{"id":200012,"date":"2025-05-06T08:24:37","date_gmt":"2025-05-06T00:24:37","guid":{"rendered":"https:\/\/server.hk\/cnblog\/200012\/"},"modified":"2025-05-06T08:24:37","modified_gmt":"2025-05-06T00:24:37","slug":"%e9%87%8d%e8%a6%81%e6%80%a7%e5%92%8c%e5%a4%84%e7%90%86%e6%96%b9%e5%bc%8f%ef%bc%9a%e8%a7%a3%e8%af%bbmysql%e4%b8%ad%e7%9a%84-ibd%e6%96%87%e4%bb%b6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/200012\/","title":{"rendered":"\u91cd\u8981\u6027\u548c\u5904\u7406\u65b9\u5f0f\uff1a\u89e3\u8bfbMySQL\u4e2d\u7684.ibd\u6587\u4ef6"},"content":{"rendered":"

<\/b> <\/p>\n

\u91cd\u8981\u6027\u548c\u5904\u7406\u65b9\u5f0f\uff1a\u89e3\u8bfbMySQL\u4e2d\u7684.ibd\u6587\u4ef6<\/h1>\n

\u4e0d\u77e5\u9053\u5927\u5bb6\u662f\u5426\u719f\u6089\uff1f\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u4ecb\u7ecd\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4f1a\u8bb2\u5230\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u5728\u770b\u5b8c\u672c\u7bc7\u6587\u7ae0\u540e\uff0c\u6709\u66f4\u597d\u7684\u5efa\u8bae\u6216\u8005\u53d1\u73b0\u54ea\u91cc\u6709\u95ee\u9898\uff0c\u5e0c\u671b\u5927\u5bb6\u90fd\u80fd\u79ef\u6781\u8bc4\u8bba\u6307\u51fa\uff0c\u8c22\u8c22\uff01\u5e0c\u671b\u6211\u4eec\u80fd\u4e00\u8d77\u52a0\u6cb9\u8fdb\u6b65\uff01<\/p>\n

.ibd\u6587\u4ef6\u5728MySQL\u4e2d\u7684\u91cd\u8981\u6027\u53ca\u5904\u7406\u65b9\u5f0f<\/p>\n

\u5728MySQL\u4e2d\uff0c\u6570\u636e\u5b58\u50a8\u662f\u901a\u8fc7\u591a\u4e2a\u6587\u4ef6\u6765\u5b9e\u73b0\u7684\uff0c\u5176\u4e2d\u6700\u6838\u5fc3\u7684\u662f\u6570\u636e\u6587\u4ef6\u548c\u7d22\u5f15\u6587\u4ef6\u3002\u5176\u4e2d\uff0c\u5bf9\u4e8eMyISAM\u5b58\u50a8\u5f15\u64ce\u6765\u8bf4\uff0c\u6570\u636e\u6587\u4ef6\u4e00\u822c\u4ee5.MYD\u4e3a\u6269\u5c55\u540d\uff0c\u800c\u7d22\u5f15\u6587\u4ef6\u4ee5.MYI\u4e3a\u6269\u5c55\u540d\uff1b\u800c\u5bf9\u4e8eInnoDB\u5b58\u50a8\u5f15\u64ce\u6765\u8bf4\uff0c\u6570\u636e\u548c\u7d22\u5f15\u7edf\u4e00\u5b58\u50a8\u5728.ibd\u6587\u4ef6\u4e2d\u3002\u56e0\u6b64\uff0c.ibd\u6587\u4ef6\u5bf9\u4e8eInnoDB\u8868\u6765\u8bf4\u5177\u6709\u975e\u5e38\u91cd\u8981\u7684\u610f\u4e49\u3002<\/p>\n

.ibd\u6587\u4ef6\u5b58\u50a8\u4e86InnoDB\u8868\u4e2d\u7684\u6570\u636e\u548c\u7d22\u5f15\u4fe1\u606f\uff0c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u627f\u62c5\u7740\u975e\u5e38\u91cd\u8981\u7684\u89d2\u8272\u3002\u5728\u4e00\u4e9b\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u53ef\u80fd\u4f1a\u9047\u5230\u9700\u8981\u5904\u7406.ibd\u6587\u4ef6\u7684\u60c5\u51b5\uff0c\u6bd4\u5982\u6570\u636e\u6062\u590d\u3001\u8868\u7a7a\u95f4\u7ba1\u7406\u7b49\u3002\u4e0b\u9762\u5c06\u4ecb\u7ecd.ibd\u6587\u4ef6\u5728MySQL\u4e2d\u7684\u91cd\u8981\u6027\u53ca\u5904\u7406\u65b9\u5f0f\uff0c\u5e76\u63d0\u4f9b\u5177\u4f53\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n

    \n
  1. .ibd\u6587\u4ef6\u7684\u91cd\u8981\u6027\uff1a<\/li>\n<\/ol>\n

    \u5728InnoDB\u5b58\u50a8\u5f15\u64ce\u4e2d\uff0c\u6570\u636e\u548c\u7d22\u5f15\u90fd\u5b58\u50a8\u5728.ibd\u6587\u4ef6\u4e2d\uff0c\u56e0\u6b64.ibd\u6587\u4ef6\u7684\u5b8c\u6574\u6027\u5bf9\u4e8e\u8868\u7684\u6b63\u5e38\u8fd0\u884c\u975e\u5e38\u91cd\u8981\u3002\u5982\u679c.ibd\u6587\u4ef6\u635f\u574f\u6216\u4e22\u5931\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u6570\u636e\u4e22\u5931\u6216\u8868\u65e0\u6cd5\u6b63\u5e38\u8bbf\u95ee\u3002\u56e0\u6b64\uff0c\u5bf9\u4e8e\u5907\u4efd\u3001\u6062\u590d\u548c\u7ef4\u62a4\u6570\u636e\u5e93\u6765\u8bf4\uff0c\u5bf9.ibd\u6587\u4ef6\u7684\u5904\u7406\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002<\/p>\n

      \n
    1. \u5907\u4efd\u548c\u6062\u590d.ibd\u6587\u4ef6\uff1a<\/li>\n<\/ol>\n

      \u5907\u4efd\u548c\u6062\u590d.ibd\u6587\u4ef6\u662f\u6570\u636e\u5e93\u8fd0\u7ef4\u4e2d\u5e38\u89c1\u7684\u64cd\u4f5c\u4e4b\u4e00\u3002\u901a\u8fc7\u5907\u4efd.ibd\u6587\u4ef6\uff0c\u53ef\u4ee5\u5728\u6570\u636e\u4e22\u5931\u6216\u635f\u574f\u65f6\u8fdb\u884c\u6062\u590d\u3002\u4e0b\u9762\u662f\u5907\u4efd\u548c\u6062\u590d.ibd\u6587\u4ef6\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n

      \u5907\u4efd.ibd\u6587\u4ef6\uff1a<\/p>\n

      CREATE TABLE `backup_table` (\n   -- \u590d\u5236\u8868\u7ed3\u6784\n) ENGINE=InnoDB;\nALTER TABLE `backup_table` DISCARD TABLESPACE;\n\n-- \u590d\u5236.ibd\u6587\u4ef6\u5230\u6307\u5b9a\u76ee\u5f55\n\nALTER TABLE `backup_table` IMPORT TABLESPACE;<\/pre>\n
      \u6062\u590d.ibd\u6587\u4ef6\uff1a<\/p>\n
      CREATE TABLE `recover_table` (\n   -- \u590d\u5236\u8868\u7ed3\u6784\n) ENGINE=InnoDB;\nALTER TABLE `recover_table` DISCARD TABLESPACE;\n\n-- \u5c06\u5907\u4efd\u7684.ibd\u6587\u4ef6\u590d\u5236\u5230\u6307\u5b9a\u76ee\u5f55\n\nALTER TABLE `recover_table` IMPORT TABLESPACE;<\/pre>\n
        \n
      1. \u8868\u7a7a\u95f4\u7ba1\u7406\uff1a<\/li>\n<\/ol>\n
        \u5bf9\u4e8eInnoDB\u8868\u6765\u8bf4\uff0c\u8868\u7a7a\u95f4\u7ba1\u7406\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u8003\u8651\u56e0\u7d20\u3002\u901a\u8fc7\u7ba1\u7406.ibd\u6587\u4ef6\u7684\u5927\u5c0f\u548c\u7ec4\u7ec7\u65b9\u5f0f\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u63d0\u9ad8\u6570\u636e\u5e93\u6027\u80fd\u548c\u7ba1\u7406\u6548\u7387\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4ee3\u7801\u793a\u4f8b\u8fdb\u884c\u8868\u7a7a\u95f4\u7ba1\u7406\uff1a<\/p>\n
        \u6269\u5c55.ibd\u6587\u4ef6\u5927\u5c0f\uff1a<\/p>\n
        ALTER TABLE `your_table` ALGORITHM=INPLACE, ADD COLUMN `new_column` INT, ALGORITHM=INPLACE;<\/pre>\n
        \u538b\u7f29.ibd\u6587\u4ef6\u5927\u5c0f\uff1a<\/p>\n
        OPTIMIZE TABLE `your_table`;<\/pre>\n
          \n
        1. \u4fee\u590d.ibd\u6587\u4ef6\uff1a<\/li>\n<\/ol>\n
          \u5982\u679c\u53d1\u73b0.ibd\u6587\u4ef6\u635f\u574f\u6216\u6570\u636e\u4e0d\u4e00\u81f4\u7684\u60c5\u51b5\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4ee3\u7801\u793a\u4f8b\u8fdb\u884c\u4fee\u590d\uff1a<\/p>\n
          ALTER TABLE `your_table` FORCE;<\/pre>\n
          \u603b\u7ed3\uff1a<\/p>\n
          .ibd\u6587\u4ef6\u5728MySQL\u4e2d\u5177\u6709\u975e\u5e38\u91cd\u8981\u7684\u4f5c\u7528\uff0c\u5bf9\u4e8eInnoDB\u6570\u636e\u8868\u6765\u8bf4\u81f3\u5173\u91cd\u8981\u3002\u5728\u5904\u7406.ibd\u6587\u4ef6\u65f6\uff0c\u9700\u8981\u6ce8\u610f\u6570\u636e\u5e93\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\uff0c\u907f\u514d\u6570\u636e\u4e22\u5931\u6216\u7834\u574f\u3002\u901a\u8fc7\u5408\u7406\u5907\u4efd\u3001\u6062\u590d\u548c\u7ba1\u7406.ibd\u6587\u4ef6\uff0c\u53ef\u4ee5\u4fdd\u8bc1\u6570\u636e\u5e93\u7684\u6b63\u5e38\u8fd0\u884c\u548c\u9ad8\u6548\u7ba1\u7406\u3002<\/p>\n
          \u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\u4e86\uff0c\u662f\u5426\u6709\u987a\u5229\u5e2e\u52a9\u4f60\u89e3\u51b3\u95ee\u9898\uff1f\u82e5\u662f\u80fd\u7ed9\u4f60\u5e26\u6765\u5b66\u4e60\u4e0a\u7684\u5e2e\u52a9\uff0c\u8bf7\u5927\u5bb6\u591a\u591a\u652f\u6301\u4e3b\u673a\u5b9d\u8d1d\uff01\u66f4\u591a\u5173\u4e8e\u6570\u636e\u5e93\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u4e5f\u53ef\u5173\u6ce8\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\u3002<\/p>\n
          \n
          \n <\/dt>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"
          \u91cd\u8981\u6027\u548c\u5904\u7406\u65b9\u5f0f\uff1a\u89e3\u8bfbMySQL...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-200012","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/200012","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=200012"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/200012\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=200012"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=200012"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=200012"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}