InnoDB\u548cMyISAM\u662f\u5728\u4f7f\u7528MySQL\u6700\u5e38\u7528\u7684\u4e24\u4e2a\u8868\u7c7b\u578b\uff0c\u5404\u6709\u4f18\u7f3a\u70b9\uff0c\u89c6\u5177\u4f53\u5e94\u7528\u800c\u5b9a\u3002\u57fa\u672c\u7684\u5dee\u522b\u4e3a\uff1aMyISAM\u7c7b\u578b\u4e0d\u652f\u6301\u4e8b\u52a1\u5904\u7406\u7b49\u9ad8\u7ea7\u5904\u7406\uff0c\u800cInnoDB\u7c7b\u578b\u652f\u6301\u3002MyISAM\u7c7b\u578b\u7684\u8868\u5f3a\u8c03\u7684\u662f\u6027\u80fd\uff0c\u5176\u6267\u884c\u6570\u5ea6\u6bd4InnoDB\u7c7b\u578b\u66f4\u5feb\uff0c\u4f46\u662f\u4e0d\u63d0\u4f9b\u4e8b\u52a1\u652f\u6301\uff0c\u800cInnoDB\u63d0\u4f9b\u4e8b\u52a1\u652f\u6301\u5df2\u7ecf\u5916\u90e8\u952e\u7b49\u9ad8\u7ea7\u6570\u636e\u5e93\u529f\u80fd\u3002<\/p>\n
MyIASM\u662fIASM\u8868\u7684\u65b0\u7248\u672c\uff0c\u6709\u5982\u4e0b\u6269\u5c55\uff1a
\n\u4e8c\u8fdb\u5236\u5c42\u6b21\u7684\u53ef\u79fb\u690d\u6027\u3002
\nNULL\u5217\u7d22\u5f15\u3002
\n\u5bf9\u53d8\u957f\u884c\u6bd4ISAM\u8868\u6709\u66f4\u5c11\u7684\u788e\u7247\u3002
\n\u652f\u6301\u5927\u6587\u4ef6\u3002
\n\u66f4\u597d\u7684\u7d22\u5f15\u538b\u7f29\u3002
\n\u66f4\u597d\u7684\u952e\u5417\u7edf\u8ba1\u5206\u5e03\u3002
\n\u66f4\u597d\u548c\u66f4\u5feb\u7684auto_increment\u5904\u7406\u3002<\/p>\n
\u4ee5\u4e0b\u662f\u4e00\u4e9b\u7ec6\u8282\u548c\u5177\u4f53\u5b9e\u73b0\u7684\u5dee\u522b\uff1a<\/p>\n
1.InnoDB\u4e0d\u652f\u6301FULLTEXT\u7c7b\u578b\u7684\u7d22\u5f15\u3002
\n2.InnoDB \u4e2d\u4e0d\u4fdd\u5b58\u8868\u7684\u5177\u4f53\u884c\u6570\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\u6267\u884cselect count(*) from table\u65f6\uff0cInnoDB\u8981\u626b\u63cf\u4e00\u904d\u6574\u4e2a\u8868\u6765\u8ba1\u7b97\u6709\u591a\u5c11\u884c\uff0c\u4f46\u662fMyISAM\u53ea\u8981\u7b80\u5355\u7684\u8bfb\u51fa\u4fdd\u5b58\u597d\u7684\u884c\u6570\u5373\u53ef\u3002\u6ce8\u610f\u7684\u662f\uff0c\u5f53count(*)\u8bed\u53e5\u5305\u542b where\u6761\u4ef6\u65f6\uff0c\u4e24\u79cd\u8868\u7684\u64cd\u4f5c\u662f\u4e00\u6837\u7684\u3002
\n3.\u5bf9\u4e8eAUTO_INCREMENT\u7c7b\u578b\u7684\u5b57\u6bb5\uff0cInnoDB\u4e2d\u5fc5\u987b\u5305\u542b\u53ea\u6709\u8be5\u5b57\u6bb5\u7684\u7d22\u5f15\uff0c\u4f46\u662f\u5728MyISAM\u8868\u4e2d\uff0c\u53ef\u4ee5\u548c\u5176\u4ed6\u5b57\u6bb5\u4e00\u8d77\u5efa\u7acb\u8054\u5408\u7d22\u5f15\u3002
\n4.DELETE FROM table\u65f6\uff0cInnoDB\u4e0d\u4f1a\u91cd\u65b0\u5efa\u7acb\u8868\uff0c\u800c\u662f\u4e00\u884c\u4e00\u884c\u7684\u5220\u9664\u3002
\n5.LOAD TABLE FROM MASTER\u64cd\u4f5c\u5bf9InnoDB\u662f\u4e0d\u8d77\u4f5c\u7528\u7684\uff0c\u89e3\u51b3\u65b9\u6cd5\u662f\u9996\u5148\u628aInnoDB\u8868\u6539\u6210MyISAM\u8868\uff0c\u5bfc\u5165\u6570\u636e\u540e\u518d\u6539\u6210InnoDB\u8868\uff0c\u4f46\u662f\u5bf9\u4e8e\u4f7f\u7528\u7684\u989d\u5916\u7684InnoDB\u7279\u6027\uff08\u4f8b\u5982\u5916\u952e\uff09\u7684\u8868\u4e0d\u9002\u7528\u3002<\/p>\n
\u53e6\u5916\uff0cInnoDB\u8868\u7684\u884c\u9501\u4e5f\u4e0d\u662f\u7edd\u5bf9\u7684\uff0c\u5982\u679c\u5728\u6267\u884c\u4e00\u4e2aSQL\u8bed\u53e5\u65f6MySQL\u4e0d\u80fd\u786e\u5b9a\u8981\u626b\u63cf\u7684\u8303\u56f4\uff0cInnoDB\u8868\u540c\u6837\u4f1a\u9501\u5168\u8868\uff0c\u4f8b\u5982update table set num=1 where name like \u201c%aaa%\u201d<\/p>\n
\u4efb\u4f55\u4e00\u79cd\u8868\u90fd\u4e0d\u662f\u4e07\u80fd\u7684\uff0c\u53ea\u7528\u6070\u5f53\u7684\u9488\u5bf9\u4e1a\u52a1\u7c7b\u578b\u6765\u9009\u62e9\u5408\u9002\u7684\u8868\u7c7b\u578b\uff0c\u624d\u80fd\u6700\u5927\u7684\u53d1\u6325MySQL\u7684\u6027\u80fd\u4f18\u52bf\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
InnoDB\u548cMyISAM\u662f\u5728\u4f7f\u7528MySQL\u6700\u5e38\u7528\u7684\u4e24\u4e2a\u8868\u7c7b\u578b\uff0c\u5404\u6709\u4f18\u7f3a\u70b9\uff0c\u89c6\u5177\u4f53\u5e94\u7528\u800c\u5b9a\u3002\u57fa\u672c\u7684\u5dee\u522b\u4e3a\uff1aMy […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-889","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/www.kumouse.com\/index.php?rest_route=\/wp\/v2\/posts\/889","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kumouse.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kumouse.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kumouse.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kumouse.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=889"}],"version-history":[{"count":1,"href":"https:\/\/www.kumouse.com\/index.php?rest_route=\/wp\/v2\/posts\/889\/revisions"}],"predecessor-version":[{"id":890,"href":"https:\/\/www.kumouse.com\/index.php?rest_route=\/wp\/v2\/posts\/889\/revisions\/890"}],"wp:attachment":[{"href":"https:\/\/www.kumouse.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=889"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kumouse.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=889"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kumouse.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=889"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}