{"id":4345,"date":"2019-06-17T14:37:26","date_gmt":"2019-06-17T06:37:26","guid":{"rendered":"http:\/\/www.xttblog.com\/?p=4345"},"modified":"2019-06-17T14:37:26","modified_gmt":"2019-06-17T06:37:26","slug":"mysql%e5%a4%87%e4%bb%bd%e6%96%87%e4%bb%b6-ibd%e3%80%81-frm%e3%80%81-myd%e3%80%81-myi%e7%9a%84%e6%81%a2%e5%a4%8d%e6%95%99%e7%a8%8b","status":"publish","type":"post","link":"https:\/\/www.xttblog.com\/?p=4345","title":{"rendered":"MySQL\u5907\u4efd\u6587\u4ef6.ibd\u3001.frm\u3001.MYD\u3001.MYI\u7684\u6062\u590d\u6559\u7a0b"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u6628\u5929\uff0c\u5fae\u4fe1\u7fa4\u91cc\u4e00\u4f4d\u7f51\u53cb\u95ee\u5230\uff1a\u201c\u5907\u4efd\u7684 frm\u6587\u4ef6\u6062\u590d\uff0c\u6709\u7684\u63d0\u793a\u8868\u4e0d\u5b58\u5728\u4e3a\u4ec0\u4e48\u201d\u3002\u5173\u4e8e\u8fd9\u4e2a\u95ee\u9898\uff0c\u4eca\u5929\u6211\u4eec\u4e00\u8d77\u8ba8\u8bba\u4e00\u4e0b\uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6839\u636e\u7f51\u53cb\u7684\u622a\u56fe\u5f97\u77e5\u662f\u4ed6\u5728\u6062\u590d\u6570\u636e\u6587\u4ef6 .frm \u65f6\uff0c\u62a5\u51fa\u7684\u5f02\u5e38\u3002error: 1146: Table &#8216;xxx&#8217; doesn&#8217;t exist<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/images.weserv.nl\/?url=https:\/\/wx1.sinaimg.cn\/large\/8fa5dcfcgy1g444y3zhh1j208b02u3yn.jpg\" alt=\"\" \/><figcaption>error: 1146: Table &#8216;xxx&#8217; doesn&#8217;t exist<\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e2a\u7684\u539f\u56e0\u5176\u5b9e\u5f88\u7b80\u5355\uff0c\u6211\u5148\u4ece\u5934\u7ed9\u4f60\u8bf4\u8d77\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">MySQL \u6570\u636e\u5e93\u662f\u5177\u6709\u6301\u4e45\u5316\u80fd\u529b\u7684\u3002\u4e5f\u5c31\u662f\u8bf4\u5b83\u7684\u6240\u6709\u6570\u636e\uff0c\u5176\u5b9e\u6700\u7ec8\u90fd\u662f\u5b58\u50a8\u5728\u6587\u4ef6\u4e2d\u7684\u3002\u5982\u679c\u4f60\u7528\u7684\u662f MyIsAM\uff0c\u5219\u4e00\u5f20\u8868\u6570\u636e\u6587\u4ef6\u6709 3 \u4e2a\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>xxx.frm \u8868\u7ed3\u6784\u6587\u4ef6\nxxx.MYD \u6570\u636e\u6587\u4ef6\nxxx.MYI \u7d22\u5f15\u6587\u4ef6<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u662f InnoDB\uff0c\u5219\u4e00\u5f20\u8868\u6709 2 \u4e2a\u6570\u636e\u6587\u4ef6\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>xxx.ibd \u6570\u636e\u548c\u7d22\u5f15\u6587\u4ef6\nxxx.frm \u8868\u7ed3\u6784\u6587\u4ef6<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e14\u8fd9\u4e9b\u6587\u4ef6\uff0c\u4e00\u822c\u5728\u4f60\u5b89\u88c5 MySQL \u76ee\u5f55\u4e2d\u7684 Data \u76ee\u5f55\u4e2d\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>datadir = \/usr\/local\/var\/mysql\/<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u4f60\u5fd8\u8bb0\u4e86\u5b89\u88c5\u7684\u4f4d\u7f6e\uff0c\u6216\u8005\u5fd8\u8bb0\u4e86\u914d\u7f6e\u7684 Data \u76ee\u5f55\u5728\u54ea\u91cc\uff0c\u5219\u53ef\u4ee5\u6839\u636e\u4e0b\u9762\u7684\u8bed\u53e5\uff0c\u627e\u51fa\u6570\u636e\u6587\u4ef6\u7684\u5b58\u653e\u76ee\u5f55\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>show global variables like \"%datadir%\";<\/code><\/pre>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/images.weserv.nl\/?url=https:\/\/wx1.sinaimg.cn\/large\/8fa5dcfcgy1g4453hyx9ij208f02pjrh.jpg\" alt=\"\" \/><figcaption>show global variables like &#8220;%datadir%&#8221;<\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0a\u9762\u8fd9\u4e2a\u622a\u56fe\uff0c\u5c31\u662f\u6211\u7684\u6d4b\u8bd5\u6570\u636e\u5e93\u5bf9\u5e94\u7684\u6570\u636e\u6587\u4ef6\u7684\u5b58\u653e\u76ee\u5f55\u3002\u8fdb\u5165\u5230\u6211\u7684 \/usr\/local\/var\/mysql\/ \u76ee\u5f55\u540e\uff0c\u53ef\u4ee5\u770b\u5230\u6211\u7684 xttblog \u548c test \u6570\u636e\u5e93\u76ee\u5f55\u3002<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter\"><img decoding=\"async\" src=\"https:\/\/images.weserv.nl\/?url=https:\/\/wx1.sinaimg.cn\/large\/8fa5dcfcgy1g4454gv0jvj20d4059q3z.jpg\" alt=\"\" \/><figcaption>.frm \u548c .ibd \u6587\u4ef6<\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">\u6839\u636e\u5217\u8868\u6587\u4ef6\u4e2d\u7684\u540e\u7f00\u540d\u90fd\u53ef\u4ee5\u5224\u65ad\u51fa\uff0c\u6211\u4f7f\u7528\u7684\u662f InnoDB \u5b58\u50a8\u5f15\u64ce\u3002\u4e0b\u9762\u6211\u4eec\u5c31\u4ee5 InnoDB \u4e3a\u4f8b\uff0c\u6765\u8bf4\u8bf4\u6570\u636e\u6587\u4ef6\u7684\u6062\u590d\u6559\u7a0b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9996\u5148\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u5176\u4ed6\u6d4b\u8bd5\u73af\u5883\uff0c\u521b\u5efa\u4e00\u4e2a test \u6570\u636e\u5e93\uff0c\u5e76\u5728\u91cc\u9762\u521b\u5efa test_2019 \u6570\u636e\u8868\u3002\u91cc\u9762\u63d2\u5165\u4e00\u4e9b\u6d4b\u8bd5\u6570\u636e\uff0c\u5305\u542b\u5efa\u7acb\u7684\u7d22\u5f15\u7b49\u3002\u7136\u540e\uff0c\u6211\u4eec\u5c06 test_2019.ibd \u548c test_2019.frm \u4e24\u4e2a\u6587\u4ef6\u590d\u5236\u5230\u672c\u5730\u7684\u5176\u4ed6\u76ee\u5f55\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8981\u6062\u590d test_2019 \u8fd9\u5f20\u8868\uff0c\u6211\u4eec\u5148\u8981\u7528 SQL \u521b\u5efa\u51fa\u8fd9\u79cd\u8868\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>create table test_2019(id bigint not null);<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e3b\u8981\u662f\u521b\u5efa\u51fa\u4e00\u4e2a\u540c\u540d\u7684\u8868\uff0c\u65b9\u4fbf\u63a5\u4e0b\u6765\u7684\u66ff\u6362\u3002\u5b57\u6bb5\u5185\u5bb9\u65e0\u6240\u8c13\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8868\u521b\u5efa\u51fa\u6765\u4e4b\u540e\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u5230 \/usr\/local\/var\/mysql\/test\/ \u66ff\u6362 test_2019.ibd \u548c test_2019.frm \u4e24\u4e2a\u6587\u4ef6\u4e86\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u63a5\u7740\u91cd\u542f MySQL \u670d\u52a1\u5373\u53ef\u4e86\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6709\u4e9b\u4eba\u53ef\u80fd\u5c11\u4e86\uff0c\u4e0a\u9762\u521b\u5efa\u8868\u8fd9\u4e00\u6b65\u3002\u76f4\u63a5\u590d\u5236\u8868\u6570\u636e\u6587\u4ef6\u8fdb\u884c\u66ff\u6362\u3002\u7ed3\u679c\u5c31\u4f1a\u5bfc\u81f4\u4e0a\u9762\u7684\u8fd9\u4e2a\u9519\u8bef\u3002\u867d\u7136\uff0c\u4f60\u80fd\u901a\u8fc7 show tables \u770b\u5230\u8fd9\u5f20\u8868\uff0c\u4f46\u662f\u5f53\u4f60 select \u8fd9\u5f20\u8868\u7684\u65f6\u5019\uff0c\u786e\u62a5\u8fd9\u5f20\u8868\u4e0d\u5b58\u5728\uff0cerror: 1146: Table &#8216;xxx&#8217; doesn&#8217;t exist\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd9\u4e5f\u8bf4\u660e\u4e86\u9488\u5bf9 InnoDB \u5b58\u50a8\u5f15\u64ce\uff0c\u8fd9\u6837\u7684\u76f4\u63a5 copy \u590d\u5236\u7684\u65b9\u5f0f\u4e0d\u80fd\u6062\u590d\u6570\u636e\u8868\u3002\u4f46\u5982\u679c\u662f MyIsAM \u5b58\u50a8\u5f15\u64ce\u7684\u8bdd\uff0c\u76f4\u63a5\u590d\u5236\u662f\u53ef\u4ee5\u7684\uff08\u5f53\u7136\u6570\u636e\u5e93\u7248\u672c\u5fc5\u987b\u8981\u517c\u5bb9\uff09\u3002\u8fd9\u4e5f\u662f\u4e3a\u4ec0\u4e48\u4e00\u4e9b\u6587\u7ae0\u8bf4\u53ef\u4ee5\uff0c\u4e00\u4e9b\u6587\u7ae0\u8bf4\u4e0d\u53ef\u4ee5\u3002\u90a3\u662f\u56e0\u4e3a\u9488\u5bf9\u7684\u5b58\u50a8\u5f15\u64ce\u4e0d\u5bf9\uff01<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f46\u662f\uff0c\u6211\u4e5f\u5f88\u7eb3\u95f7\u554a\uff0c\u6570\u636e\u6587\u4ef6\u90fd\u5b58\u5728\uff0c\u4e3a\u5565\u5c31\u63d0\u793a\u8868\u4e0d\u5b58\u548b\u5462\uff1f<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5176\u5b9e\u662f\u53ef\u4ee5\u901a\u8fc7 mysql-utilities \u5de5\u5177\u6765\u6062\u590d\u8868\u7ed3\u6784\uff01\u6211\u662f Mac \u7535\u8111\uff0c\u5b89\u88c5\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>brew install mysql-utilities<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6062\u590d\u8868\u7ed3\u6784\u7684 SQL \u5c31\u5f88\u7b80\u5355\u4e86\uff0c\u770b\u4e0b\u9762\u7684\u547d\u4ee4\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>mysqlfrm --server=root:123@localhost:3306 test_2019.frm --port=3309 --user=root | tail -n +12 &gt;&gt; test_2019.sql<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u6ce8\u610f\uff0c\u4e0a\u9762\u6709\u4e24\u4e2a\u7aef\u53e3\u3002&#8211;port=3309 \u8fd9\u4e2a\u6307\u5b9a\u7684\u7aef\u53e3\u662f\u4f60\u672c\u5730\u672a\u88ab\u5360\u7528\u7684\u7aef\u53e3\u3002&#8211;user=root \u8868\u793a\u4ee5 root \u7528\u6237\u8fd0\u884c\u3002tail -n +12 \u8868\u793a\u8df3\u8fc7\u6587\u4ef6\u5f00\u5934\u7684\u524d 12 \u884c\u3002\u56e0\u4e3a\u524d 12 \u884c\u90fd\u662f\u6ce8\u91ca\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u540e\uff0c\u6211\u8981\u63d0\u793a\u7684\u4e00\u70b9\u662f\uff0c\u6ce8\u610f\u6570\u636e\u5e93\u7684\u7248\u672c\u3002\u5982\u679c\u7248\u672c\u4e0d\u4e00\u81f4\uff0c\u4e5f\u6709\u53ef\u80fd\u5bfc\u81f4\u6062\u590d\u5931\u8d25\uff01<\/p>\n<!-- <audio autoplay=\"autoplay\" height=\"100\" width=\"100\" hidden=\"true\"><source src=\"https:\/\/c.coka.la\/orAvPR.mp3\" type=\"audio\/mp3\"\/><\/audio><img decoding=\"async\" src=\"https:\/\/images.weserv.nl\/?url=https:\/\/ws3.sinaimg.cn\/large\/8fa5dcfcgy1g4em3rzar5j20ib089ae0.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/> --><p><!-- <img decoding=\"async\" src=\"https:\/\/raw.githubusercontent.com\/xmt1139057136\/xttblog\/master\/8fa5dcfcgy1g4em3rzar5j20ib089ae0.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/>--><img decoding=\"async\" src=\"https:\/\/saas.51autoparts.cn\/api\/admin\/sys-file\/oss\/file?fileName=84db51f8561e448f9a4fda2eff0811f9.jpg\" alt=\"\u4e1a\u4f59\u8349\u516c\u4f17\u53f7\"\/><\/p><p>\u6700\u540e\uff0c\u6b22\u8fce\u5173\u6ce8\u6211\u7684\u4e2a\u4eba\u5fae\u4fe1\u516c\u4f17\u53f7\uff1a\u4e1a\u4f59\u8349\uff08yyucao\uff09\uff01<b>\u53ef\u52a0\u4f5c\u8005\u5fae\u4fe1\u53f7\uff1a<font color=\"red\">xttblog2<\/font>\u3002\u5907\u6ce8\uff1a\u201c1\u201d\uff0c\u6dfb\u52a0\u535a\u4e3b\u5fae\u4fe1\u62c9\u4f60\u8fdb\u5fae\u4fe1\u7fa4\u3002\u5907\u6ce8\u9519\u8bef\u4e0d\u4f1a\u540c\u610f\u597d\u53cb\u7533\u8bf7\u3002<\/b>\u518d\u6b21\u611f\u8c22\u60a8\u7684\u5173\u6ce8\uff01\u540e\u7eed\u6709\u7cbe\u5f69\u5185\u5bb9\u4f1a\u7b2c\u4e00\u65f6\u95f4\u53d1\u7ed9\u60a8\uff01\u539f\u521b\u6587\u7ae0\u6295\u7a3f\u8bf7\u53d1\u9001\u81f3532009913@qq.com\u90ae\u7bb1\u3002\u5546\u52a1\u5408\u4f5c\u4e5f\u53ef\u6dfb\u52a0\u4f5c\u8005\u5fae\u4fe1\u8fdb\u884c\u8054\u7cfb\uff01<\/p><p>\u672c\u6587\u539f\u6587\u51fa\u5904\uff1a<a href=\"https:\/\/www.xttblog.com\">\u4e1a\u4f59\u8349<\/a>\uff1a &raquo; <a href=\"https:\/\/www.xttblog.com\/?p=4345\">MySQL\u5907\u4efd\u6587\u4ef6.ibd\u3001.frm\u3001.MYD\u3001.MYI\u7684\u6062\u590d\u6559\u7a0b<\/a><\/p><!-- <div class=\"bd-reward-stl\"><button id=\"bdRewardBtn\"><span><\/span><\/button><\/div> -->","protected":false},"excerpt":{"rendered":"<p>\u6628\u5929\uff0c\u5fae\u4fe1\u7fa4\u91cc\u4e00\u4f4d\u7f51\u53cb\u95ee\u5230\uff1a\u201c\u5907\u4efd\u7684 frm\u6587\u4ef6\u6062\u590d\uff0c\u6709\u7684\u63d0\u793a\u8868\u4e0d\u5b58\u5728\u4e3a\u4ec0\u4e48\u201d\u3002\u5173\u4e8e\u8fd9\u4e2a\u95ee\u9898\uff0c\u4eca\u5929\u6211\u4eec\u4e00\u8d77\u8ba8\u8bba [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[1970,83,825,785,906],"class_list":["post-4345","post","type-post","status-publish","format-standard","hentry","category-sql","tag-brew","tag-mysql","tag-825","tag-785","tag-906"],"_links":{"self":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/4345","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4345"}],"version-history":[{"count":1,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/4345\/revisions"}],"predecessor-version":[{"id":4346,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=\/wp\/v2\/posts\/4345\/revisions\/4346"}],"wp:attachment":[{"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4345"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4345"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xttblog.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4345"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}