{"id":76518,"date":"2024-10-16T07:23:17","date_gmt":"2024-10-15T23:23:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/76518\/"},"modified":"2024-10-16T07:23:18","modified_gmt":"2024-10-15T23:23:18","slug":"mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b7%a9%e5%ad%98%e6%b8%85%e7%90%86%e6%8a%80%e5%b7%a7%e8%a9%b3%e8%a7%a3-%e5%a6%82%e4%bd%95%e6%b8%85%e7%90%86mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b7%a9%e5%ad%98","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/76518\/","title":{"rendered":"MySQL\u6578\u64da\u5eab\u7de9\u5b58\u6e05\u7406\u6280\u5de7\u8a73\u89e3 (\u5982\u4f55\u6e05\u7406MySQL\u6578\u64da\u5eab\u7de9\u5b58)"},"content":{"rendered":"<h1 id=\"mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b7%a9%e5%ad%98%e6%b8%85%e7%90%86%e6%8a%80%e5%b7%a7%e8%a9%b3%e8%a7%a3-%e5%a6%82%e4%bd%95%e6%b8%85%e7%90%86mysql%e6%95%b8%e6%93%9a%e5%ba%ab%e7%b7%a9%e5%ad%98-kFdbTisTqy\">MySQL\u6578\u64da\u5eab\u7de9\u5b58\u6e05\u7406\u6280\u5de7\u8a73\u89e3 (\u5982\u4f55\u6e05\u7406MySQL\u6578\u64da\u5eab\u7de9\u5b58)<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cMySQL\u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684\u958b\u6e90\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5e8f\u4e2d\u3002\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u6578\u64da\u5eab\u7684\u6027\u80fd\u53ef\u80fd\u6703\u53d7\u5230\u5f71\u97ff\uff0c\u9019\u6642\u5019\u6e05\u7406\u7de9\u5b58\u5c31\u986f\u5f97\u5c24\u70ba\u91cd\u8981\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eMySQL\u6578\u64da\u5eab\u7de9\u5b58\u7684\u6e05\u7406\u6280\u5de7\uff0c\u5e6b\u52a9\u7528\u6236\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afmysql%e7%b7%a9%e5%ad%98%ef%bc%9f-kFdbTisTqy\">\u4ec0\u9ebc\u662fMySQL\u7de9\u5b58\uff1f<\/h2>\n<p>MySQL\u7de9\u5b58\u662f\u6307\u5728\u6578\u64da\u5eab\u64cd\u4f5c\u904e\u7a0b\u4e2d\uff0c\u70ba\u4e86\u63d0\u9ad8\u67e5\u8a62\u6548\u7387\u800c\u5b58\u5132\u7684\u6578\u64da\u3002\u9019\u4e9b\u7de9\u5b58\u53ef\u4ee5\u5305\u62ec\u67e5\u8a62\u7de9\u5b58\u3001\u8868\u7de9\u5b58\u548c\u9375\u7de9\u5b58\u7b49\u3002\u7576\u7528\u6236\u57f7\u884c\u67e5\u8a62\u6642\uff0cMySQL\u6703\u9996\u5148\u6aa2\u67e5\u7de9\u5b58\u4e2d\u662f\u5426\u5b58\u5728\u6240\u9700\u7684\u6578\u64da\uff0c\u82e5\u5b58\u5728\u5247\u76f4\u63a5\u8fd4\u56de\uff0c\u9019\u6a23\u53ef\u4ee5\u986f\u8457\u6e1b\u5c11\u67e5\u8a62\u6642\u9593\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e6%b8%85%e7%90%86%e7%b7%a9%e5%ad%98%ef%bc%9f-kFdbTisTqy\">\u70ba\u4ec0\u9ebc\u9700\u8981\u6e05\u7406\u7de9\u5b58\uff1f<\/h2>\n<p>\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\uff0c\u7de9\u5b58\u4e2d\u7684\u6578\u64da\u53ef\u80fd\u6703\u8b8a\u5f97\u904e\u6642\u6216\u4e0d\u518d\u9700\u8981\u3002\u9019\u6703\u5c0e\u81f4\u4ee5\u4e0b\u554f\u984c\uff1a<\/p>\n<ul>\n<li>\u6027\u80fd\u4e0b\u964d\uff1a\u904e\u591a\u7684\u7de9\u5b58\u6578\u64da\u6703\u4f54\u7528\u7cfb\u7d71\u8cc7\u6e90\uff0c\u5f71\u97ff\u67e5\u8a62\u901f\u5ea6\u3002<\/li>\n<li>\u6578\u64da\u4e0d\u4e00\u81f4\uff1a\u5982\u679c\u7de9\u5b58\u4e2d\u7684\u6578\u64da\u8207\u5be6\u969b\u6578\u64da\u4e0d\u4e00\u81f4\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u932f\u8aa4\u7684\u67e5\u8a62\u7d50\u679c\u3002<\/li>\n<li>\u5167\u5b58\u6d6a\u8cbb\uff1a\u4e0d\u5fc5\u8981\u7684\u7de9\u5b58\u6578\u64da\u6703\u4f54\u7528\u5bf6\u8cb4\u7684\u5167\u5b58\u8cc7\u6e90\u3002<\/li>\n<\/ul>\n<h2 id=\"mysql%e7%b7%a9%e5%ad%98%e6%b8%85%e7%90%86%e6%8a%80%e5%b7%a7-kFdbTisTqy\">MySQL\u7de9\u5b58\u6e05\u7406\u6280\u5de7<\/h2>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8flush%e5%91%bd%e4%bb%a4-kFdbTisTqy\">1. \u4f7f\u7528FLUSH\u547d\u4ee4<\/h3>\n<p>MySQL\u63d0\u4f9b\u4e86FLUSH\u547d\u4ee4\u4f86\u6e05\u7406\u7de9\u5b58\u3002\u9019\u500b\u547d\u4ee4\u53ef\u4ee5\u7528\u4f86\u6e05\u9664\u67e5\u8a62\u7de9\u5b58\u3001\u8868\u7de9\u5b58\u7b49\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528FLUSH\u547d\u4ee4\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>FLUSH QUERY CACHE;<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u6e05\u9664\u67e5\u8a62\u7de9\u5b58\u4e2d\u7684\u6240\u6709\u6578\u64da\u3002<\/p>\n<h3 id=\"2-%e8%aa%bf%e6%95%b4%e6%9f%a5%e8%a9%a2%e7%b7%a9%e5%ad%98%e5%a4%a7%e5%b0%8f-kFdbTisTqy\">2. \u8abf\u6574\u67e5\u8a62\u7de9\u5b58\u5927\u5c0f<\/h3>\n<p>\u901a\u904e\u8abf\u6574\u67e5\u8a62\u7de9\u5b58\u7684\u5927\u5c0f\uff0c\u53ef\u4ee5\u6709\u6548\u7ba1\u7406\u7de9\u5b58\u7684\u4f7f\u7528\u3002\u53ef\u4ee5\u5728MySQL\u914d\u7f6e\u6587\u4ef6\u4e2d\u8a2d\u7f6e\u4ee5\u4e0b\u53c3\u6578\uff1a<\/p>\n<pre><code>query_cache_size = 1048576<\/code><\/pre>\n<p>\u9019\u5c07\u67e5\u8a62\u7de9\u5b58\u7684\u5927\u5c0f\u8a2d\u7f6e\u70ba1MB\u3002\u6839\u64da\u5be6\u969b\u9700\u6c42\u8abf\u6574\u9019\u500b\u503c\uff0c\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n<h3 id=\"3-%e5%ae%9a%e6%9c%9f%e9%87%8d%e5%95%9fmysql%e6%9c%8d%e5%8b%99-kFdbTisTqy\">3. \u5b9a\u671f\u91cd\u555fMySQL\u670d\u52d9<\/h3>\n<p>\u5b9a\u671f\u91cd\u555fMySQL\u670d\u52d9\u53ef\u4ee5\u6e05\u9664\u6240\u6709\u7de9\u5b58\uff0c\u9019\u662f\u4e00\u500b\u7c21\u55ae\u800c\u6709\u6548\u7684\u65b9\u6cd5\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u91cd\u555f\u670d\u52d9\uff1a<\/p>\n<pre><code>sudo systemctl restart mysql<\/code><\/pre>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8%e6%80%a7%e8%83%bd%e7%9b%a3%e6%8e%a7%e5%b7%a5%e5%85%b7-kFdbTisTqy\">4. \u4f7f\u7528\u6027\u80fd\u76e3\u63a7\u5de5\u5177<\/h3>\n<p>\u4f7f\u7528\u6027\u80fd\u76e3\u63a7\u5de5\u5177\uff08\u5982MySQL Workbench\u6216phpMyAdmin\uff09\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u4e86\u89e3\u7de9\u5b58\u7684\u4f7f\u7528\u60c5\u6cc1\uff0c\u4e26\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u9032\u884c\u6e05\u7406\u3002\u9019\u4e9b\u5de5\u5177\u63d0\u4f9b\u4e86\u53ef\u8996\u5316\u7684\u754c\u9762\uff0c\u65b9\u4fbf\u7528\u6236\u67e5\u770b\u7de9\u5b58\u7684\u72c0\u614b\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-kFdbTisTqy\">\u7d50\u8ad6<\/h2>\n<p>\u6e05\u7406MySQL\u6578\u64da\u5eab\u7de9\u5b58\u662f\u7dad\u6301\u6578\u64da\u5eab\u6027\u80fd\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u901a\u904e\u4f7f\u7528FLUSH\u547d\u4ee4\u3001\u8abf\u6574\u67e5\u8a62\u7de9\u5b58\u5927\u5c0f\u3001\u5b9a\u671f\u91cd\u555f\u670d\u52d9\u4ee5\u53ca\u4f7f\u7528\u6027\u80fd\u76e3\u63a7\u5de5\u5177\uff0c\u7528\u6236\u53ef\u4ee5\u6709\u6548\u7ba1\u7406\u548c\u6e05\u7406\u7de9\u5b58\uff0c\u5f9e\u800c\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u904b\u884c\u6548\u7387\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\u7684MySQL\u6578\u64da\u5eab\uff0cServer.HK\u63d0\u4f9b\u4e86\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\uff0c\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22MySQL\u6578\u64da\u5eab\u7de9\u5b58\u6e05\u7406\u6280\u5de7\uff0c\u5b78\u7fd2\u6709\u6548\u65b9\u6cd5\u4ee5\u512a\u5316\u6027\u80fd\u4e26\u91cb\u653e\u8cc7\u6e90\uff0c\u63d0\u5347\u6578\u64da\u5eab\u904b\u884c\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-76518","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76518","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=76518"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76518\/revisions"}],"predecessor-version":[{"id":76519,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/76518\/revisions\/76519"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=76518"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=76518"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=76518"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}