{"id":156080,"date":"2020-09-13T13:37:43","date_gmt":"2020-09-13T05:37:43","guid":{"rendered":"http:\/\/4563.org\/?p=156080"},"modified":"2020-09-13T13:37:43","modified_gmt":"2020-09-13T05:37:43","slug":"%e5%85%b3%e4%ba%8e-mysql-innodb-%e9%bb%98%e8%ae%a4%e7%b4%a2%e5%bc%95%e7%b1%bb%e5%9e%8b","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=156080","title":{"rendered":"\u5173\u4e8e Mysql InnoDB \u9ed8\u8ba4\u7d22\u5f15\u7c7b\u578b…"},"content":{"rendered":"
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\u5173\u4e8e Mysql InnoDB \u9ed8\u8ba4\u7d22\u5f15\u7c7b\u578b… <\/h1>\n

<\/p>\n

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\u8cc7\u6df1\u5927\u4f6c : Akiyu <\/span> <\/i> 2<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n

\u6211\u4e4b\u524d\u4e00\u76f4\u770b Mysql \u7684 \u5b98\u65b9\u6587\u6863. \u6240\u4ee5\u6211\u4e00\u76f4\u8ba4\u4e3a\u662f InnoDB \u7684\u7d22\u5f15\u9ed8\u8ba4\u7c7b\u578b\u662f B-tree.
(\u6211\u8fd8\u8bb0\u5f97\u4e4b\u524d\u6709\u6b21\u9762\u8bd5\u95ee\u6211\u9ed8\u8ba4\u7c7b\u578b\u7684\u65f6\u5019, \u6211\u65a9\u9489\u622a\u94c1\u8bf4\u662f B-tree \u65f6. \u9762\u8bd5\u5b98\u695e\u4e86\u4e00\u4e0b, \u7136\u540e\u91cd\u590d\u95ee\u4e86\u4e00\u6b21…)
\u4f46\u662f\u4eca\u5929\u7a81\u7136\u5728\u67d0\u5904\u770b\u5230\u6709\u4eba\u8ba8\u8bba Mysql InnoDB \u9ed8\u8ba4\u7d22\u5f15\u7c7b\u578b\u4e3a\u4ec0\u4e48\u662f B+tree. \u5e76\u4e14\u4e0b\u9762\u7684\u56de\u590d\u90fd\u6ca1\u6709\u8d28\u7591\u7d22\u5f15\u7c7b\u578b\u6b63\u786e\u6027… \u6211\u7a81\u7136\u611f\u89c9\u81ea\u5df1\u9519\u4e86.
\u7136\u540e\u6211 google \u4e86\u4e00\u4e0b. \u641c\u7d22\u7ed3\u679c<\/p>\n

……<\/p>\n

\u8fd9… \u611f\u89c9\u81ea\u5df1\u88ab\u5b98\u65b9\u6b3a\u9a97\u4e86…<\/p>\n

\u6211\u4e00\u76f4\u89c6\u5b98\u65b9\u6587\u6863\u4e3a\u7b2c\u4e00\u6743\u5a01\u8d44\u6599. \u4f46\u8fd9\u4ef6\u4e8b\u53ef\u80fd\u4f1a\u8ba9\u6211\u91cd\u65b0\u5ba1\u89c6\u4e00\u4e0b…<\/p>\n<\/p><\/div>\n

\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (9<\/span>) <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n
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  • \n
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    \u8cc7\u6df1\u5927\u4f6c : FutherAll <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5b98\u65b9\u8bf4\u7684 B-tree \u53ef\u80fd\u662f\u6307\u7684 B tree \u8fd9\u4e00\u7c7b\u6811\uff0cB+ tree \u662f\u5b83\u7684\u4e00\u4e2a\u53d8\u79cd\u3002 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : tgich <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6123\u4e86\u4e0d\u662f\u56e0\u4e3a b-tree \u8fd8\u662f b+tree\uff0c\u800c\u662f\u4f60\u6839\u672c\u7b54\u975e\u6240\u95ee\u554a\u5927\u54e5\uff01
    \u7d22\u5f15\u7c7b\u578b\u662f\u666e\u901a\u7d22\u5f15\u7ec4\u5408\u7d22\u5f15\u5355\u5217\u7d22\u5f15\u5565\u7684
    b-tree \u3001b+tree \u90a3\u662f\u7d22\u5f15\u7684\u6570\u636e\u7ed3\u6784 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : tgich <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @tgich \u8fd8\u6709\u5565\u662f\u9ed8\u8ba4\u7d22\u5f15\u7c7b\u578b\uff1f <\/div>\n<\/p><\/div>\n<\/li>\n
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    \u8cc7\u6df1\u5927\u4f6c : chihiro2014 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u65e0\u8bba\u662f B-Tree \u4e5f\u597d\u8fd8\u662f B+Tree \u4e5f\u597d\uff0c\u8bf4\u7684\u90fd\u662f\u5bf9\u7684\u3002\u56e0\u4e3a B+Tree \u65e9\u5c31\u4e0d\u662f\u4e00\u5f00\u59cb\u7684\u90a3\u4e2a B+Tree \u4e86\uff0c\u878d\u5408\u4e86 B-Tree \u5f88\u591a\u5176\u4ed6\u53d8\u79cd\u7684\u7279\u70b9 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : chihiro2014 <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u5176\u5b9e\u5f88\u591a\u6570\u636e\u5e93\u5bf9\u4e8e\u8fd9\u4e2a\u63cf\u8ff0\u4e5f\u662f\u6a21\u7cca\u7684\uff0c\u4f46\u662f\u4f60\u53ef\u4ee5\u8ba4\u4e3a\u7528\u7684\u90fd\u662f B+Tree <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : FutherAll <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    “`
    The use of the term B-tree is intended as a reference to the general class of index design. B-tree structures used by MySQL storage engines may be regarded as variants due to sophistications not present in a classic B-tree design.
    “` <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : bluehr <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u6253\u4e2a\u5c94\uff0c\u4e3b\u4e0d\u4f1a\u5ff5\u6210\u4e86 b \u51cf tree \u5427\uff08\u6ca1\u6709\u5176\u4ed6\u610f\u601d\uff0c\u66fe\u7ecf\u6211\u4ee5\u4e3a btree b-tree b+tree \u662f\u4e09\u79cd\u4e0d\u540c\u7684\u6811\uff0c\u95f9\u7b11\u8bdd\u4e86\uff09 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : Akiyu <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    @bluehr
    \u54c8\u54c8\u54c8, \u600e\u4e48\u4f1a, \u4e2d\u95f4\u90a3\u4e2a – \u53ea\u662f\u4e3a\u4e86\u5206\u9694. \u4e0d\u53d8\u6210 btree \u800c\u5df2. <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
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    \u8cc7\u6df1\u5927\u4f6c : zagfai <\/span> <\/div>\n
    <\/i> <\/span> <\/div>\n<\/p><\/div>\n
    \u90a3\u4e2a\u662f hyphen \u4e0d\u662f minus \u5427 \u54c8\u54c8\u54c8 <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"

    \u5173\u4e8e Mysql InnoDB \u9ed8…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/156080"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=156080"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/156080\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=156080"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=156080"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=156080"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}