{"id":2112,"date":"2020-07-29T23:55:10","date_gmt":"2020-07-29T15:55:10","guid":{"rendered":"http:\/\/39.97.231.10\/?p=2112"},"modified":"2020-07-29T23:55:10","modified_gmt":"2020-07-29T15:55:10","slug":"mysql-8-0-%e5%ba%9f%e5%bc%83%e7%9a%84%e9%85%8d%e7%bd%ae%e5%8f%82%e6%95%b0","status":"publish","type":"post","link":"http:\/\/www.weijing.co\/?p=2112","title":{"rendered":"MySQL 8.0 \u5e9f\u5f03\u7684\u914d\u7f6e\u53c2\u6570"},"content":{"rendered":"
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\nMySQL 8.0 \u5728\u5f15\u5165\u65b0\u7684\u529f\u80fd\u548c\u914d\u7f6e\u53c2\u6570\u7684\u540c\u65f6\uff0c\u4e5f\u5f00\u59cb\u5e9f\u5f03\u4e00\u4e9b\u914d\u7f6e\u53c2\u6570\uff0c\u88ab\u6807\u8bb0\u4e3a\u5e9f\u5f03\u7684\u53c2\u6570\uff0c\u5c06\u5728\u4ee5\u540e\u7684\u7248\u672c\u88ab\u5b8c\u5168\u79fb\u9664\uff0c\u5728\u79fb\u9664\u4e4b\u524d\uff0c\u8fd9\u4e9b\u53c2\u6570\u4ecd\u7136\u53ef\u4ee5\u4f7f\u7528\uff0c\u4f46\u662f\u4e0d\u518d\u5efa\u8bae\u4f7f\u7528\u3002
\nMySQL 8.0 \u5e9f\u5f03\u7684\u53c2\u6570\uff0c\u6c47\u603b\u5982\u4e0b\uff1a<\/strong><\/p>\n
    \n
  1. –compress\uff0c\u5ba2\u6237\u7aef\u8fde\u63a5\u662f\u5426\u4f7f\u7528\u538b\u7f29\u534f\u8bae\uff0c\u57288.0.18\u7248\u672c\u88ab\u5e9f\u5f03\uff0c\u4f7f\u7528\u53c2\u6570–compression-algorithms\u66ff\u4ee3\u3002<\/li>\n
  2. slave_compressed_protocol\uff0c\u4e3b\u4ece\u590d\u5236\u662f\u5426\u4f7f\u7528\u538b\u7f29\u534f\u8bae\uff0c\u57288.0.18\u7248\u672c\u88ab\u5e9f\u5f03\uff0c\u4f7f\u7528\u65b0\u7684binlog\u4e8b\u52a1\u538b\u7f29\u529f\u80fd\u66ff\u4ee3\uff0c\u53c2\u6570\u4e3abinlog_transaction_compression\u3002<\/li>\n
  3. expire_logs_days\uff0cbinlog\u6587\u4ef6\u4fdd\u7559\u591a\u5c11\u5929\uff0c\u57288.0.3\u7248\u672c\u88ab\u5e9f\u5f03\uff0c\u4f7f\u7528\u53c2\u6570binlog_expire_logs_seconds\u66ff\u4ee3\uff0c\u8be5\u53c2\u6570\u80fd\u591f\u7cbe\u786e\u5230\u79d2\u3002<\/li>\n
  4. innodb_undo_tablespaces\uff0c\u56de\u6eda\u6bb5\u8868\u7a7a\u95f4\u6587\u4ef6\u7684\u6570\u91cf\uff0c\u57288.0.4\u7248\u672c\u88ab\u5e9f\u5f03\uff0c\u57288.0.14\u7248\u672c\u5df2\u7ecf\u4e0d\u518d\u53ef\u914d\u7f6e\uff0c\u672a\u6765\u5c06\u5f88\u5feb\u88ab\u79fb\u9664\u3002<\/li>\n
  5. log_bin_use_v1_row_events\uff0cmysql server \u662f\u5426\u4f7f\u7528v1\u7248\u672c\u7684binlog row event\u683c\u5f0f\uff0c\u4e3b\u8981\u4e3a\u4e86\u517c\u5bb95.5\u53ca\u4e4b\u524d\u7684\u7248\u672c\uff0c\u8be5\u53c2\u6570\u57288.0.18\u7248\u672c\u88ab\u5e9f\u5f03\u3002<\/li>\n
  6. log_syslog\uff0c\u662f\u5426\u5c06\u9519\u8bef\u65e5\u5fd7\u5199\u5230syslog\u91cc\u9762\uff0c\u57288.0.2\u7248\u672c\u88ab\u5e9f\u5f03\uff0c\u57288.0.13\u7248\u672c\u5df2\u7ecf\u88ab\u79fb\u9664\u3002<\/li>\n
  7. master-info-file\uff0c\u5f53\u53c2\u6570master_info_repository\u8bbe\u7f6e\u4e3aFILE\u65f6\uff0cmaster-info-file\u6307\u5b9a\u7684\u6587\u4ef6\uff0c\u7528\u4e8e\u8bb0\u5f55\u4e3b\u5e93binlog\u6587\u4ef6\u7684\u540d\u79f0\u548c\u4f4d\u7f6e\uff0c\u57288.0.18\u7248\u672c\u88ab\u5e9f\u5f03\u3002<\/li>\n
  8. relay_log_info_file\uff0c\u5f53\u53c2\u6570relay_log_info_repository\u8bbe\u7f6e\u4e3aFILE\u65f6\uff0crelay_log_info_file\u6307\u5b9a\u7684\u6587\u4ef6\uff0c\u7528\u4e8e\u4fdd\u5b58\u4ece\u5e93relay log\u7684\u4fe1\u606f\uff0c\u57288.0.18\u7248\u672c\u88ab\u5e9f\u5f03\u3002<\/li>\n
  9. max_length_for_sort_data\uff0c\u6392\u5e8f\u884c\u8bb0\u5f55\u7684\u6700\u5927\u5c3a\u5bf8\uff0c\u5355\u4f4d\u5b57\u8282\uff0c\u7531\u4e8e\u4f18\u5316\u5668\u7684\u4fee\u6539\uff0c\u5bfc\u81f4\u8be5\u53c2\u6570\u4e0d\u518d\u8d77\u4f5c\u7528\uff0c\u57288.0.20\u7248\u672c\u88ab\u5e9f\u5f03\u3002<\/li>\n
  10. no-dd-upgrade\uff0c\u5728MySQL\u542f\u52a8\u65f6\uff0c\u963b\u6b62\u6570\u636e\u5b57\u5178\u8868\u7684\u81ea\u52a8\u5347\u7ea7\uff0c\u8be5\u53c2\u6570\u88ab–upgrade\u53d6\u4ee3\uff0c\u57288.0.16\u7248\u672c\u88ab\u5e9f\u5f03\u3002<\/li>\n
  11. slave_rows_search_algorithms\uff0c\u57fa\u4e8ebinlog row\u683c\u5f0f\u7684\u4e3b\u4ece\u590d\u5236\uff0c\u4ece\u5e93\u5e94\u7528binlog\uff0c\u6279\u91cf\u66f4\u65b0\u4f7f\u7528\u7684\u641c\u7d22\u7b97\u6cd5\uff0c\u57288.0.18\u7248\u672c\u88ab\u5e9f\u5f03\u3002<\/li>\n
  12. symbolic-links\/–skip-symbolic-links\uff0c\u5141\u8bb8MyISAM\u8868\u6587\u4ef6\u505a\u7b26\u53f7\u94fe\u63a5\uff0c\u57288.0.2\u7248\u672c\u88ab\u5e9f\u5f03\uff0c\u76f8\u5173\u7684\u53d8\u91cfhave_symlink\u540c\u65f6\u88ab\u5e9f\u5f03<\/li>\n<\/ol>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    MySQL 8.0 \u5728\u5f15\u5165\u65b0\u7684\u529f\u80fd\u548c\u914d\u7f6e\u53c2\u6570\u7684\u540c\u65f6\uff0c\u4e5f\u5f00\u59cb\u5e9f\u5f03\u4e00\u4e9b\u914d\u7f6e\u53c2\u6570\uff0c\u88ab\u6807\u8bb0\u4e3a\u5e9f\u5f03\u7684\u53c2\u6570\uff0c\u5c06\u5728\u4ee5\u540e\u7684\u7248\u672c …<\/p>\n

    MySQL 8.0 \u5e9f\u5f03\u7684\u914d\u7f6e\u53c2\u6570<\/span> \u67e5\u770b\u5168\u6587 »<\/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":1,"uagb_excerpt":"MySQL 8.0 \u5728\u5f15\u5165\u65b0\u7684\u529f\u80fd\u548c\u914d\u7f6e\u53c2\u6570\u7684\u540c\u65f6\uff0c\u4e5f\u5f00\u59cb\u5e9f\u5f03\u4e00\u4e9b\u914d\u7f6e\u53c2\u6570\uff0c\u88ab\u6807\u8bb0\u4e3a\u5e9f\u5f03\u7684\u53c2\u6570\uff0c\u5c06\u5728\u4ee5\u540e\u7684\u7248\u672c…","_links":{"self":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/2112"}],"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=2112"}],"version-history":[{"count":0,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/2112\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2112"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2112"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2112"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}