{"id":12233,"date":"2026-09-21T10:35:37","date_gmt":"2026-09-21T02:35:37","guid":{"rendered":"https:\/\/cn.raksmart.com\/blog\/?p=12233"},"modified":"2026-09-21T10:36:49","modified_gmt":"2026-09-21T02:36:49","slug":"%e5%a4%96%e8%b4%b8%e5%bb%ba%e7%ab%99%e6%95%b0%e6%8d%ae%e5%ba%93%ef%bc%9amysql8-4-%e5%af%b9%e5%a4%96%e8%b4%b8%e4%bc%81%e4%b8%9a%e7%9a%84%e5%ae%9e%e7%94%a8%e4%bb%b7%e5%80%bc","status":"publish","type":"post","link":"https:\/\/cn.raksmart.com\/blog\/?p=12233","title":{"rendered":"MySQL \u6559\u7a0b\uff1a\u5916\u8d38\u4e1a\u52a1\u6570\u636e\u5e93\u9009\u578b\uff0cMySQL 8.4 \u80fd\u5e26\u6765\u54ea\u4e9b\u4e1a\u52a1\u4ef7\u503c"},"content":{"rendered":"<p>\u5916\u8d38\u884c\u4e1a\u6d41\u91cf\u6ce2\u52a8\u5927\u3001\u5ba2\u6237\u904d\u5e03\u5168\u7403\uff0c\u8ba2\u5355\u3001\u4f1a\u5458\u3001\u7269\u6d41\u6570\u636e\u9700\u8981\u7a33\u5b9a\u9ad8\u6548\u5b58\u50a8\u3002\u4e0d\u5c11\u5916\u8d38\u7ad9\u957f\u5728\u6570\u636e\u5e93\u9009\u578b\u65f6\u5f88\u7ea0\u7ed3\uff1a\u65e7\u7248\u672c <a href=\"https:\/\/www.raksmart.com\/cps\/7921\" target=\"_blank\" rel=\"noopener\">MySQL<\/a> \u6027\u80fd\u8ddf\u4e0d\u4e0a\uff0c\u81ea\u5efa\u6570\u636e\u5e93\u8fd0\u7ef4\u6210\u672c\u9ad8\uff0c\u4e00\u65e6\u6570\u636e\u5e93\u5361\u987f\u3001\u5b95\u673a\uff0c\u4f1a\u76f4\u63a5\u5bfc\u81f4\u5e97\u94fa\u65e0\u6cd5\u4e0b\u5355\uff0c\u635f\u5931\u6d77\u5916\u8ba2\u5355\u3002<a href=\"https:\/\/www.raksmart.com\/cps\/7921\" target=\"_blank\" rel=\"noopener\">MySQL<\/a> 8.4 \u4f5c\u4e3a\u957f\u671f\u652f\u6301\u7248\u672c\uff0c\u9488\u5bf9\u8de8\u5883\u4e1a\u52a1\u505a\u4e86\u5927\u91cf\u4f18\u5316\uff0c\u662f\u5916\u8d38\u4f01\u4e1a\u6570\u636e\u5e93\u5347\u7ea7\u7684\u4f18\u8d28\u9009\u62e9\u3002\u4e0b\u9762\u7ed3\u5408\u5916\u8d38\u573a\u666f\uff0c\u804a\u804a MySQL 8.4 \u80fd\u4e3a\u4e1a\u52a1\u5e26\u6765\u54ea\u4e9b\u4ef7\u503c\u3002<\/p>\n<h2>\u4e00\u3001\u66f4\u5f3a\u6027\u80fd\uff0c\u5e94\u5bf9\u5916\u8d38\u7a81\u53d1\u6d41\u91cf<\/h2>\n<p>\u5916\u8d38\u7ad9\u70b9\u7ecf\u5e38\u906d\u9047\u6d41\u91cf\u5cf0\u503c\uff0c\u6bd4\u5982\u9ed1\u4e94\u3001\u7f51\u4e00\u3001\u6d77\u5916\u4fc3\u9500\u6d3b\u52a8\uff0c\u77ed\u65f6\u95f4\u5927\u91cf\u5ba2\u6237\u8bbf\u95ee\u67e5\u8be2\u5546\u54c1\u3001\u63d0\u4ea4\u8ba2\u5355\uff0c\u6570\u636e\u5e93\u538b\u529b\u9661\u589e\u3002MySQL 8.4 \u4f18\u5316\u4e86\u67e5\u8be2\u6267\u884c\u5668\u3001InnoDB \u5b58\u50a8\u5f15\u64ce\uff0c\u67e5\u8be2\u54cd\u5e94\u901f\u5ea6\u63d0\u5347\uff0c\u9501\u673a\u5236\u4f18\u5316\u51cf\u5c11\u5e76\u53d1\u51b2\u7a81\u3002<\/p>\n<p>\u9762\u5bf9\u6d77\u5916\u5ba2\u6237\u8de8\u5730\u57df\u8bbf\u95ee\uff0cRakSmart \u5e94\u7528\u4e2d\u5fc3\u4e00\u952e\u90e8\u7f72\u7684 MySQL 8.4\uff0c\u4f9d\u6258\u5168\u7403\u673a\u623f\u8d44\u6e90\uff0c\u53ef\u5c31\u8fd1\u90e8\u7f72\u6570\u636e\u5e93\u5b9e\u4f8b\uff0c\u964d\u4f4e\u8bbf\u95ee\u5ef6\u8fdf\uff0c\u4ece\u5bb9\u5e94\u5bf9\u4fc3\u9500\u671f\u77ac\u65f6\u5e76\u53d1\u8ba2\u5355\u8bf7\u6c42\uff0c\u4e0d\u7528\u624b\u52a8\u8c03\u4f18\u590d\u6742\u53c2\u6570\uff0c\u5927\u5e45\u51cf\u8f7b\u6280\u672f\u4eba\u5458\u538b\u529b\u3002<\/p>\n<h2>\u4e8c\u3001\u5b89\u5168\u80fd\u529b\u5347\u7ea7\uff0c\u5b88\u62a4\u5916\u8d38\u6838\u5fc3\u6570\u636e<\/h2>\n<p>\u5916\u8d38\u6570\u636e\u5e93\u4fdd\u5b58\u5ba2\u6237\u90ae\u7bb1\u3001\u6536\u8d27\u5730\u5740\u3001\u652f\u4ed8\u76f8\u5173\u8ba2\u5355\u4fe1\u606f\uff0c\u6570\u636e\u6cc4\u9732\u4f1a\u5f15\u53d1\u5408\u89c4\u98ce\u9669\uff0c\u6d77\u5916\u6570\u636e\u76d1\u7ba1\u6cd5\u89c4\u8981\u6c42\u4e25\u683c\u3002MySQL 8.4 \u5f3a\u5316\u8eab\u4efd\u8ba4\u8bc1\u3001\u52a0\u5bc6\u673a\u5236\uff0c\u652f\u6301\u5bc6\u7801\u7b56\u7565\u3001\u6570\u636e\u900f\u660e\u52a0\u5bc6\uff0c\u65e5\u5fd7\u5ba1\u8ba1\u529f\u80fd\u5b8c\u5584\uff0c\u65b9\u4fbf\u4f01\u4e1a\u8ffd\u6eaf\u6570\u636e\u5e93\u64cd\u4f5c\u884c\u4e3a\uff0c\u6ee1\u8db3\u6d77\u5916\u5408\u89c4\u8981\u6c42\u3002<\/p>\n<p>\u4f7f\u7528 <a href=\"https:\/\/www.raksmart.com\/cps\/7921\" target=\"_blank\" rel=\"noopener\">RakSmart \u5e94\u7528\u4e2d\u5fc3 MySQL<\/a>\uff0c\u81ea\u5e26\u57fa\u7840\u5b89\u5168\u9632\u62a4\uff0c\u6570\u636e\u5e93\u8d26\u53f7\u6743\u9650\u53ef\u89c6\u5316\u7ba1\u7406\uff0c\u51cf\u5c11\u4eba\u4e3a\u914d\u7f6e\u6f0f\u6d1e\uff0c\u65e0\u9700\u56e2\u961f\u4ece\u96f6\u642d\u5efa\u5b89\u5168\u7b56\u7565\uff0c\u964d\u4f4e\u5916\u8d38\u4f01\u4e1a\u6570\u636e\u5b89\u5168\u98ce\u9669\u3002<\/p>\n<h2>\u4e09\u3001\u7b80\u5316\u8fd0\u7ef4\uff0c\u964d\u4f4e\u4e2d\u5c0f\u5916\u8d38\u56e2\u961f\u4eba\u529b\u8d1f\u62c5<\/h2>\n<p>\u5f88\u591a\u5916\u8d38\u516c\u53f8\u6ca1\u6709\u4e13\u804c DBA\uff0c\u81ea\u5efa MySQL 8.4\uff0c\u7248\u672c\u5347\u7ea7\u3001\u8865\u4e01\u66f4\u65b0\u3001\u6545\u969c\u6392\u67e5\u90fd\u9700\u8981\u4e13\u4eba\u7ef4\u62a4\uff0c\u4e00\u65e6\u64cd\u4f5c\u5931\u8bef\u5bb9\u6613\u9020\u6210\u4e1a\u52a1\u4e2d\u65ad\u3002<\/p>\n<p>RakSmart \u5e94\u7528\u4e2d\u5fc3\u63d0\u4f9b\u4e00\u952e\u90e8\u7f72 MySQL 8.4 \u5b9e\u4f8b\uff0c\u81ea\u52a8\u5b8c\u6210\u57fa\u7840\u73af\u5883\u914d\u7f6e\u3002\u5907\u4efd\u529f\u80fd\u53ef\u81ea\u5b9a\u4e49\u5468\u671f\uff0c\u652f\u6301\u5feb\u901f\u6062\u590d\uff0c\u5f53\u8bef\u5220\u8ba2\u5355\u6570\u636e\u65f6\uff0c\u80fd\u5feb\u901f\u56de\u6eda\u3002\u6570\u636e\u5e93\u76d1\u63a7\u9762\u677f\u5b9e\u65f6\u67e5\u770b CPU\u3001\u5185\u5b58\u3001IO \u8d1f\u8f7d\uff0c\u5f02\u5e38\u72b6\u6001\u53ef\u53ca\u65f6\u611f\u77e5\uff0c\u628a\u8fd0\u7ef4\u5de5\u4f5c\u91cf\u964d\u5230\u6700\u4f4e\uff0c\u5916\u8d38\u56e2\u961f\u53ef\u4ee5\u628a\u7cbe\u529b\u653e\u5728\u5e97\u94fa\u8fd0\u8425\u4e0a\u3002<\/p>\n<h2>\u56db\u3001\u7075\u6d3b\u6269\u5c55\uff0c\u9002\u914d\u5916\u8d38\u4e1a\u52a1\u589e\u957f<\/h2>\n<p>\u5916\u8d38\u4e1a\u52a1\u89c4\u6a21\u4f1a\u968f\u5e02\u573a\u62d3\u5c55\u6301\u7eed\u53d8\u5316\uff0c\u521d\u671f\u5e97\u94fa\u8ba2\u5355\u91cf\u5c0f\uff0c\u540e\u671f\u591a\u7ad9\u70b9\u3001\u591a\u54c1\u7c7b\u4e0a\u7ebf\uff0c\u6570\u636e\u5e93\u8d44\u6e90\u9700\u8981\u5f39\u6027\u6269\u5bb9\u3002MySQL 8.4 \u5bf9\u5206\u533a\u8868\u3001\u8d44\u6e90\u7ec4\u7684\u4f18\u5316\uff0c\u65b9\u4fbf\u4e1a\u52a1\u6a2a\u5411\u6269\u5c55\u3002<\/p>\n<p>RakSmart \u5e94\u7528\u4e2d\u5fc3\u7684 MySQL \u652f\u6301\u6309\u9700\u8c03\u6574\u8d44\u6e90\u914d\u7f6e\uff0c\u4e1a\u52a1\u6269\u5f20\u65f6\u4e0d\u7528\u91cd\u65b0\u642d\u5efa\u6570\u636e\u5e93\u73af\u5883\uff0c\u5e73\u6ed1\u5347\u7ea7\uff0c\u9002\u914d\u5916\u8d38\u4ece\u5355\u72ec\u7acb\u7ad9\u5230\u591a\u5e97\u94fa\u96c6\u7fa4\u7684\u4e1a\u52a1\u53d1\u5c55\u8def\u5f84\u3002<\/p>\n<h2>\u4e94\u3001FAQ\u5e38\u89c1\u95ee\u9898<\/h2>\n<h3>Q\uff1a\u5916\u8d38\u72ec\u7acb\u7ad9\u76f4\u63a5\u8fc1\u79fb\u5230 MySQL 8.4 \u96be\u5ea6\u5927\u5417\uff1f<\/h3>\n<p>A\uff1a\u5408\u7406\u8bc4\u4f30\u4ee3\u7801\u517c\u5bb9\u6027\u5373\u53ef\u8fc1\u79fb\u3002RakSmart \u5e94\u7528\u4e2d\u5fc3 MySQL 8.4 \u5f00\u7bb1\u5373\u7528\uff0c\u53ef\u5feb\u901f\u642d\u5efa\u6d4b\u8bd5\u5b9e\u4f8b\uff0c\u5148\u505a\u6570\u636e\u8fc1\u79fb\u6d4b\u8bd5\uff0c\u964d\u4f4e\u4e0a\u7ebf\u98ce\u9669\u3002<\/p>\n<h3>Q\uff1aMySQL 8.4 \u76f8\u6bd4 8.0\uff0c\u5bf9\u5916\u8d38\u7ad9\u70b9\u6700\u5927\u63d0\u5347\u5728\u54ea\uff1f<\/h3>\n<p>A\uff1aMySQL 8.4 \u662f LTS \u957f\u671f\u652f\u6301\u7248\u672c\uff0c\u5b89\u5168\u7ef4\u62a4\u5468\u671f\u66f4\u957f\uff0c\u5e76\u53d1\u67e5\u8be2\u6027\u80fd\u4f18\u5316\u66f4\u597d\uff0c\u66f4\u9002\u5408\u9700\u8981\u957f\u671f\u7a33\u5b9a\u8fd0\u884c\u7684\u5916\u8d38\u72ec\u7acb\u7ad9\u3002<\/p>\n<h3>Q\uff1a\u6ca1\u6709 DBA\uff0c\u80fd\u4f7f\u7528 RakSmart \u5e94\u7528\u4e2d\u5fc3 MySQL \u5417\uff1f<\/h3>\n<p>A\uff1a\u53ef\u4ee5\uff0c\u5e94\u7528\u4e2d\u5fc3\u4e00\u952e\u90e8\u7f72\uff0c\u53ef\u89c6\u5316\u7ba1\u7406\u754c\u9762\uff0c\u5907\u4efd\u3001\u76d1\u63a7\u529f\u80fd\u5185\u7f6e\uff0c\u4e0d\u9700\u8981\u6df1\u539a\u6570\u636e\u5e93\u8fd0\u7ef4\u529f\u5e95\uff0c\u5916\u8d38\u8fd0\u8425\u56e2\u961f\u4e5f\u80fd\u8f7b\u677e\u7ba1\u7406\u3002<\/p>\n<h2>\u603b\u7ed3<\/h2>\n<p>\u5916\u8d38\u4e1a\u52a1\u6570\u636e\u5e93\u7684\u6838\u5fc3\u8bc9\u6c42\u662f\u7a33\u5b9a\u3001\u5b89\u5168\u3001\u4f4e\u8fd0\u7ef4\u6210\u672c\u3002MySQL 8.4 \u957f\u671f\u7a33\u5b9a\u7684\u7248\u672c\u7279\u6027\uff0c\u521a\u597d\u5339\u914d\u5916\u8d38\u72ec\u7acb\u7ad9\u3001\u8de8\u5883\u5e97\u94fa\u7684\u6570\u636e\u5b58\u50a8\u9700\u6c42\u3002\u5bf9\u6bd4\u81ea\u5efa\u6570\u636e\u5e93\uff0cRakSmart \u5e94\u7528\u4e2d\u5fc3\u7684 MySQL 8.4 \u514d\u53bb\u7e41\u6742\u90e8\u7f72\u548c\u57fa\u7840\u8fd0\u7ef4\u5de5\u4f5c\uff0c\u4f9d\u6258\u5168\u7403\u673a\u623f\u4f18\u52bf\uff0c\u4fdd\u969c\u6d77\u5916\u5ba2\u6237\u8bbf\u95ee\u901f\u5ea6\uff0c\u540c\u65f6\u5b8c\u5584\u5907\u4efd\u4e0e\u5b89\u5168\u80fd\u529b\uff0c\u5b88\u62a4\u8ba2\u5355\u4e0e\u5ba2\u6237\u6570\u636e\u3002\u5982\u679c\u4f60\u6b63\u5728\u4e3a\u5916\u8d38\u7ad9\u70b9\u5bfb\u627e\u5408\u9002\u7684\u6570\u636e\u5e93\u65b9\u6848\uff0c\u53ef\u4ee5<a href=\"https:\/\/www.raksmart.com\/cps\/7921\" target=\"_blank\" rel=\"noopener\">\u524d\u5f80 RakSmart \u5b98\u7f51\u4f53\u9a8c\u5e94\u7528\u4e2d\u5fc3 MySQL \u670d\u52a1<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5916\u8d38\u4e1a\u52a1\u6570\u636e\u5e93\u5982\u4f55\u9009\u578b\uff1f\u672c\u6587\u89e3\u6790 MySQL 8.4 \u9488\u5bf9\u8de8\u5883\u573a\u666f\u7684\u6027\u80fd\u3001\u5b89\u5168\u3001\u8fd0\u7ef4\u4ef7\u503c\uff0c\u5bf9\u6bd4\u81ea\u5efa\u75db\u70b9\uff0c\u4ecb\u7ecd RakSmart \u5e94\u7528\u4e2d\u5fc3\u6258\u7ba1 MySQL \u65b9\u6848\uff0c\u52a9\u529b\u5916\u8d38\u7ad9\u70b9\u7a33\u5b9a\u627f\u8f7d\u6d77\u5916\u8ba2\u5355\u4e1a\u52a1\u3002<\/p>\n","protected":false},"author":1,"featured_media":12236,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1073],"tags":[],"class_list":["post-12233","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mysql"],"_links":{"self":[{"href":"https:\/\/cn.raksmart.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/12233","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.raksmart.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.raksmart.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.raksmart.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.raksmart.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12233"}],"version-history":[{"count":3,"href":"https:\/\/cn.raksmart.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/12233\/revisions"}],"predecessor-version":[{"id":12237,"href":"https:\/\/cn.raksmart.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/12233\/revisions\/12237"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cn.raksmart.com\/blog\/index.php?rest_route=\/wp\/v2\/media\/12236"}],"wp:attachment":[{"href":"https:\/\/cn.raksmart.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12233"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.raksmart.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12233"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.raksmart.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12233"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}