{"id":3327,"date":"2022-06-15T17:17:00","date_gmt":"2022-06-15T09:17:00","guid":{"rendered":"https:\/\/www.zeroheart.xyz\/wordpress\/?p=3327"},"modified":"2022-06-15T17:36:37","modified_gmt":"2022-06-15T09:36:37","slug":"mysql%e5%a6%82%e4%bd%95%e8%a7%a3%e5%86%b3%e5%b9%bb%e8%af%bb%e9%97%ae%e9%a2%98","status":"publish","type":"post","link":"https:\/\/www.zeroheart.xyz\/wordpress\/?p=3327","title":{"rendered":"MySQL\u5982\u4f55\u89e3\u51b3\u5e7b\u8bfb\u95ee\u9898"},"content":{"rendered":"\n<p>\u53c2\u8003\uff1a<a href=\"https:\/\/www.jb51.net\/article\/219048.htm\">MySQL\u5982\u4f55\u89e3\u51b3\u5e7b\u8bfb\u95ee\u9898_Mysql_\u811a\u672c\u4e4b\u5bb6 (jb51.net)<\/a><\/p>\n\n\n\n<p>\u201c\u5e7b\u8bfb\u201d\u90fd\u662f\u6307\u5728\u201c\u53ef\u91cd\u590d\u8bfb\u201d\u9694\u79bb\u7ea7\u522b\u4e0b\u8fdb\u884c\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"heading-1\">\u4e00\u3001\u4ec0\u4e48\u662f\u5e7b\u8bfb\uff1f<\/h2>\n\n\n\n<p>\u3000\u3000\u5047\u8bbe\u6211\u4eec\u6709\u8868t\u7ed3\u6784\u5982\u4e0b\uff0c\u91cc\u9762\u7684\u521d\u59cb\u6570\u636e\u884c\u4e3a\uff1a(0,0,0),(1,1,1),(2,2,2),(3,3,3),(4,4,4),(5,5,5)<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>123456789101112131415<\/td><td><code>CREATE<\/code> <code>TABLE<\/code> <code>`t`<\/code><code>(<\/code><code>&nbsp;&nbsp;&nbsp;&nbsp;<\/code><code>`id` <\/code><code>INT<\/code><code>(11) <\/code><code>NOT<\/code> <code>NULL<\/code><code>,<\/code><code>&nbsp;&nbsp;&nbsp;&nbsp;<\/code><code>`<\/code><code>key<\/code><code>`&nbsp; <\/code><code>INT<\/code><code>(11) <\/code><code>DEFAULT<\/code> <code>NULL<\/code><code>,<\/code><code>&nbsp;&nbsp;&nbsp;&nbsp;<\/code><code>`value`&nbsp; <\/code><code>INT<\/code><code>(11) <\/code><code>DEFAULT<\/code> <code>NULL<\/code><code>,<\/code><code>&nbsp;&nbsp;&nbsp;&nbsp;<\/code><code>PRIMARY<\/code> <code>KEY<\/code> <code>(`id`),<\/code><code>&nbsp;&nbsp;&nbsp;&nbsp;<\/code><code>KEY<\/code> <code>`value` (`value`)<\/code><code>) ENGINE = InnoDB;<\/code><code>INSERT<\/code> <code>INTO<\/code> <code>t<\/code><code>VALUES<\/code> <code>(0, 0, 0),<\/code><code>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/code><code>(1, 1, 1),<\/code><code>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/code><code>(2, 2, 2),<\/code><code>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/code><code>(3, 3, 3),<\/code><code>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/code><code>(4, 4, 4),<\/code><code>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<\/code><code>(5, 5, 5)<\/code><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u3000\u3000\u5047\u8bbeselect * from where value=1 for update\uff0c\u53ea\u5728\u8fd9\u4e00\u884c\u52a0\u9501\uff08\u6ce8\u610f\u8fd9\u53ea\u662f\u5047\u8bbe\uff09\uff0c\u5176\u5b83\u884c\u4e0d\u52a0\u9501\uff0c\u90a3\u4e48\u5c31\u4f1a\u51fa\u73b0\u5982\u4e0b\u573a\u666f\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/img.jbzj.com\/file_images\/article\/202108\/2021080615300541.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>Session A\u7684\u4e09\u6b21\u67e5\u8be2Q1-Q3\u90fd\u662fselect * from where value=1 for update\uff0c\u67e5\u8be2\u7684value=1\u7684\u6240\u6709row\u3002<\/p>\n\n\n\n<ul><li>T1\uff1aQ1\u53ea\u8fd4\u56de\u4e00\u884c(1,1,1)\uff1b<\/li><li>T2\uff1asession B\u66f4\u65b0id=0\u7684value\u4e3a1\uff0c\u6b64\u65f6\u8868t\u4e2dvalue=1\u7684\u6570\u636e\u6709\u4e24\u884c<\/li><li>T3\uff1aQ3\u8fd4\u56de\u4e24\u884c(0,0,1),(1,1,1)<\/li><li>T4\uff1asession C\u63d2\u5165\u4e00\u884c(6,6,1)\uff0c\u6b64\u65f6\u8868t\u4e2dvalue=1\u7684\u6570\u636e\u6709\u4e09\u884c<\/li><li>T5\uff1aQ3\u8fd4\u56de\u4e09\u884c(0,0,1),(1,1,1),(6,6,1)<\/li><li>T6\uff1asession A\u4e8b\u7269commit\u3002<\/li><\/ul>\n\n\n\n<p>\u5176\u4e2dQ3\u8bfb\u5230value=1\u8fd9\u4e00\u6837\u7684\u73b0\u8c61\uff0c\u5c31\u79f0\u4e4b\u4e3a\u5e7b\u8bfb\uff0c\u5e7b\u8bfb\u6307\u7684\u662f\u4e00\u4e2a\u4e8b\u52a1\u5728\u524d\u540e\u4e24\u6b21\u67e5\u8be2\u540c\u4e00\u4e2a\u8303\u56f4\u7684\u65f6\u5019\uff0c\u540e\u4e00\u6b21\u67e5\u8be2\u770b\u5230\u4e86\u524d\u4e00\u6b21\u67e5\u8be2\u6ca1\u6709\u770b\u5230\u7684\u884c\u3002<\/p>\n\n\n\n<p>\u5148\u5bf9\u201c\u5e7b\u8bfb\u201d\u505a\u51fa\u5982\u4e0b\u89e3\u91ca\uff1a<\/p>\n\n\n\n<ul><li><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-bright-red-color\">\u5728\u53ef\u91cd\u590d\u8bfb\u9694\u79bb\u7ea7\u522b\u4e0b\uff0c\u666e\u901a\u7684\u67e5\u8be2\u662f\u5feb\u7167\u8bfb\uff0c\u662f\u4e0d\u4f1a\u770b\u5230\u522b\u7684\u4e8b\u52a1\u63d2\u5165\u7684\u6570\u636e\u7684\u3002\u56e0\u6b64\uff0c \u5e7b\u8bfb\u5728\u201c\u5f53\u524d\u8bfb\u201d\u4e0b\u624d\u4f1a\u51fa\u73b0\uff08\u4e09\u4e2a\u67e5\u8be2\u90fd\u662ffor update\u8868\u793a\u5f53\u524d\u8bfb\uff09\uff1b<\/mark><\/li><li><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-bright-red-color\">\u4e0a\u9762session B\u7684\u4fee\u6539update\u7ed3\u679c\uff0c\u88absession A\u4e4b\u540e\u7684select\u8bed\u53e5\u7528\u201c\u5f53\u524d\u8bfb\u201d\u770b\u5230\uff0c\u4e0d\u80fd\u79f0\u4e3a\u5e7b\u8bfb\uff0c\u5e7b\u8bfb\u4ec5\u4e13\u6307\u201c\u65b0\u63d2\u5165\u7684\u884c\u201d\u3002<\/mark><\/li><\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"heading-2\">\u4e8c\u3001\u5e7b\u8bfb\u6709\u4ec0\u4e48\u95ee\u9898\uff1f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"heading-3\">\uff081\uff09\u9700\u8981\u5355\u72ec\u89e3\u51b3<\/h3>\n\n\n\n<p>\u3000\u3000\u4f17\u6240\u5468\u77e5\uff0cselect &#8230;for update\u8bed\u53e5\u5c31\u662f\u5c06\u76f8\u5e94\u7684\u6570\u636e\u884c\u9501\u4f4f\uff0c\u6bd4\u5982session A\u5728T1\u65f6\u523b\u7684Q1\u67e5\u8be2\u8bed\u53e5\uff1a<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-bright-red-color\">select * from where value=1 for update\u5c31\u662f\u5c06value=1\u7684\u6570\u636e\u884c\u9501\u4f4f\uff0c\u4f46\u663e\u7136\u5982\u679c\u662f\u4e0a\u8ff0\u7684\u573a\u666f\u53d1\u751f\uff0c\u6b64\u65f6\u7684for update\u8bed\u4e49\u88ab\u7834\u574f\u4e86\uff08\u5e76\u6ca1\u6709\u9501\u4f4fvalue=1\u7684\u6570\u636e\u884c\uff09\u3002<\/mark><\/p>\n\n\n\n<p>\u3000\u3000\u5373\u4f7f\u628a\u6240\u6709\u7684\u8bb0\u5f55\u90fd\u52a0\u4e0a\u9501\uff0c\u8fd8\u662f\u963b\u6b62\u4e0d\u4e86\u65b0\u63d2\u5165\u7684\u8bb0\u5f55\uff0c\u6240\u4ee5\u201c\u5e7b\u8bfb\u201d\u95ee\u9898\u8981\u5355\u72ec\u62ff\u51fa\u6765\u89e3\u51b3\u3002\u6ca1\u6cd5\u4f9d\u9760MVCC\u6216\u8005\u884c\u9501\u673a\u5236\u6765\u89e3\u51b3\u3002\u8fd9\u5c31\u5f15\u51fa\u201c\u95f4\u9699\u9501\u201d\uff0c\u662f\u53e6\u5916\u4e00\u79cd\u52a0\u9501\u673a\u5236\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"heading-4\">\uff082\uff09\u95f4\u9699\u9501\u5f15\u53d1\u7684\u5e76\u53d1\u5ea6<\/h3>\n\n\n\n<p>\u3000\u3000\u95f4\u9699\u9501\u5f15\u5165\u4ee5\u540e\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u540c\u6837\u8bed\u53e5\u9501\u4f4f\u66f4\u5927\u7684\u8303\u56f4\uff0c\u8fd9\u53ef\u80fd\u5c31\u4f1a\u5f71\u54cd\u4e86\u5e76\u53d1\u5ea6\u3002\u5177\u4f53\u8bf7\u770b\u4e0b\u9762\u4ecb\u7ecd<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"heading-5\">\u4e09\u3001\u5982\u4f55\u89e3\u51b3\u5e7b\u8bfb\uff1f<\/h2>\n\n\n\n<p>\u3000\u3000\u4ea7\u751f\u5e7b\u8bfb\u7684\u539f\u56e0\u662f\uff0c\u884c\u9501\u53ea\u80fd\u9501\u4f4f\u884c\uff0c\u4f46\u662f\u65b0\u63d2\u5165\u8bb0\u5f55\u8fd9\u4e2a\u52a8\u4f5c\uff0c\u8981\u66f4\u65b0\u7684\u662f\u8bb0\u5f55\u4e4b\u95f4\u7684\u201c\u95f4\u9699\u201d\u3002\u56e0\u6b64\uff0c\u4e3a\u4e86\u89e3\u51b3\u5e7b\u8bfb\u95ee\u9898\uff0cInnoDB\u53ea\u597d\u5f15\u5165\u65b0\u7684\u9501\uff0c\u4e5f\u5c31\u662f\u95f4\u9699\u9501(Gap Lock)\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u95f4\u9699\uff1a\u6bd4\u5982\u8868\u4e2d\u52a0\u51656\u4e2a\u8bb0\u5f55\uff0c0,5,10,15,20,25\u3002\u5219\u4ea7\u751f7\u4e2a\u95f4\u9699\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/img.jbzj.com\/file_images\/article\/202108\/2021080615300542.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u3000\u3000\u5728\u4e00\u884c\u884c\u626b\u63cf\u7684\u8fc7\u7a0b\u4e2d\uff0c\u4e0d\u4ec5\u5c06\u7ed9\u884c\u52a0\u4e0a\u4e86\u884c\u9501\uff0c\u8fd8\u7ed9\u884c\u4e24\u8fb9\u7684\u7a7a\u9699\u4e5f\u52a0\u4e0a\u4e86\u95f4\u9699\u9501\u3002\u8fd9\u6837\u5c31\u786e\u4fdd\u4e86\u65e0\u6cd5\u518d\u63d2\u5165\u65b0\u7684\u8bb0\u5f55\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u95f4\u9699\u9501\u548c\u884c\u9501\u5408\u79f0next-key lock\uff0c\u6bcf\u4e2anext-key lock\u662f\u524d\u5f00\u540e\u95ed\u533a\u95f4\uff08\u95f4\u9699\u9501\u5f00\u533a\u95f4\uff0cnext-key lock\u524d\u5f00\u540e\u95ed\u533a\u95f4\uff09\uff1a<\/p>\n\n\n\n<p>\u3000\u3000\u95f4\u9699\u9501\u4e0e\u95f4\u9699\u9501\u4e4b\u95f4\u662f\u4e0d\u5b58\u5728\u51b2\u7a81\u7684\uff0c\u51b2\u7a81\u7684\u662f\u5f80\u95f4\u9699\u91cc\u63d2\u5165\u4e00\u6761\u8bb0\u5f55\u3002\u3000<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/img.jbzj.com\/file_images\/article\/202108\/2021080615300543.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u3000\u3000\u8868t\u4e2d\u662f\u6ca1\u6709value=7\u8fd9\u4e2a\u6570\u636e\u7684\uff0c\u6240\u4ee5Q1\u52a0\u7684\u95f4\u9699\u9501(1,5)\uff0c\u800cQ2\u4e5f\u662f\u52a0\u7684\u8fd9\u4e2a\u95f4\u9699\u9501\uff0c\u4e24\u8005\u4e0d\u51b2\u7a81\u90fd\u662f\u4e3a\u4e86\u4fdd\u62a4\u8fd9\u4e2a\u95f4\u9699\u4e0d\u5141\u8bb8\u63d2\u5165\u503c\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u5728\u8868t\u521d\u59cb\u5316\u540e\uff0c\u5047\u8bbe\u8868\u7684\u6570\u636e\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/img.jbzj.com\/file_images\/article\/202108\/2021080615300544.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u3000\u3000\u5982\u679c\u7528select * from for update\u6267\u884c\uff0c\u5219\u4f1a\u628a\u6574\u4e2a\u8868\u6240\u6709\u8bb0\u5f55\u9501\u8d77\u6765\uff0c\u5c31\u5f62\u6210\u4e867\u4e2anext-key lock\uff0c<strong>\u5206\u522b\u662f(-\u221e,0]\u3001(0,2]\u3001(2,4]\u3001(4,6]\u3001(6,8]\u3001(8, 10]\u3001(10, +supremum]<\/strong><\/p>\n\n\n\n<p>\u3000\u3000\u95f4\u9699\u9501\u7684\u5f15\u5165\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u540c\u6837\u7684\u8bed\u53e5\u9501\u4f4f\u66f4\u5927\u7684\u8303\u56f4\uff0c\u662f\u4f1a\u5f71\u54cd\u4e86\u5e76\u53d1\u5ea6<\/p>\n\n\n\n<p>\u3000\u3000\u5047\u8bbe\u53d1\u751f\u5982\u4e0b\u573a\u666f\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/img.jbzj.com\/file_images\/article\/202108\/2021080615300545.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>\u3000\u5219\u660e\u663e\u53d1\u751f\u4e86\u6b7b\u9501\uff0c\u5206\u6790\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ul><li>Q1\uff1a\u6267\u884cselect \u2026for update\u8bed\u53e5\uff0c\u7531\u4e8eid=9\u8fd9\u4e00\u884c\u5e76\u4e0d\u5b58\u5728\uff0c\u56e0\u6b64\u4f1a\u52a0\u4e0a\u95f4\u9699\u9501 (8,10);<\/li><li>Q2\uff1a\u6267\u884cselect \u2026for update\u8bed\u53e5\uff0c\u540c\u6837\u4f1a\u52a0\u4e0a\u95f4\u9699\u9501(8,10)\uff0c\u95f4\u9699\u9501\u4e4b\u95f4\u4e0d\u4f1a\u51b2\u7a81\uff0c\u56e0 \u6b64\u8fd9\u4e2a\u8bed\u53e5\u53ef\u4ee5\u6267\u884c\u6210\u529f\uff1b<\/li><li>session B \u8bd5\u56fe\u63d2\u5165\u4e00\u884c(9,9,9)\uff0c\u88absession A\u7684\u95f4\u9699\u9501\u6321\u4f4f\u4e86\uff0c\u53ea\u597d\u8fdb\u5165\u7b49\u5f85\uff1b<\/li><li>session A\u8bd5\u56fe\u63d2\u5165\u4e00\u884c(9,9,9)\uff0c\u88absession B\u7684\u95f4\u9699\u9501\u6321\u4f4f\u4e86\u3002<\/li><\/ul>\n\n\n\n<p>\u3000\u3000\u6709\u4e0a\u8ff0\u53ef\u77e5\u95f4\u9699\u9501\u7684\u5f15\u5165\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u540c\u6837\u8bed\u53e5\u9501\u4f4f\u66f4\u5927\u7684\u8303\u56f4\uff0c\u8fd9\u5176\u5b9e\u662f\u5f71\u54cd\u4e86\u5e76\u53d1\u5ea6\u3002<\/p>\n\n\n\n<p>\u3000\u3000\u4e3a\u4e86\u89e3\u51b3\u5e7b\u8bfb\u95ee\u9898\u53ef\u4ee5\u91c7\u7528\u8bfb\u53ef\u63d0\u4ea4\u9694\u79bb\u7ea7\u522b\uff0c\u95f4\u9699\u9501\u662f\u5728\u53ef\u91cd\u590d\u8bfb\u9694\u79bb\u7ea7\u522b\u4e0b\u624d\u4f1a\u751f\u6548\u7684\u3002\u6240\u4ee5\u5982\u679c\u628a\u9694\u79bb\u7ea7\u522b\u8bbe\u7f6e\u4e3a\u8bfb\u63d0\u4ea4\u7684\u8bdd\uff0c \u5c31\u6ca1\u6709\u95f4\u9699\u9501\u4e86\u3002\u4f46\u540c\u65f6\uff0c\u4f60\u8981\u89e3\u51b3\u53ef\u80fd\u51fa\u73b0\u7684\u6570\u636e\u548c\u65e5\u5fd7\u4e0d\u4e00\u81f4\u95ee\u9898\uff0c\u9700\u8981\u628abinlog\u683c\u5f0f\u8bbe\u7f6e\u4e3arow\uff0c\u4e5f\u5c31\u662f\u8bf4\u91c7\u7528\u201cRC\u9694\u79bb\u7ea7\u522b+\u65e5\u5fd7\u683c\u5f0fbinlog_format=row\u201d\u7ec4\u5408\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"heading-6\">\u4e09\u3001\u603b\u7ed3<\/h2>\n\n\n\n<ul><li>RR\u9694\u79bb\u7ea7\u522b\u4e0b\u95f4\u9699\u9501\u624d\u6709\u6548\uff0cRC\u9694\u79bb\u7ea7\u522b\u4e0b\u6ca1\u6709\u95f4\u9699\u9501\uff1b<\/li><li>RR\u9694\u79bb\u7ea7\u522b\u4e0b\u4e3a\u4e86\u89e3\u51b3\u201c\u5e7b\u8bfb\u201d\u95ee\u9898\uff1a\u201c\u5feb\u7167\u8bfb\u201d\u4f9d\u9760MVCC\u63a7\u5236\uff0c\u201c\u5f53\u524d\u8bfb\u201d\u901a\u8fc7\u95f4\u9699\u9501\u89e3\u51b3\uff1b<\/li><li>\u95f4\u9699\u9501\u548c\u884c\u9501\u5408\u79f0next-key lock\uff0c\u6bcf\u4e2anext-key lock\u662f\u524d\u5f00\u540e\u95ed\u533a\u95f4\uff1b<\/li><li>\u95f4\u9699\u9501\u7684\u5f15\u5165\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u540c\u6837\u8bed\u53e5\u9501\u4f4f\u66f4\u5927\u7684\u8303\u56f4\uff0c\u5f71\u54cd\u5e76\u53d1\u5ea6\u3002<\/li><\/ul>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u53c2\u8003\uff1aMySQL\u5982\u4f55\u89e3\u51b3\u5e7b\u8bfb\u95ee\u9898_Mysql_\u811a\u672c\u4e4b\u5bb6 (jb51.net) \u201c\u5e7b\u8bfb\u201d\u90fd\u662f\u6307\u5728\u201c\u53ef\u91cd\u590d\u8bfb\u201d\u9694\u79bb [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/www.zeroheart.xyz\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/3327"}],"collection":[{"href":"https:\/\/www.zeroheart.xyz\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zeroheart.xyz\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zeroheart.xyz\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zeroheart.xyz\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3327"}],"version-history":[{"count":6,"href":"https:\/\/www.zeroheart.xyz\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/3327\/revisions"}],"predecessor-version":[{"id":3333,"href":"https:\/\/www.zeroheart.xyz\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/3327\/revisions\/3333"}],"wp:attachment":[{"href":"https:\/\/www.zeroheart.xyz\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3327"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zeroheart.xyz\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3327"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zeroheart.xyz\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3327"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}