{"id":161792,"date":"2020-09-22T00:57:16","date_gmt":"2020-09-21T16:57:16","guid":{"rendered":"http:\/\/4563.org\/?p=161792"},"modified":"2020-09-22T00:57:16","modified_gmt":"2020-09-21T16:57:16","slug":"%e7%94%9f%e4%ba%a7%e7%8e%af%e5%a2%83%e4%b8%ad%e6%ad%a3%e5%9c%a8%e8%bf%90%e8%a1%8c%e7%9a%84-mysql%ef%bc%8c%e5%bc%95%e6%93%8e%e7%94%b1-myisam-%e7%aa%81%e7%84%b6%e6%94%b9%e6%88%90-innodb-%e6%9c%89","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=161792","title":{"rendered":"\u751f\u4ea7\u73af\u5883\u4e2d\u6b63\u5728\u8fd0\u884c\u7684 MySQL\uff0c\u5f15\u64ce\u7531 myisam \u7a81\u7136\u6539\u6210 innodb \u6709\u4ec0\u4e48\u540e\u679c\uff1f"},"content":{"rendered":"<div>\n<div>\n<div>\n<h1>                  \u751f\u4ea7\u73af\u5883\u4e2d\u6b63\u5728\u8fd0\u884c\u7684 MySQL\uff0c\u5f15\u64ce\u7531 myisam \u7a81\u7136\u6539\u6210 innodb \u6709\u4ec0\u4e48\u540e\u679c\uff1f               <\/h1>\n<p> <\/p>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : kisshere <\/span>  <span><i><\/i> 5<\/span> <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div isfirst=\"1\"> <\/p>\n<p>\u56e0\u4e3a\u8981\u5b9a\u671f\u5907\u4efd MySQL\uff0cmysqldump \u5728 myisam \u5f15\u64ce\u4e0b\uff0c\u8c8c\u4f3c&#8211;lock-tables=false \u59cb\u7ec8\u4e0d\u8d77\u4f5c\u7528\uff0c\u800c innodb \u6211\u6d4b\u8bd5\u4e86\u6b64\u53c2\u6570\u6709\u4f5c\u7528\uff0c\u6240\u4ee5\u60f3\u5207\u6362\u81f3 innodb\uff0c\u4f1a\u6709\u4ec0\u4e48\u540e\u679c\uff1f<\/p>\n<\/p><\/div>\n<div> <b>\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (<span>10<\/span>)        <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<ul>\n<li data-pid=\"3503636\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : jason56 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             innobackupex \u4e0d\u9999\uff1f                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3503637\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : ritaswc <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u4e0d\u786e\u5b9a\uff0c\u8d85\u51fa\u6211\u7684\u77e5\u8bc6\u8303\u7574                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3503638\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : Cbdy <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u8868\u53ef\u80fd\u4f1a\u4e22\u5931\u4e00\u4e9b\u7d22\u5f15\u4e4b\u7c7b\u7684\u4e1c\u897f\u5427\uff0c\u7136\u540e\u4f1a\u6709\u5f88\u591a IO\uff0c\u6570\u636e\u591a\u7684\u8bdd\u4f30\u8ba1\u4f1a\u5f88\u6162                                                     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<\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u6709\u591a\u5927\u91cf\u554a\u670b\u53cb\uff1f<\/p>\n<p>\u611f\u89c9\u4e3a\u4e86\u5907\u4efd\u5c31\u60f3\u6362\u5f15\u64ce\uff0c\u611f\u89c9\u751f\u4ea7\u7684\u91cf\u4e5f\u4e0d\u5927\uff0c\u91cf\u4e0d\u5927\uff0c\u90a3\u5c31\u968f\u4fbf\u64cd\u3002                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3503642\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : zppass <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u8fd9\u4e2a innodb \u4e0d\u662f\u4ece 5 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data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : wysnylc <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u53ea\u80fd\u8bf4,\u786e\u5b9e\u4f5c\u6b7b                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3503644\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : nomansky <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u8981\u5207\u6362\u8868\u7684\u5f15\u64ce\u7b49\u4e8e\u91cd\u5efa\u8868\uff0c\u7d22\u5f15\uff0c\u6570\u636e\uff0c\u89e6\u53d1\u5668\u7b49\u7b49\u90fd\u8981\u91cd\u65b0\u5efa\u7acb\uff0c\u4e3b\u8981\u7684\u91cd\u5efa\u65f6\u95f4\u5728\u4e8e\u6570\u636e\u7684\u8fc1\u79fb\u9636\u6bb5\u3002\u7528 pt \u505a\u8fd9\u4e2a\u4e8b\u6bd4\u539f\u751f\u7684 ddl online \u597d\u4e9b\u3002pt \u4e3b\u8981\u662f\u5efa\u7acb\u65b0\u8868\uff0c\u7136\u540e\u63d2\u5165\u6570\u636e\uff0c\u6700\u540e\u5220\u9664\u65e7\u8868\u5e76\u91cd\u547d\u540d\u65b0\u8868\u3002\u81f3\u4e8e\u6709\u4ec0\u4e48\u5f71\u54cd\uff0c\u4e3b\u8981\u5728\u4e8e\u4f60\u7684\u4e1a\u52a1\u9700\u6c42\uff0c\u6bd4\u5982\u4f60\u4e1a\u52a1\u6709\u7528\u5230 myisam \u7684\u7279\u6027\u800c innodb \u6ca1\u6709\u8fd9\u4e2a\uff0c\u81ea\u7136\u4f1a\u6709\u5f71\u54cd\uff0c\u5426\u5219\u6ca1\u5565\u95ee\u9898\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"3503645\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : recall704 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u4f1a\u589e\u52a0\u78c1\u76d8\u4f7f\u7528\u7a7a\u95f4\uff0c\u5176\u5b83\u4e0d\u77e5\u9053\u4e86\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li>\n","protected":false},"excerpt":{"rendered":"<p>\u751f\u4ea7\u73af\u5883\u4e2d\u6b63\u5728\u8fd0\u884c\u7684 MySQL\uff0c&hellip;<\/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\/161792"}],"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=161792"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/161792\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=161792"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=161792"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=161792"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}