{"id":75490,"date":"2024-10-15T23:44:22","date_gmt":"2024-10-15T15:44:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/75490\/"},"modified":"2024-10-15T23:44:22","modified_gmt":"2024-10-15T15:44:22","slug":"mysql-%e6%b7%b1%e6%bd%9b-mdl-%e9%8e%96%e7%9a%84%e5%af%a6%e7%8f%be%e8%88%87%e7%8d%b2%e5%8f%96%e6%a9%9f%e5%88%b6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/75490\/","title":{"rendered":"MySQL \u6df1\u6f5b &#8211; MDL \u9396\u7684\u5be6\u73fe\u8207\u7372\u53d6\u6a5f\u5236"},"content":{"rendered":"<h1 id=\"mysql-%e6%b7%b1%e6%bd%9b-mdl-%e9%8e%96%e7%9a%84%e5%af%a6%e7%8f%be%e8%88%87%e7%8d%b2%e5%8f%96%e6%a9%9f%e5%88%b6-DFVgkzddCT\">MySQL \u6df1\u6f5b &#8211; MDL \u9396\u7684\u5be6\u73fe\u8207\u7372\u53d6\u6a5f\u5236<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u4e2d\uff0c\u9396\u7684\u6a5f\u5236\u662f\u78ba\u4fdd\u6578\u64da\u4e00\u81f4\u6027\u548c\u5b8c\u6574\u6027\u7684\u91cd\u8981\u624b\u6bb5\u3002MySQL 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Lock\uff09<\/strong>\uff1a\u7576\u4e00\u500b\u6703\u8a71\u7372\u53d6\u6392\u4ed6\u9396\u6642\uff0c\u5176\u4ed6\u6703\u8a71\u7121\u6cd5\u7372\u53d6\u4efb\u4f55\u985e\u578b\u7684\u9396\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u9700\u8981\u5c0d\u8868\u9032\u884c\u7d50\u69cb\u6027\u8b8a\u66f4\uff08\u5982\u6dfb\u52a0\u6216\u522a\u9664\u5217\uff09\u6642\u3002<\/li>\n<\/ul>\n<h2 id=\"mdl-%e9%8e%96%e7%9a%84%e7%8d%b2%e5%8f%96%e6%a9%9f%e5%88%b6-DFVgkzddCT\">MDL \u9396\u7684\u7372\u53d6\u6a5f\u5236<\/h2>\n<p>MDL \u9396\u7684\u7372\u53d6\u904e\u7a0b\u901a\u5e38\u5728\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\u4e2d\u9032\u884c\uff1a<\/p>\n<ol>\n<li><strong>\u8acb\u6c42\u9396\u5b9a<\/strong>\uff1a\u7576\u4e00\u500b\u6703\u8a71\u9700\u8981\u5c0d\u67d0\u500b\u8868\u9032\u884c\u64cd\u4f5c\u6642\uff0c\u6703\u9996\u5148\u8acb\u6c42 MDL \u9396\u3002<\/li>\n<li><strong>\u6aa2\u67e5\u9396\u5b9a\u72c0\u614b<\/strong>\uff1aMySQL \u6703\u6aa2\u67e5\u8a72\u8868\u7684\u7576\u524d\u9396\u5b9a\u72c0\u614b\u3002\u5982\u679c\u8a72\u8868\u5df2\u7d93\u88ab\u5176\u4ed6\u6703\u8a71\u9396\u5b9a\uff0c\u5247\u8acb\u6c42\u6703\u88ab\u963b\u585e\uff0c\u76f4\u5230\u9396\u5b9a\u88ab\u91cb\u653e\u3002<\/li>\n<li><strong>\u7372\u53d6\u9396\u5b9a<\/strong>\uff1a\u5982\u679c\u8a72\u8868\u6c92\u6709\u88ab\u9396\u5b9a\uff0c\u5247\u6703\u8a71\u5c07\u6210\u529f\u7372\u53d6 MDL \u9396\uff0c\u4e26\u53ef\u4ee5\u9032\u884c\u5f8c\u7e8c\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u91cb\u653e\u9396\u5b9a<\/strong>\uff1a\u64cd\u4f5c\u5b8c\u6210\u5f8c\uff0cMDL \u9396\u6703\u81ea\u52d5\u91cb\u653e\uff0c\u5141\u8a31\u5176\u4ed6\u6703\u8a71\u7372\u53d6\u9396\u5b9a\u3002<\/li>\n<\/ol>\n<h2 id=\"mdl-%e9%8e%96%e7%9a%84%e5%bd%b1%e9%9f%bf-DFVgkzddCT\">MDL \u9396\u7684\u5f71\u97ff<\/h2>\n<p>MDL 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\u9396\u5c0d\u6027\u80fd\u7684\u5f71\u97ff\uff0c\u53ef\u4ee5\u8003\u616e\u4ee5\u4e0b\u5e7e\u7a2e\u512a\u5316\u7b56\u7565\uff1a<\/p>\n<ul>\n<li><strong>\u6e1b\u5c11\u7d50\u69cb\u6027\u8b8a\u66f4\u7684\u983b\u7387<\/strong>\uff1a\u76e1\u91cf\u907f\u514d\u5728\u9ad8\u5cf0\u671f\u9032\u884c\u8868\u7d50\u69cb\u7684\u8b8a\u66f4\uff0c\u5c07\u5176\u5b89\u6392\u5728\u4f4e\u5cf0\u671f\u9032\u884c\u3002<\/li>\n<li><strong>\u4f7f\u7528\u975e\u9396\u5b9a\u8b80\u53d6<\/strong>\uff1a\u5728\u53ef\u80fd\u7684\u60c5\u6cc1\u4e0b\uff0c\u4f7f\u7528\u975e\u9396\u5b9a\u7684\u8b80\u53d6\u65b9\u5f0f\uff08\u5982\u5feb\u7167\u8b80\u53d6\uff09\u4f86\u6e1b\u5c11\u9396\u7684\u7af6\u722d\u3002<\/li>\n<li><strong>\u76e3\u63a7\u9396\u7684\u72c0\u614b<\/strong>\uff1a\u5b9a\u671f\u6aa2\u67e5 MDL \u9396\u7684\u72c0\u614b\uff0c\u53ca\u6642\u767c\u73fe\u548c\u89e3\u6c7a\u9396\u7af6\u722d\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-DFVgkzddCT\">\u7d50\u8ad6<\/h2>\n<p>MDL \u9396\u5728 MySQL 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\u9396\u5be6\u73fe\u8207\u7372\u53d6\u6a5f\u5236\uff0c\u6df1\u5165\u7406\u89e3\u5176\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\u7684\u95dc\u9375\u89d2\u8272\u8207\u6027\u80fd\u5f71\u97ff\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-75490","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75490","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=75490"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75490\/revisions"}],"predecessor-version":[{"id":75491,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75490\/revisions\/75491"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=75490"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=75490"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=75490"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}