{"id":169013,"date":"2024-11-06T18:09:23","date_gmt":"2024-11-06T10:09:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/169013\/"},"modified":"2024-11-06T18:09:24","modified_gmt":"2024-11-06T10:09:24","slug":"%e9%9d%a2%e8%a9%a6%e7%aa%81%e6%93%8a%ef%bc%9amysql-%e5%b8%b8%e7%94%a8%e5%bc%95%e6%93%8e%e6%9c%89%e5%93%aa%e4%ba%9b%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/169013\/","title":{"rendered":"\u9762\u8a66\u7a81\u64ca\uff1aMySQL \u5e38\u7528\u5f15\u64ce\u6709\u54ea\u4e9b\uff1f"},"content":{"rendered":"<h1 id=\"%e9%9d%a2%e8%a9%a6%e7%aa%81%e6%93%8a%ef%bc%9amysql-%e5%b8%b8%e7%94%a8%e5%bc%95%e6%93%8e%e6%9c%89%e5%93%aa%e4%ba%9b%ef%bc%9f-VtmqQTUUVF\">\u9762\u8a66\u7a81\u64ca\uff1aMySQL \u5e38\u7528\u5f15\u64ce\u6709\u54ea\u4e9b\uff1f<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u4e2d\uff0c\u9078\u64c7\u5408\u9069\u7684\u5b58\u5132\u5f15\u64ce\u5c0d\u65bc\u6027\u80fd\u3001\u53ef\u9760\u6027\u548c\u6578\u64da\u5b8c\u6574\u6027\u81f3\u95dc\u91cd\u8981\u3002MySQL \u4f5c\u70ba\u4e00\u500b\u5ee3\u6cdb\u4f7f\u7528\u7684\u958b\u6e90\u6578\u64da\u5eab\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u5b58\u5132\u5f15\u64ce\uff0c\u6bcf\u7a2e\u5f15\u64ce\u90fd\u6709\u5176\u7279\u5b9a\u7684\u7279\u6027\u548c\u9069\u7528\u5834\u666f\u3002\u672c\u6587\u5c07\u4ecb\u7d39 MySQL \u4e2d\u5e38\u7528\u7684\u5e7e\u7a2e\u5b58\u5132\u5f15\u64ce\uff0c\u5e6b\u52a9\u8b80\u8005\u5728\u9762\u8a66\u4e2d\u66f4\u597d\u5730\u56de\u7b54\u76f8\u95dc\u554f\u984c\u3002<\/p>\n<h2 id=\"1-innodb-VtmqQTUUVF\">1. InnoDB<\/h2>\n<p>InnoDB \u662f MySQL \u7684\u9ed8\u8a8d\u5b58\u5132\u5f15\u64ce\uff0c\u652f\u6301\u4e8b\u52d9\u3001\u884c\u7d1a\u9396\u5b9a\u548c\u5916\u9375\u3002\u5b83\u7684\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u4e8b\u52d9\u652f\u6301\uff1a<\/strong>InnoDB \u652f\u6301 ACID \u4e8b\u52d9\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u3002<\/li>\n<li><strong>\u884c\u7d1a\u9396\u5b9a\uff1a<\/strong>\u76f8\u8f03\u65bc\u8868\u7d1a\u9396\u5b9a\uff0c\u884c\u7d1a\u9396\u5b9a\u80fd\u5920\u63d0\u9ad8\u4e26\u767c\u6027\u80fd\uff0c\u7279\u5225\u662f\u5728\u9ad8\u4e26\u767c\u7684\u74b0\u5883\u4e2d\u3002<\/li>\n<li><strong>\u5916\u9375\u652f\u6301\uff1a<\/strong>InnoDB \u5141\u8a31\u4f7f\u7528\u5916\u9375\u4f86\u7dad\u8b77\u6578\u64da\u4e4b\u9593\u7684\u95dc\u806f\u6027\u3002<\/li>\n<\/ul>\n<p>\u793a\u4f8b\uff1a\u5275\u5efa\u4e00\u500b\u4f7f\u7528 InnoDB \u7684\u8868\u3002<\/p>\n<pre><code>CREATE TABLE users (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    username VARCHAR(50) NOT NULL,\n    password VARCHAR(50) NOT NULL\n) ENGINE=InnoDB;<\/code><\/pre>\n<h2 id=\"2-myisam-VtmqQTUUVF\">2. MyISAM<\/h2>\n<p>MyISAM \u662f MySQL \u7684\u53e6\u4e00\u500b\u5e38\u7528\u5b58\u5132\u5f15\u64ce\uff0c\u4e3b\u8981\u7528\u65bc\u8b80\u53d6\u5bc6\u96c6\u578b\u7684\u61c9\u7528\u3002\u5176\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u8868\u7d1a\u9396\u5b9a\uff1a<\/strong>MyISAM \u4f7f\u7528\u8868\u7d1a\u9396\u5b9a\uff0c\u9019\u5728\u5beb\u5165\u64cd\u4f5c\u983b\u7e41\u7684\u60c5\u6cc1\u4e0b\u53ef\u80fd\u6703\u6210\u70ba\u6027\u80fd\u74f6\u9838\u3002<\/li>\n<li><strong>\u5168\u6587\u7d22\u5f15\uff1a<\/strong>MyISAM \u652f\u6301\u5168\u6587\u7d22\u5f15\uff0c\u9069\u5408\u7528\u65bc\u641c\u7d22\u5f15\u64ce\u548c\u6587\u672c\u6aa2\u7d22\u3002<\/li>\n<li><strong>\u6578\u64da\u58d3\u7e2e\uff1a<\/strong>MyISAM \u652f\u6301\u6578\u64da\u58d3\u7e2e\uff0c\u80fd\u5920\u7bc0\u7701\u5b58\u5132\u7a7a\u9593\u3002<\/li>\n<\/ul>\n<p>\u793a\u4f8b\uff1a\u5275\u5efa\u4e00\u500b\u4f7f\u7528 MyISAM \u7684\u8868\u3002<\/p>\n<pre><code>CREATE TABLE articles (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    title VARCHAR(100) NOT NULL,\n    content TEXT NOT NULL\n) ENGINE=MyISAM;<\/code><\/pre>\n<h2 id=\"3-memory-VtmqQTUUVF\">3. MEMORY<\/h2>\n<p>MEMORY \u5b58\u5132\u5f15\u64ce\u5c07\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u63d0\u4f9b\u6975\u5feb\u7684\u6578\u64da\u8a2a\u554f\u901f\u5ea6\u3002\u5176\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u901f\u5ea6\u5feb\uff1a<\/strong>\u7531\u65bc\u6578\u64da\u5b58\u5132\u5728\u5167\u5b58\u4e2d\uff0c\u8b80\u53d6\u548c\u5beb\u5165\u901f\u5ea6\u975e\u5e38\u5feb\u3002<\/li>\n<li><strong>\u6578\u64da\u6301\u4e45\u6027\uff1a<\/strong>\u7576 MySQL \u670d\u52d9\u5668\u91cd\u555f\u6642\uff0cMEMORY \u8868\u4e2d\u7684\u6578\u64da\u6703\u4e1f\u5931\uff0c\u56e0\u6b64\u4e0d\u9069\u5408\u5b58\u5132\u91cd\u8981\u6578\u64da\u3002<\/li>\n<li><strong>\u8868\u7d1a\u9396\u5b9a\uff1a<\/strong>\u8207 MyISAM \u4e00\u6a23\uff0cMEMORY \u4e5f\u4f7f\u7528\u8868\u7d1a\u9396\u5b9a\u3002<\/li>\n<\/ul>\n<p>\u793a\u4f8b\uff1a\u5275\u5efa\u4e00\u500b\u4f7f\u7528 MEMORY \u7684\u8868\u3002<\/p>\n<pre><code>CREATE TABLE temp_data (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    value VARCHAR(100) NOT NULL\n) ENGINE=MEMORY;<\/code><\/pre>\n<h2 id=\"4-csv-VtmqQTUUVF\">4. CSV<\/h2>\n<p>CSV \u5b58\u5132\u5f15\u64ce\u5141\u8a31\u5c07\u6578\u64da\u4ee5 CSV \u683c\u5f0f\u5b58\u5132\uff0c\u65b9\u4fbf\u8207\u5176\u4ed6\u61c9\u7528\u7a0b\u5e8f\u9032\u884c\u6578\u64da\u4ea4\u63db\u3002\u5176\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u4ea4\u63db\uff1a<\/strong>CSV \u683c\u5f0f\u6613\u65bc\u5c0e\u5165\u548c\u5c0e\u51fa\uff0c\u9069\u5408\u6578\u64da\u8f49\u79fb\u3002<\/li>\n<li><strong>\u4e0d\u652f\u6301\u7d22\u5f15\uff1a<\/strong>CSV \u8868\u4e0d\u652f\u6301\u7d22\u5f15\uff0c\u67e5\u8a62\u6027\u80fd\u8f03\u4f4e\u3002<\/li>\n<\/ul>\n<p>\u793a\u4f8b\uff1a\u5275\u5efa\u4e00\u500b\u4f7f\u7528 CSV \u7684\u8868\u3002<\/p>\n<pre><code>CREATE TABLE csv_data (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    name VARCHAR(100) NOT NULL\n) ENGINE=CSV;<\/code><\/pre>\n<h2 id=\"5-archive-VtmqQTUUVF\">5. ARCHIVE<\/h2>\n<p>ARCHIVE \u5b58\u5132\u5f15\u64ce\u5c08\u70ba\u5b58\u5132\u5927\u91cf\u7684\u6b77\u53f2\u6578\u64da\u800c\u8a2d\u8a08\uff0c\u9069\u5408\u7528\u65bc\u6578\u64da\u5009\u5eab\u3002\u5176\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u9ad8\u58d3\u7e2e\u7387\uff1a<\/strong>ARCHIVE \u5f15\u64ce\u80fd\u5920\u6709\u6548\u5730\u58d3\u7e2e\u6578\u64da\uff0c\u7bc0\u7701\u5b58\u5132\u7a7a\u9593\u3002<\/li>\n<li><strong>\u53ea\u652f\u6301\u63d2\u5165\u548c\u67e5\u8a62\uff1a<\/strong>\u4e0d\u652f\u6301\u66f4\u65b0\u548c\u522a\u9664\u64cd\u4f5c\uff0c\u9069\u5408\u7528\u65bc\u53ea\u9700\u5beb\u5165\u4e00\u6b21\u7684\u6578\u64da\u3002<\/li>\n<\/ul>\n<p>\u793a\u4f8b\uff1a\u5275\u5efa\u4e00\u500b\u4f7f\u7528 ARCHIVE \u7684\u8868\u3002<\/p>\n<pre><code>CREATE TABLE archive_data (\n    id INT AUTO_INCREMENT PRIMARY KEY,\n    event VARCHAR(100) NOT NULL,\n    event_time DATETIME NOT NULL\n) ENGINE=ARCHIVE;<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-VtmqQTUUVF\">\u7e3d\u7d50<\/h2>\n<p>\u5728\u9078\u64c7 MySQL \u5b58\u5132\u5f15\u64ce\u6642\uff0c\u958b\u767c\u8005\u9700\u8981\u6839\u64da\u5177\u9ad4\u7684\u61c9\u7528\u9700\u6c42\u4f86\u9078\u64c7\u5408\u9069\u7684\u5f15\u64ce\u3002InnoDB \u548c MyISAM \u662f\u6700\u5e38\u7528\u7684\u9078\u64c7\uff0c\u800c MEMORY\u3001CSV \u548c ARCHIVE \u5247\u9069\u5408\u7279\u5b9a\u7684\u5834\u666f\u3002\u4e86\u89e3\u9019\u4e9b\u5b58\u5132\u5f15\u64ce\u7684\u7279\u6027\uff0c\u5c07\u6709\u52a9\u65bc\u5728\u9762\u8a66\u4e2d\u5c55\u793a\u4f60\u7684\u5c08\u696d\u77e5\u8b58\u3002<\/p>\n<p>\u5982\u679c\u4f60\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f\u6578\u64da\u5eab\u7ba1\u7406\u9084\u662f\u7db2\u7ad9\u6258\u7ba1\uff0c\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u90fd\u80fd\u70ba\u4f60\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3 MySQL \u5e38\u7528\u5f15\u64ce\uff0c\u5305\u62ec InnoDB\u3001MyISAM \u548c MEMORY\uff0c\u638c\u63e1\u9762\u8a66\u5fc5\u5099\u77e5\u8b58\uff0c\u63d0\u5347\u6c42\u8077\u7af6\u722d\u529b\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-169013","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/169013","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=169013"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/169013\/revisions"}],"predecessor-version":[{"id":169014,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/169013\/revisions\/169014"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=169013"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=169013"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=169013"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}