{"id":53577,"date":"2024-10-09T12:26:57","date_gmt":"2024-10-09T04:26:57","guid":{"rendered":"https:\/\/server.hk\/cnblog\/53577\/"},"modified":"2024-10-09T12:26:57","modified_gmt":"2024-10-09T04:26:57","slug":"mysql-%e5%b0%8e%e5%85%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e6%96%87%e4%bb%b6%e6%9c%80%e5%a4%a7%e9%99%90%e5%88%b6%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/53577\/","title":{"rendered":"MySQL \u5c0e\u5165\u6578\u64da\u5eab\u6587\u4ef6\u6700\u5927\u9650\u5236\u89e3\u6c7a\u65b9\u6cd5"},"content":{"rendered":"<h1 id=\"mysql-%e5%b0%8e%e5%85%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e6%96%87%e4%bb%b6%e6%9c%80%e5%a4%a7%e9%99%90%e5%88%b6%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%b3%95-HGcwQSVjdU\">MySQL \u5c0e\u5165\u6578\u64da\u5eab\u6587\u4ef6\u6700\u5927\u9650\u5236\u89e3\u6c7a\u65b9\u6cd5<\/h1>\n<p>\u5728\u4f7f\u7528 MySQL \u6578\u64da\u5eab\u6642\uff0c\u5c0e\u5165\u5927\u578b\u6578\u64da\u5eab\u6587\u4ef6\u53ef\u80fd\u6703\u9047\u5230\u4e00\u4e9b\u9650\u5236\uff0c\u9019\u4e9b\u9650\u5236\u53ef\u80fd\u6703\u5f71\u97ff\u6578\u64da\u7684\u6b63\u5e38\u5c0e\u5165\u548c\u4f7f\u7528\u3002\u672c\u6587\u5c07\u63a2\u8a0e MySQL \u5c0e\u5165\u6578\u64da\u5eab\u6587\u4ef6\u7684\u6700\u5927\u9650\u5236\u53ca\u5176\u89e3\u6c7a\u65b9\u6cd5\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"mysql-%e5%b0%8e%e5%85%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e6%96%87%e4%bb%b6%e7%9a%84%e9%99%90%e5%88%b6-HGcwQSVjdU\">MySQL \u5c0e\u5165\u6578\u64da\u5eab\u6587\u4ef6\u7684\u9650\u5236<\/h2>\n<p>MySQL \u5728\u5c0e\u5165\u6578\u64da\u5eab\u6587\u4ef6\u6642\uff0c\u4e3b\u8981\u53d7\u5230\u4ee5\u4e0b\u5e7e\u500b\u9650\u5236\u7684\u5f71\u97ff\uff1a<\/p>\n<ul>\n<li><strong>\u6700\u5927\u6587\u4ef6\u5927\u5c0f\u9650\u5236\uff1a<\/strong>MySQL \u7684\u9ed8\u8a8d\u8a2d\u7f6e\u5c0d\u5c0e\u5165\u7684 SQL \u6587\u4ef6\u5927\u5c0f\u6709\u4e00\u5b9a\u7684\u9650\u5236\uff0c\u901a\u5e38\u70ba 16MB\u3002<\/li>\n<li><strong>\u8d85\u6642\u9650\u5236\uff1a<\/strong>\u5728\u5c0e\u5165\u904e\u7a0b\u4e2d\uff0c\u5982\u679c\u64cd\u4f5c\u8d85\u904e\u4e86\u9810\u8a2d\u7684\u8d85\u6642\u6642\u9593\uff0c\u5247\u6703\u5c0e\u81f4\u5c0e\u5165\u5931\u6557\u3002<\/li>\n<li><strong>\u5167\u5b58\u9650\u5236\uff1a<\/strong>\u5982\u679c\u5c0e\u5165\u7684\u6578\u64da\u91cf\u904e\u5927\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u5167\u5b58\u4e0d\u8db3\uff0c\u5f9e\u800c\u5f71\u97ff\u5c0e\u5165\u7684\u6210\u529f\u7387\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%b3%95-HGcwQSVjdU\">\u89e3\u6c7a\u65b9\u6cd5<\/h2>\n<h3 id=\"1-%e8%aa%bf%e6%95%b4%e6%9c%80%e5%a4%a7%e6%96%87%e4%bb%b6%e5%a4%a7%e5%b0%8f%e9%99%90%e5%88%b6-HGcwQSVjdU\">1. \u8abf\u6574\u6700\u5927\u6587\u4ef6\u5927\u5c0f\u9650\u5236<\/h3>\n<p>\u8981\u89e3\u6c7a\u6700\u5927\u6587\u4ef6\u5927\u5c0f\u9650\u5236\u554f\u984c\uff0c\u53ef\u4ee5\u901a\u904e\u4fee\u6539 MySQL \u7684\u914d\u7f6e\u6587\u4ef6\u4f86\u5be6\u73fe\u3002\u5177\u9ad4\u6b65\u9a5f\u5982\u4e0b\uff1a<\/p>\n<pre><code>\n# \u6253\u958b MySQL \u914d\u7f6e\u6587\u4ef6\nsudo nano \/etc\/my.cnf\n<\/code><\/pre>\n<p>\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u6dfb\u52a0\u6216\u4fee\u6539\u4ee5\u4e0b\u53c3\u6578\uff1a<\/p>\n<pre><code>\n[mysqld]\nmax_allowed_packet=64M\n<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u5c07\u6700\u5927\u5141\u8a31\u7684\u6578\u64da\u5305\u5927\u5c0f\u8a2d\u7f6e\u70ba 64MB\u3002\u4fee\u6539\u5b8c\u6210\u5f8c\uff0c\u91cd\u555f MySQL \u670d\u52d9\uff1a<\/p>\n<pre><code>\nsudo systemctl restart mysql\n<\/code><\/pre>\n<h3 id=\"2-%e8%aa%bf%e6%95%b4%e8%b6%85%e6%99%82%e9%99%90%e5%88%b6-HGcwQSVjdU\">2. \u8abf\u6574\u8d85\u6642\u9650\u5236<\/h3>\n<p>\u5982\u679c\u5c0e\u5165\u904e\u7a0b\u4e2d\u51fa\u73fe\u8d85\u6642\u554f\u984c\uff0c\u53ef\u4ee5\u901a\u904e\u8abf\u6574\u8d85\u6642\u8a2d\u7f6e\u4f86\u89e3\u6c7a\u3002\u53ef\u4ee5\u5728 MySQL \u914d\u7f6e\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u53c3\u6578\uff1a<\/p>\n<pre><code>\n[mysqld]\nwait_timeout=28800\ninteractive_timeout=28800\n<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u5c07\u8d85\u6642\u6642\u9593\u8a2d\u7f6e\u70ba 8 \u5c0f\u6642\uff0c\u78ba\u4fdd\u5728\u5c0e\u5165\u5927\u578b\u6578\u64da\u6642\u4e0d\u6703\u56e0\u8d85\u6642\u800c\u4e2d\u65b7\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e5%88%86%e6%89%b9%e5%b0%8e%e5%85%a5-HGcwQSVjdU\">3. \u4f7f\u7528\u5206\u6279\u5c0e\u5165<\/h3>\n<p>\u5c0d\u65bc\u7279\u5225\u5927\u7684\u6578\u64da\u5eab\u6587\u4ef6\uff0c\u53ef\u4ee5\u8003\u616e\u5c07\u5176\u5206\u5272\u6210\u591a\u500b\u5c0f\u6587\u4ef6\uff0c\u7136\u5f8c\u9010\u500b\u5c0e\u5165\u3002\u9019\u6a23\u53ef\u4ee5\u6709\u6548\u907f\u514d\u56e0\u6587\u4ef6\u904e\u5927\u800c\u5c0e\u81f4\u7684\u554f\u984c\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5c07\u5927\u578b SQL \u6587\u4ef6\u5206\u5272\uff1a<\/p>\n<pre><code>\nsplit -l 1000 largefile.sql part_\n<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u6703\u5c07 largefile.sql \u6587\u4ef6\u6bcf 1000 \u884c\u5206\u5272\u6210\u4e00\u500b\u65b0\u6587\u4ef6\uff0c\u547d\u540d\u70ba part_aa\u3001part_ab \u7b49\u3002\u7136\u5f8c\u53ef\u4ee5\u9010\u500b\u5c0e\u5165\u9019\u4e9b\u5c0f\u6587\u4ef6\u3002<\/p>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8%e5%91%bd%e4%bb%a4%e8%a1%8c%e5%b7%a5%e5%85%b7-HGcwQSVjdU\">4. \u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177<\/h3>\n<p>\u4f7f\u7528 MySQL \u7684\u547d\u4ee4\u884c\u5de5\u5177\u9032\u884c\u5c0e\u5165\uff0c\u901a\u5e38\u6bd4\u4f7f\u7528\u5716\u5f62\u754c\u9762\u5de5\u5177\u66f4\u7a69\u5b9a\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u5c0e\u5165\uff1a<\/p>\n<pre><code>\nmysql -u username -p database_name &lt; file.sql\n<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u76f4\u63a5\u5c07 SQL \u6587\u4ef6\u5c0e\u5165\u6307\u5b9a\u7684\u6578\u64da\u5eab\u4e2d\uff0c\u4e26\u4e14\u901a\u5e38\u80fd\u5920\u66f4\u597d\u5730\u8655\u7406\u5927\u578b\u6587\u4ef6\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-HGcwQSVjdU\">\u7e3d\u7d50<\/h2>\n<p>\u5728 MySQL \u4e2d\u5c0e\u5165\u5927\u578b\u6578\u64da\u5eab\u6587\u4ef6\u6642\uff0c\u53ef\u80fd\u6703\u9047\u5230\u6587\u4ef6\u5927\u5c0f\u3001\u8d85\u6642\u548c\u5167\u5b58\u7b49\u9650\u5236\u3002\u901a\u904e\u8abf\u6574 MySQL \u7684\u914d\u7f6e\u3001\u5206\u6279\u5c0e\u5165\u6578\u64da\u4ee5\u53ca\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u53ef\u4ee5\u6709\u6548\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\u3002\u9019\u4e9b\u65b9\u6cd5\u4e0d\u50c5\u80fd\u63d0\u9ad8\u5c0e\u5165\u7684\u6210\u529f\u7387\uff0c\u9084\u80fd\u63d0\u5347\u6578\u64da\u5eab\u7684\u7ba1\u7406\u6548\u7387\u3002<\/p>\n<p>\u5982\u679c\u60a8\u9700\u8981\u66f4\u9ad8\u6548\u7684\u6578\u64da\u5eab\u7ba1\u7406\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u6578\u64da\u5eab\u63d0\u4f9b\u66f4\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22MySQL\u5c0e\u5165\u6578\u64da\u5eab\u6587\u4ef6\u7684\u6700\u5927\u9650\u5236\u53ca\u5176\u89e3\u6c7a\u65b9\u6cd5\uff0c\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u5927\u578b\u6578\u64da\u5eab\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-53577","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/53577","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=53577"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/53577\/revisions"}],"predecessor-version":[{"id":53578,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/53577\/revisions\/53578"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=53577"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=53577"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=53577"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}