\u6062\u590d\u6b65\u9aa4<\/strong><\/div>\n
1\u3001\u521b\u5efa\u6570\u636e\u5e93\uff08\u968f\u610f\u521b\u5efa\uff09<\/p>\n
2\u3001\u521b\u5efa\u6570\u636e\u8868\uff08\u5907\u6ce8\uff1a\u8868\u7ed3\u6784\u8981\u548c\u8981\u6062\u590d\u7684\u8868\u7ed3\u6784\u4e00\u81f4\uff0crow_format\u8981\u548cibd\u6587\u4ef6\u7684row_format\u4e00\u81f4\uff0c\u5426\u5219\uff0c\u4f1a\u63d0\u793a\u4e24\u8005\u4e0d\u4e00\u81f4\u3002 \u5f53\u524drow_format=dynamic\uff09<\/p>\n
3\u3001\u8868\u7684\u5c5e\u6027\u67e5\u770b<\/p>\n
\u6211\u4eec\u4f7f\u7528\uff1ashow table status like \u2018matlab\u2019\\G\uff0c\u67e5\u770b\u8868\u7684\u5c5e\u6027<\/p>\n
\u5907\u6ce8\uff1a\u521b\u5efa\u8868\u65f6\u5019\u7684row_format\u548c\u8868\u5c5e\u6027\u7684\u4e0d\u4e00\u81f4\uff0c\u57fa\u4e8einnodb\u662f\uff0c\u8981\u628arow_format\u8bbe\u7f6e\u6210dynamic\u65f6\uff0c\u9700\u8981\u4fee\u6539mysql\u7684\u5168\u5c40\u914d\u7f6e\uff0c\u76f4\u63a5\u5728myql\u547d\u4ee4\u4e2d\u4fee\u6539\uff1aset global innodb_file_format=Barracuda;<\/p>\n
4\u3001\u8868\u9519\u8bef\u4fe1\u606f\u67e5\u770b show warnings<\/p>\n
5\u3001\u8bf4\u660e<\/p>\n
\u6211\u4eec\u5728\u6062\u590d\u8868\u7684\u65f6\u5019\uff0c\u8981\u4fdd\u8bc1row_format\u548cibd\u6587\u4ef6\u7684\u4e00\u81f4\uff0c\u5982\u679cibd\u6587\u4ef6\u662fcompact\u7684\u8bdd\uff0c\u9700\u8981\u5efa\u8868\u7684\u65f6\u5019\uff0c\u8bbe\u7f6e\u6210row_format=compact,\u5728\u6062\u590d\u7684\u65f6\u5019\uff0c\u81ea\u884c\u89e3\u51b3\uff0c\u4ece\u7b2c6\u6b65\u5f00\u59cb\uff0c\u91cd\u70b9\u8bf4\u660e\u5982\u4f55\u53bb\u6062\u590d\u3002<\/p>\n
6\u3001\u6062\u590d\u7b2c\u4e00\u6b65\uff1a\u79fb\u9664\u8868\u7a7a\u95f4<\/p>\n
**alter table matlab DISCARD TABLESPACE;**<\/pre>\n
7\u3001\u6062\u590d\u7b2c\u4e8c\u6b65\uff1a\u5c06\u5907\u4efd\u7684ibd\u6587\u4ef6\uff0c\u653e\u5230mysql->data->\u521b\u5efa\u7684\u6570\u636e\u5e93\u540d\u79f0->,\u5c06ibd\u62f7\u8d1d\u5230\u6b64\u76ee\u5f55\u4e0b\uff0c\u5982\u4e0b\u56fe\u6240\u793a
\n\u5177\u4f53\u8def\u5f84\u67e5\u770b<\/p>\n
-- \u4f7f\u7528sql\u67e5\u8be2\u6570\u636e\u76ee\u5f55\r\n**show global variables like '%datadir%';**<\/pre>\n
8\u3001\u6062\u590d\u7b2c\u4e09\u6b65\uff1a\u91cd\u65b0\u5bfc\u5165\u8868\u7a7a\u95f4<\/p>\n
**alter table matlab IMPORT TABLESPACE;**<\/pre>\n
9\u3001\u5f53\u6267\u884c\u5230\u4e0a\u4e00\u6b65\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u53d1\u73b0\u6570\u636e\u5e93\u4e2d\u7684\u6570\u636e\u5df2\u7ecf\u5b8c\u5168\u6062\u590d\u8fc7\u6765\u4e86<\/p>\n
10\u3001\u6570\u636e\u8868\u7684\u7ed3\u6784\u4e00\u5b9a\u8981\u548c\u6062\u590d\u524d\u7684\u6570\u636e\u8868\u7ed3\u6784\u4e00\u81f4\uff0c\u5426\u5219\u6062\u590d\u5931\u8d25\uff0c\u5bfc\u81f4mysql\u8fdb\u7a0b\u91cd\u542f\uff0c\u8be6\u7ec6\u60c5\u51b5\u9700\u8981\u67e5\u770bmysql\u7684error\u65e5\u5fd7\u8fdb\u884c\u5206\u6790\uff0c\u53e6\u5916\uff0cmysql\u7684CE\u5de5\u5177\u63d0\u4f9b\u4e86\u4fbf\u6377\u7684mysql\u53c2\u6570\u914d\u7f6e\u4fee\u6539\u529f\u80fd<\/p>\n
\u8865\u5145\uff1aInnodb\u4e0eMyISAM\u5b58\u50a8\u6587\u4ef6\u7684\u533a\u522b<\/strong><\/div>\n
Innodb\u5b58\u50a8\u6587\u4ef6\u5206\u4e3a\uff1a.frm\uff0c.idb\r\n .frm\uff1a\u5b58\u50a8\u8868\u5b9a\u4e49\r\n .ibd\uff1a\u5b58\u50a8\u6570\u636e\u548c\u7d22\u5f15\r\nMyISAM\u5b58\u50a8\u6587\u4ef6\u5206\u4e3a\uff1a.frm\uff0c.myd\uff0c.myi\r\n .frm\uff1a\u5b58\u50a8\u8868\u5b9a\u4e49\r\n .myd\uff1a\u5b58\u50a8\u6570\u636e\r\n .myi\uff1a\u5b58\u50a8\u7d22\u5f15<\/pre>\n","protected":false},"excerpt":{"rendered":"
1\u3001\u521b\u5efa\u6570\u636e\u5e93\uff08\u968f\u610f\u521b\u5efa\uff09 2\u3001\u521b\u5efa\u6570\u636e\u8868\uff08\u5907\u6ce8\uff1a\u8868\u7ed3\u6784\u8981\u548c\u8981\u6062\u590d\u7684\u8868\u7ed3\u6784\u4e00\u81f4\uff0crow_format\u8981\u548cibd […]<\/p>\n","protected":false},"author":1482,"featured_media":103595,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[55],"tags":[],"class_list":["post-246691","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thread"],"acf":[],"_links":{"self":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/246691","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/users\/1482"}],"replies":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/comments?post=246691"}],"version-history":[{"count":2,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/246691\/revisions"}],"predecessor-version":[{"id":246693,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/posts\/246691\/revisions\/246693"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media\/103595"}],"wp:attachment":[{"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/media?parent=246691"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/categories?post=246691"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lrxjmw.cn\/wp-json\/wp\/v2\/tags?post=246691"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}