7ba1\u7406\u6d41\u7a0b\uff0c\u5be6\u73fe\u5feb\u901f\u67e5\u8a62\u548c\u5b58\u5132\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-183566","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183566","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=183566"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183566\/revisions"}],"predecessor-version":[{"id":183567,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/183566\/revisions\/183567"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=183566"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=183566"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=183566"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}