{"id":75064,"date":"2024-10-15T23:12:24","date_gmt":"2024-10-15T15:12:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/75064\/"},"modified":"2024-10-15T23:12:25","modified_gmt":"2024-10-15T15:12:25","slug":"mysql-%e8%a1%a8%e6%95%b8%e6%93%9a%e5%a4%9a%e4%b9%85%e5%88%b7%e4%b8%80%e6%ac%a1%e7%9b%a4%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/75064\/","title":{"rendered":"MySQL \u8868\u6578\u64da\u591a\u4e45\u5237\u4e00\u6b21\u76e4\uff1f"},"content":{"rendered":"<h1 id=\"mysql-%e8%a1%a8%e6%95%b8%e6%93%9a%e5%a4%9a%e4%b9%85%e5%88%b7%e4%b8%80%e6%ac%a1%e7%9b%a4%ef%bc%9f-VGrHeLPoVq\">MySQL \u8868\u6578\u64da\u591a\u4e45\u5237\u4e00\u6b21\u76e4\uff1f<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0cMySQL \u662f\u4e00\u500b\u5ee3\u6cdb\u4f7f\u7528\u7684\u95dc\u806f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u3002\u5c0d\u65bc\u8a31\u591a\u4f01\u696d\u548c\u958b\u767c\u8005\u4f86\u8aaa\uff0c\u4e86\u89e3 MySQL \u7684\u6578\u64da\u6301\u4e45\u6027\u548c\u6578\u64da\u5237\u76e4\u7684\u983b\u7387\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u672c\u6587\u5c07\u63a2\u8a0e MySQL \u8868\u6578\u64da\u7684\u5237\u76e4\u983b\u7387\u53ca\u5176\u5f71\u97ff\u56e0\u7d20\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af%e5%88%b7%e7%9b%a4%ef%bc%9f-VGrHeLPoVq\">\u4ec0\u9ebc\u662f\u5237\u76e4\uff1f<\/h2>\n<p>\u5237\u76e4\u662f\u6307\u5c07\u5167\u5b58\u4e2d\u7684\u6578\u64da\u5beb\u5165\u5230\u78c1\u789f\u4e2d\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u6301\u4e45\u6027\u3002\u5728 MySQL \u4e2d\uff0c\u9019\u4e00\u904e\u7a0b\u901a\u5e38\u6d89\u53ca\u5230\u5c07 InnoDB \u5b58\u5132\u5f15\u64ce\u7684\u7de9\u885d\u6c60\u4e2d\u7684\u6578\u64da\u9801\u5beb\u5165\u5230\u78c1\u789f\u3002\u9019\u6a23\u505a\u7684\u76ee\u7684\u662f\u9632\u6b62\u6578\u64da\u4e1f\u5931\uff0c\u7279\u5225\u662f\u5728\u7cfb\u7d71\u5d29\u6f70\u6216\u610f\u5916\u95dc\u9589\u7684\u60c5\u6cc1\u4e0b\u3002<\/p>\n<h2 id=\"mysql-%e7%9a%84%e6%95%b8%e6%93%9a%e6%8c%81%e4%b9%85%e6%80%a7-VGrHeLPoVq\">MySQL \u7684\u6578\u64da\u6301\u4e45\u6027<\/h2>\n<p>MySQL \u63d0\u4f9b\u4e86\u591a\u7a2e\u5b58\u5132\u5f15\u64ce\uff0c\u5176\u4e2d InnoDB \u662f\u6700\u5e38\u7528\u7684\u3002InnoDB \u652f\u6301\u4e8b\u52d9\u3001\u884c\u7d1a\u9396\u5b9a\u548c\u5916\u9375\u7d04\u675f\uff0c\u4e26\u4e14\u5177\u6709\u81ea\u52d5\u6062\u5fa9\u7684\u80fd\u529b\u3002\u9019\u4f7f\u5f97 InnoDB \u6210\u70ba\u9700\u8981\u9ad8\u6578\u64da\u5b8c\u6574\u6027\u548c\u6301\u4e45\u6027\u7684\u61c9\u7528\u7a0b\u5e8f\u7684\u7406\u60f3\u9078\u64c7\u3002<\/p>\n<h2 id=\"%e5%88%b7%e7%9b%a4%e7%9a%84%e9%a0%bb%e7%8e%87-VGrHeLPoVq\">\u5237\u76e4\u7684\u983b\u7387<\/h2>\n<p>MySQL \u7684\u5237\u76e4\u983b\u7387\u4e26\u4e0d\u662f\u56fa\u5b9a\u7684\uff0c\u56e0\u70ba\u5b83\u53d7\u5230\u591a\u7a2e\u56e0\u7d20\u7684\u5f71\u97ff\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u914d\u7f6e\u8a2d\u7f6e\uff1a<\/strong>MySQL \u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u6709\u591a\u500b\u53c3\u6578\u53ef\u4ee5\u5f71\u97ff\u5237\u76e4\u7684\u983b\u7387\uff0c\u4f8b\u5982 <code id=\"innodb_flush_log_at_trx_commit-VGrHeLPoVq\">innodb_flush_log_at_trx_commit<\/code>\u3002<\/li>\n<li><strong>\u7cfb\u7d71\u8ca0\u8f09\uff1a<\/strong>\u5728\u9ad8\u8ca0\u8f09\u7684\u60c5\u6cc1\u4e0b\uff0cMySQL \u53ef\u80fd\u6703\u9078\u64c7\u5ef6\u9072\u5237\u76e4\uff0c\u4ee5\u63d0\u9ad8\u6027\u80fd\u3002<\/li>\n<li><strong>\u6578\u64da\u91cf\uff1a<\/strong>\u5982\u679c\u6578\u64da\u91cf\u8f03\u5927\uff0c\u5237\u76e4\u7684\u983b\u7387\u53ef\u80fd\u6703\u589e\u52a0\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h3 id=\"innodb_flush_log_at_trx_commit-VGrHeLPoVq\">innodb_flush_log_at_trx_commit<\/h3>\n<p>\u9019\u500b\u53c3\u6578\u63a7\u5236\u4e86 InnoDB \u65e5\u8a8c\u7684\u5237\u76e4\u884c\u70ba\u3002\u5b83\u6709\u4e09\u500b\u53ef\u80fd\u7684\u503c\uff1a<\/p>\n<ul>\n<li><strong>0\uff1a<\/strong>\u6bcf\u79d2\u5237\u76e4\u4e00\u6b21\uff0c\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\uff0c\u4f46\u5728\u5d29\u6f70\u6642\u53ef\u80fd\u6703\u4e1f\u5931\u6700\u8fd1\u4e00\u79d2\u7684\u6578\u64da\u3002<\/li>\n<li><strong>1\uff1a<\/strong>\u6bcf\u6b21\u4e8b\u52d9\u63d0\u4ea4\u6642\u5237\u76e4\uff0c\u9019\u662f\u6700\u5b89\u5168\u7684\u9078\u64c7\uff0c\u4f46\u6027\u80fd\u53ef\u80fd\u6703\u53d7\u5230\u5f71\u97ff\u3002<\/li>\n<li><strong>2\uff1a<\/strong>\u6bcf\u6b21\u4e8b\u52d9\u63d0\u4ea4\u6642\u5c07\u65e5\u8a8c\u5beb\u5165\u5230\u64cd\u4f5c\u7cfb\u7d71\u7684\u7de9\u885d\u5340\uff0c\u4f46\u4e0d\u7acb\u5373\u5237\u76e4\uff0c\u9019\u6a23\u53ef\u4ee5\u5728\u6027\u80fd\u548c\u5b89\u5168\u6027\u4e4b\u9593\u53d6\u5f97\u5e73\u8861\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%88%b7%e7%9b%a4%e7%9a%84%e5%bd%b1%e9%9f%bf-VGrHeLPoVq\">\u5237\u76e4\u7684\u5f71\u97ff<\/h2>\n<p>\u5237\u76e4\u7684\u983b\u7387\u76f4\u63a5\u5f71\u97ff\u5230\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u7cfb\u7d71\u7684\u6027\u80fd\u3002\u983b\u7e41\u7684\u5237\u76e4\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u6301\u4e45\u6027\uff0c\u4f46\u4e5f\u6703\u589e\u52a0\u78c1\u789f\u7684\u5beb\u5165\u8ca0\u64d4\uff0c\u5f9e\u800c\u5f71\u97ff\u6574\u9ad4\u6027\u80fd\u3002\u76f8\u53cd\uff0c\u8f03\u5c11\u7684\u5237\u76e4\u96d6\u7136\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\uff0c\u4f46\u5728\u7cfb\u7d71\u5d29\u6f70\u6642\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u3002<\/p>\n<h2 id=\"%e6%9c%80%e4%bd%b3%e5%af%a6%e8%b8%90-VGrHeLPoVq\">\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u70ba\u4e86\u5728\u6027\u80fd\u548c\u6578\u64da\u5b89\u5168\u4e4b\u9593\u53d6\u5f97\u5e73\u8861\uff0c\u5efa\u8b70\u9075\u5faa\u4ee5\u4e0b\u6700\u4f73\u5be6\u8e10\uff1a<\/p>\n<ul>\n<li>\u6839\u64da\u61c9\u7528\u7a0b\u5e8f\u7684\u9700\u6c42\u8abf\u6574 <code id=\"innodb_flush_log_at_trx_commit-VGrHeLPoVq\">innodb_flush_log_at_trx_commit<\/code> \u7684\u503c\u3002<\/li>\n<li>\u5b9a\u671f\u5099\u4efd\u6578\u64da\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li>\u76e3\u63a7\u7cfb\u7d71\u6027\u80fd\uff0c\u6839\u64da\u8ca0\u8f09\u60c5\u6cc1\u8abf\u6574\u5237\u76e4\u7b56\u7565\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-VGrHeLPoVq\">\u7d50\u8ad6<\/h2>\n<p>MySQL \u8868\u6578\u64da\u7684\u5237\u76e4\u983b\u7387\u662f\u4e00\u500b\u91cd\u8981\u7684\u8003\u91cf\u56e0\u7d20\uff0c\u5f71\u97ff\u8457\u6578\u64da\u7684\u6301\u4e45\u6027\u548c\u7cfb\u7d71\u6027\u80fd\u3002\u901a\u904e\u5408\u7406\u914d\u7f6e\u548c\u76e3\u63a7\uff0c\u53ef\u4ee5\u5728\u6027\u80fd\u548c\u6578\u64da\u5b89\u5168\u4e4b\u9593\u627e\u5230\u6700\u4f73\u5e73\u8861\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u6578\u64da\u5b8c\u6574\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684\u5237\u76e4\u7b56\u7565\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u548c\u6578\u64da\u5eab\u7ba1\u7406\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3 MySQL \u8868\u6578\u64da\u7684\u5237\u76e4\u983b\u7387\uff0c\u63a2\u8a0e\u6700\u4f73\u5be6\u8e10\u4ee5\u78ba\u4fdd\u6578\u64da\u4e00\u81f4\u6027\u548c\u6027\u80fd\u512a\u5316\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-75064","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75064","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=75064"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75064\/revisions"}],"predecessor-version":[{"id":75065,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75064\/revisions\/75065"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=75064"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=75064"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=75064"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}