{"id":5371,"date":"2020-07-29T23:51:46","date_gmt":"2020-07-29T15:51:46","guid":{"rendered":"http:\/\/39.97.231.10\/?p=5371"},"modified":"2020-07-29T23:51:46","modified_gmt":"2020-07-29T15:51:46","slug":"mysql-8-0-%e5%88%86%e5%8c%ba%e8%a1%a8%e7%9a%84%e6%94%b9%e8%bf%9b","status":"publish","type":"post","link":"http:\/\/www.weijing.co\/?p=5371","title":{"rendered":"MySQL 8.0 \u5206\u533a\u8868\u7684\u6539\u8fdb"},"content":{"rendered":"<div class=\\\"blog_content\\\">\n<div class=\\\"blog_detail\\\">\n<div>\nMySQL 8.0 \u5bf9\u4e8e\u5206\u533a\u8868\u529f\u80fd\u8fdb\u884c\u4e86\u8f83\u5927\u7684\u4fee\u6539\uff0c\u5728 8.0 \u4e4b\u524d\uff0c\u5206\u533a\u8868\u5728Server\u5c42\u5b9e\u73b0\uff0c\u652f\u6301\u591a\u79cd\u5b58\u50a8\u5f15\u64ce\uff0c\u4ece 8.0 \u7248\u672c\u5f00\u59cb\uff0c\u5206\u533a\u8868\u529f\u80fd\u79fb\u5230\u5f15\u64ce\u5c42\u5b9e\u73b0\uff0c\u76ee\u524dMySQL 8.0 \u7248\u672c\u53ea\u6709InnoDB\u5b58\u50a8\u5f15\u64ce\u652f\u6301\u5206\u533a\u8868\u3002<br \/>\n<strong>1. mysqld\u4e0d\u518d\u652f\u6301\u4ee5\u4e0b\u53c2\u6570\uff1a<\/strong><\/p>\n<ul>\n<li>&#8211;partition<\/li>\n<li>&#8211;skip-partition<\/li>\n<\/ul>\n<p><strong>2. \u6e90\u7801\u7f16\u8bd1\u4e0d\u518d\u652f\u6301\u4ee5\u4e0b\u9009\u9879\uff1a<\/strong><\/p>\n<ul>\n<li>-DWITH_PARTITION_STORAGE_ENGINE<\/li>\n<\/ul>\n<p><strong>3. \u63d2\u4ef6\u4e0d\u518d\u652f\u6301partition\uff1a<\/strong><br \/>\nSHOW PLUGINS \u547d\u4ee4\u8f93\u51fa\u4ee5\u53ca INFORMATION_SCHEMA.PLUGINS \u8868\u4e0d\u518d\u663e\u793a partition\u3002<br \/>\n<strong>4. alter\u8bed\u53e5\u5206\u8868\u533a\u53d8\u66f4\uff1a<\/strong><br \/>\nALTER TABLE &#8230; OPTIMIZE PARTITION \u8bed\u53e5\u5bf9\u4e8eInnoDB\u5206\u533a\u8868\u4e0d\u518d\u6709\u6548\uff0c\u4f7f\u7528\u5982\u4e0b\u8bed\u53e5\u4ee3\u66ff\uff1a<\/p>\n<ul>\n<li>ALTER TABLE &#8230; REBUILD PARTITION<\/li>\n<li>ALTER TABLE &#8230; ANALYZE PARTITION<\/li>\n<\/ul>\n<p><strong>5. \u6d89\u53ca\u5206\u533a\u8868\u7684MySQL\u7248\u672c\u5347\u7ea7\uff1a<\/strong><br \/>\n\u76ee\u524dMySQL 8.0 \u53ea\u6709InnoDB\u5b58\u50a8\u5f15\u64ce\u652f\u6301\u5206\u533a\u8868\uff0c\u5982\u679c\u4f7f\u7528\u5176\u4ed6\u5b58\u50a8\u5f15\u64ce\u521b\u5efa\u5206\u533a\u8868\uff0c\u5c06\u4f1a\u62a5\u9519\u3002\u5982\u679c\u57285.7\u53ca\u4e4b\u524d\u7684\u7248\u672c\u91cc\u4f7f\u7528\u975eInnoDB\u7684\u5206\u533a\u8868\uff0c\u4e0d\u652f\u6301\u76f4\u63a5\u5347\u7ea7\u52308.0\u7248\u672c\uff0c\u9700\u8981\u5148\u8f6c\u6362\u6210InnoDB\u8868\uff0c\u6216\u8005\u5220\u9664\u5206\u533a\uff0c\u7136\u540e\u624d\u80fd\u5347\u7ea7\u52308.0\u7248\u672c\u3002\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>MySQL 8.0 \u5bf9\u4e8e\u5206\u533a\u8868\u529f\u80fd\u8fdb\u884c\u4e86\u8f83\u5927\u7684\u4fee\u6539\uff0c\u5728 8.0 \u4e4b\u524d\uff0c\u5206\u533a\u8868\u5728Server\u5c42\u5b9e\u73b0\uff0c\u652f\u6301\u591a\u79cd\u5b58\u50a8 &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"http:\/\/www.weijing.co\/?p=5371\"> <span class=\"screen-reader-text\">MySQL 8.0 \u5206\u533a\u8868\u7684\u6539\u8fdb<\/span> \u67e5\u770b\u5168\u6587 &raquo;<\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":""},"categories":[90,88],"tags":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"mailpoet_newsletter_max":false,"woocommerce_thumbnail":false,"woocommerce_single":false,"woocommerce_gallery_thumbnail":false,"shop_catalog":false,"shop_single":false,"shop_thumbnail":false},"uagb_author_info":{"display_name":"weijing","author_link":"http:\/\/www.weijing.co\/?author=4"},"uagb_comment_info":0,"uagb_excerpt":"MySQL 8.0 \u5bf9\u4e8e\u5206\u533a\u8868\u529f\u80fd\u8fdb\u884c\u4e86\u8f83\u5927\u7684\u4fee\u6539\uff0c\u5728 8.0 \u4e4b\u524d\uff0c\u5206\u533a\u8868\u5728Server\u5c42\u5b9e\u73b0\uff0c\u652f\u6301\u591a\u79cd\u5b58\u50a8&hellip;","_links":{"self":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/5371"}],"collection":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5371"}],"version-history":[{"count":0,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/5371\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5371"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5371"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5371"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}