{"id":5367,"date":"2020-07-29T23:53:17","date_gmt":"2020-07-29T15:53:17","guid":{"rendered":"http:\/\/39.97.231.10\/?p=5367"},"modified":"2020-07-29T23:53:17","modified_gmt":"2020-07-29T15:53:17","slug":"mysql-8-0-%e5%bc%ba%e5%88%b6%e4%b8%bb%e9%94%ae%e6%a3%80%e6%9f%a5sql_require_primary_key","status":"publish","type":"post","link":"http:\/\/www.weijing.co\/?p=5367","title":{"rendered":"MySQL 8.0 \u5f3a\u5236\u4e3b\u952e\u68c0\u67e5(sql_require_primary_key)"},"content":{"rendered":"<div>\n<div>\nMySQL 8.0.13 \u7248\u672c\u5f15\u5165\u4e86\u4e00\u4e2a\u65b0\u7684\u53c2\u6570sql_require_primary_key\uff0c\u5f00\u542f\u8fd9\u4e2a\u53c2\u6570\uff0c\u4f1a\u5728\u5efa\u8868\u6216\u8005\u6539\u8868\u65f6\uff0c\u68c0\u67e5\u8868\u4e2d\u662f\u5426\u6709\u4e3b\u952e\uff0c\u5982\u679c\u6ca1\u6709\u4e3b\u952e\uff0c\u5219\u4f1a\u62a5\u9519\u3002\n<\/div>\n<\/div>\n<div>\n<div>\n<h5>\u4e00\u3001\u5f3a\u5236\u4e3b\u952e\u68c0\u67e5\u53c2\u6570<\/h5>\n<ul>\n<li>\u53c2\u6570\u540d\u79f0\uff1asql_require_primary_key<\/li>\n<li>\u4f5c\u7528\u8303\u56f4\uff1aGlobal &amp; Session<\/li>\n<li>\u52a8\u6001\u4fee\u6539\uff1aYes<\/li>\n<li>\u9ed8\u8ba4\u503c\uff1aOFF<\/li>\n<\/ul>\n<p>\u8be5\u53c2\u6570\u8bbe\u7f6e\u4e3aON\u65f6\uff0cSQL\u8bed\u53e5create table\u521b\u5efa\u65b0\u8868\u6216\u8005alter\u8bed\u53e5\u5bf9\u5df2\u5b58\u5728\u7684\u8868\u8fdb\u884c\u4fee\u6539\uff0c\u5c06\u4f1a\u5f3a\u5236\u68c0\u67e5\u8868\u4e2d\u662f\u5426\u5305\u542b\u4e3b\u952e\uff0c\u5982\u679c\u6ca1\u6709\u4e3b\u952e\uff0c\u5219\u4f1a\u62a5\u9519\u3002<\/p>\n<h5>\u4e8c\u3001\u6ca1\u6709\u4e3b\u952e\u7684\u8868\uff0c\u4f1a\u6709\u6027\u80fd\u95ee\u9898<\/h5>\n<p>\u6ca1\u6709\u4e3b\u952e\u7684\u8868\uff0c\u5728MySQL\u4e3b\u4ece\u590d\u5236\uff0c\u4ece\u5e93\u5e94\u7528Binlog\u65f6\uff0c\u6709\u4e25\u91cd\u7684\u6027\u80fd\u95ee\u9898\u3002MySQL\u57fa\u4e8eROW\u683c\u5f0f\u7684\u590d\u5236\uff0c\u5982\u679c\u8868\u4e2d\u6ca1\u6709\u4e3b\u952e\uff0c\u5728\u4e3b\u5e93\u66f4\u65b0\u6216\u8005\u5220\u9664\u5f88\u591a\u6761\u8bb0\u5f55\uff0c\u8fd9\u4e2a\u64cd\u4f5c\u5728\u4e3b\u5e93\u901a\u8fc7\u4e00\u6b21\u8868\u626b\u63cf\u5b8c\u6210\uff0c\u800c\u901a\u8fc7Binlog\u590d\u5236\u5230\u4ece\u5e93\u65f6\uff0c\u5bf9\u4e8e\u6bcf\u4e00\u884c\u7684\u4fee\u6539\uff0c\u90fd\u4f1a\u5bfc\u81f4\u4e00\u6b21\u8868\u626b\u63cf\uff0c\u6027\u80fd\u975e\u5e38\u4f4e\u4e0b\uff0c\u5bb9\u6613\u5bfc\u81f4\u590d\u5236\u5ef6\u8fdf\u3002\u56e0\u6b64\u5728MySQL\u4e2d\uff0c\u4e3a\u8868\u521b\u5efa\u4e3b\u952e\uff0c\u662f\u4e00\u4e2a\u975e\u5e38\u597d\u7684\u4e60\u60ef\u3002<\/p>\n<h5>\u4e09\u3001sql_require_primary_key\u00a0\u53c2\u6570\u5f71\u54cd\u7684SQL\u8bed\u53e5<\/h5>\n<ol>\n<li>\u521b\u5efa\u6ca1\u6709\u4e3b\u952e\u7684\u65b0\u8868\uff0c\u4f8b\u5982 create table, create table like , create table select\uff0c\u5c06\u4f1a\u62a5\u9519\u3002<\/li>\n<li>\u5bf9\u4e8e\u6709\u4e3b\u952e\u7684\u8868\uff0c\u6267\u884calter table \u5220\u9664\u4e3b\u952e\uff0cSQL\u6267\u884c\u5c06\u4f1a\u62a5\u9519\uff0c\u5373\u4f7f\u8868\u4e2d\u6709\u975e\u7a7a\u7684\u552f\u4e00\u7d22\u5f15\uff0c\u4e5f\u4f1a\u62a5\u9519\u3002\u5982\u679cSQL\u4e2d\u5220\u9664\u4e3b\u952e\u7684\u540c\u65f6\uff0c\u4f1a\u6dfb\u52a0\u4e00\u4e2a\u65b0\u7684\u4e3b\u952e\uff0c\u90a3\u4e48\u8be5SQL\u5c06\u6b63\u5e38\u6267\u884c\u3002<\/li>\n<li>\u5bfc\u5165\u8868\u65f6\uff0c\u5982\u679c\u8868\u4e2d\u6ca1\u6709\u4e3b\u952e\uff0c\u62a5\u9519\u3002<\/li>\n<\/ol>\n<h5>\u56db\u3001\u4ece\u5e93\u590d\u5236\uff0c\u5f3a\u5236\u68c0\u67e5\u4e3b\u952e<\/h5>\n<p>MySQL 8.0.20 \u7248\u672c\u5bf9 change master \u8bed\u53e5\u589e\u52a0\u4e86\u4e00\u4e2a\u65b0\u7684\u9009\u9879\uff0cREQUIRE_TABLE_PRIMARY_KEY_CHECK\u00a0\uff0c\u7528\u4e8e\u68c0\u67e5\u4e3b\u4ece\u590d\u5236\u65f6\u5bf9\u8868\u4e3b\u952e\u7684\u68c0\u67e5\u3002<br \/>\nREQUIRE_TABLE_PRIMARY_KEY_CHECK\uff0c\u53d6\u503c{STREAM | ON | OFF}\uff0c\u9ed8\u8ba4\u503c\u4e3aSTREAM\u3002<\/p>\n<ul>\n<li>\u5f53\u8bbe\u7f6e\u4e3aON\u65f6\uff0c\u5f3a\u5236\u68c0\u67e5\u4e3b\u952e\u3002<\/li>\n<li>\u5f53\u8bbe\u7f6e\u4e3aOFF\u65f6\uff0c\u4e0d\u68c0\u67e5\u4e3b\u952e\u3002<\/li>\n<li>\u5f53\u8bbe\u7f6e\u4e3aSTREAM\u65f6\uff0c\u6839\u636e\u4e3b\u5e93\u590d\u5236\u8fc7\u6765\u7684\u914d\u7f6e\u6765\u51b3\u5b9a\u8981\u4e0d\u8981\u68c0\u67e5\u4e3b\u952e\u3002<\/li>\n<\/ul>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>MySQL 8.0.13 \u7248\u672c\u5f15\u5165\u4e86\u4e00\u4e2a\u65b0\u7684\u53c2\u6570sql_require_primary_key\uff0c\u5f00\u542f\u8fd9\u4e2a\u53c2\u6570\uff0c &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"http:\/\/www.weijing.co\/?p=5367\"> <span class=\"screen-reader-text\">MySQL 8.0 \u5f3a\u5236\u4e3b\u952e\u68c0\u67e5(sql_require_primary_key)<\/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":2,"uagb_excerpt":"MySQL 8.0.13 \u7248\u672c\u5f15\u5165\u4e86\u4e00\u4e2a\u65b0\u7684\u53c2\u6570sql_require_primary_key\uff0c\u5f00\u542f\u8fd9\u4e2a\u53c2\u6570\uff0c&hellip;","_links":{"self":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/5367"}],"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=5367"}],"version-history":[{"count":0,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/5367\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5367"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5367"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5367"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}