{"id":43244,"date":"2024-10-04T22:51:58","date_gmt":"2024-10-04T14:51:58","guid":{"rendered":"https:\/\/server.hk\/cnblog\/43244\/"},"modified":"2024-10-04T22:51:58","modified_gmt":"2024-10-04T14:51:58","slug":"centos-7-%e4%b8%8b-mariadb-5-5-%e5%8d%87%e7%b4%9a%e5%88%b0-mariadb-10-2","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/43244\/","title":{"rendered":"CentOS 7 \u4e0b MariaDB 5.5 \u5347\u7d1a\u5230 MariaDB 10.2"},"content":{"rendered":"<h1 id=\"centos-7-%e4%b8%8b-mariadb-5-5-%e5%8d%87%e7%b4%9a%e5%88%b0-mariadb-10-2-ecMzDmWvrH\">CentOS 7 \u4e0b MariaDB 5.5 \u5347\u7d1a\u5230 MariaDB 10.2<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u7684\u9078\u64c7\u5c0d\u65bc\u61c9\u7528\u7a0b\u5e8f\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u81f3\u95dc\u91cd\u8981\u3002MariaDB \u4f5c\u70ba MySQL \u7684\u4e00\u500b\u5206\u652f\uff0c\u56e0\u5176\u958b\u6e90\u7279\u6027\u548c\u9ad8\u6027\u80fd\u800c\u53d7\u5230\u5ee3\u6cdb\u4f7f\u7528\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 CentOS 7 \u7cfb\u7d71\u4e0a\u5c07 MariaDB 5.5 \u5347\u7d1a\u5230 MariaDB 10.2\uff0c\u4e26\u63d0\u4f9b\u8a73\u7d30\u7684\u6b65\u9a5f\u548c\u6ce8\u610f\u4e8b\u9805\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%81%b8%e6%93%87%e5%8d%87%e7%b4%9a%e5%88%b0-mariadb-10-2%ef%bc%9f-ecMzDmWvrH\">\u70ba\u4ec0\u9ebc\u9078\u64c7\u5347\u7d1a\u5230 MariaDB 10.2\uff1f<\/h2>\n<p>MariaDB 10.2 \u5f15\u5165\u4e86\u8a31\u591a\u65b0\u7279\u6027\u548c\u6539\u9032\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\u63d0\u5347\uff1a<\/strong>\u76f8\u8f03\u65bc 5.5 \u7248\u672c\uff0c10.2 \u5728\u67e5\u8a62\u6027\u80fd\u548c\u6578\u64da\u8655\u7406\u901f\u5ea6\u4e0a\u6709\u986f\u8457\u63d0\u5347\u3002<\/li>\n<li><strong>\u65b0\u529f\u80fd\uff1a<\/strong>\u5305\u62ec\u7a97\u53e3\u51fd\u6578\u3001\u901a\u7528\u8868\u8868\u9054\u5f0f\uff08CTE\uff09\u7b49\uff0c\u9019\u4e9b\u529f\u80fd\u4f7f\u5f97\u8907\u96dc\u67e5\u8a62\u7684\u7de8\u5beb\u8b8a\u5f97\u66f4\u52a0\u7c21\u55ae\u3002<\/li>\n<li><strong>\u5b89\u5168\u6027\u589e\u5f37\uff1a<\/strong>\u6539\u9032\u4e86\u7528\u6236\u6b0a\u9650\u7ba1\u7406\u548c\u52a0\u5bc6\u529f\u80fd\uff0c\u63d0\u5347\u4e86\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%8d%87%e7%b4%9a%e5%89%8d%e7%9a%84%e6%ba%96%e5%82%99-ecMzDmWvrH\">\u5347\u7d1a\u524d\u7684\u6e96\u5099<\/h2>\n<p>\u5728\u9032\u884c\u5347\u7d1a\u4e4b\u524d\uff0c\u5efa\u8b70\u60a8\u9032\u884c\u4ee5\u4e0b\u6e96\u5099\u5de5\u4f5c\uff1a<\/p>\n<ul>\n<li><strong>\u5099\u4efd\u6578\u64da\uff1a<\/strong>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5099\u4efd\u60a8\u7684\u6578\u64da\u5eab\uff1a<\/li>\n<pre><code>mysqldump -u root -p --all-databases &gt; all_databases_backup.sql<\/code><\/pre>\n<li><strong>\u6aa2\u67e5\u76f8\u5bb9\u6027\uff1a<\/strong>\u78ba\u4fdd\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u8207 MariaDB 10.2 \u76f8\u5bb9\uff0c\u7279\u5225\u662f\u4f7f\u7528\u7684 SQL \u8a9e\u6cd5\u548c\u529f\u80fd\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%8d%87%e7%b4%9a%e6%ad%a5%e9%a9%9f-ecMzDmWvrH\">\u5347\u7d1a\u6b65\u9a5f<\/h2>\n<h3 id=\"1-%e7%a7%bb%e9%99%a4%e8%88%8a%e7%89%88%e6%9c%ac-ecMzDmWvrH\">1. \u79fb\u9664\u820a\u7248\u672c<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u79fb\u9664\u820a\u7248\u672c\u7684 MariaDB\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sudo yum remove mariadb mariadb-server<\/code><\/pre>\n<h3 id=\"2-%e6%b7%bb%e5%8a%a0-mariadb-10-2-%e7%9a%84-yum-%e5%ad%98%e5%84%b2%e5%ba%ab-ecMzDmWvrH\">2. \u6dfb\u52a0 MariaDB 10.2 \u7684 Yum \u5b58\u5132\u5eab<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u6dfb\u52a0 MariaDB 10.2 \u7684 Yum \u5b58\u5132\u5eab\u3002\u5275\u5efa\u4e00\u500b\u65b0\u7684 repo \u6587\u4ef6\uff1a<\/p>\n<pre><code>sudo vi \/etc\/yum.repos.d\/MariaDB.repo<\/code><\/pre>\n<p>\u5728\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u5167\u5bb9\uff1a<\/p>\n<pre><code>[mariadb]\nname = MariaDB\nbaseurl = http:\/\/yum.mariadb.org\/10.2\/centos7\/x86_64\ngpgkey=https:\/\/yum.mariadb.org\/RPM-GPG-KEY-MariaDB\ngpgcheck=1<\/code><\/pre>\n<h3 id=\"3-%e5%ae%89%e8%a3%9d-mariadb-10-2-ecMzDmWvrH\">3. \u5b89\u88dd MariaDB 10.2<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88dd MariaDB 10.2\uff1a<\/p>\n<pre><code>sudo yum install MariaDB-server MariaDB-client<\/code><\/pre>\n<h3 id=\"4-%e5%95%9f%e5%8b%95-mariadb-%e6%9c%8d%e5%8b%99-ecMzDmWvrH\">4. \u555f\u52d5 MariaDB \u670d\u52d9<\/h3>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u555f\u52d5 MariaDB \u670d\u52d9\u4e26\u8a2d\u7f6e\u70ba\u958b\u6a5f\u81ea\u555f\uff1a<\/p>\n<pre><code>sudo systemctl start mariadb\nsudo systemctl enable mariadb<\/code><\/pre>\n<h3 id=\"5-%e5%ae%89%e5%85%a8%e9%85%8d%e7%bd%ae-ecMzDmWvrH\">5. \u5b89\u5168\u914d\u7f6e<\/h3>\n<p>\u904b\u884c\u5b89\u5168\u914d\u7f6e\u8173\u672c\u4ee5\u52a0\u5f37 MariaDB \u7684\u5b89\u5168\u6027\uff1a<\/p>\n<pre><code>sudo mysql_secure_installation<\/code><\/pre>\n<p>\u6839\u64da\u63d0\u793a\u8a2d\u7f6e root \u5bc6\u78bc\uff0c\u522a\u9664\u533f\u540d\u7528\u6236\uff0c\u7981\u6b62 root \u9060\u7a0b\u767b\u9304\u7b49\u3002<\/p>\n<h3 id=\"6-%e9%a9%97%e8%ad%89%e5%ae%89%e8%a3%9d-ecMzDmWvrH\">6. \u9a57\u8b49\u5b89\u88dd<\/h3>\n<p>\u6700\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5 MariaDB \u7684\u7248\u672c\uff1a<\/p>\n<pre><code>mysql -V<\/code><\/pre>\n<h2 id=\"%e5%8d%87%e7%b4%9a%e5%be%8c%e7%9a%84%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-ecMzDmWvrH\">\u5347\u7d1a\u5f8c\u7684\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5347\u7d1a\u5b8c\u6210\u5f8c\uff0c\u5efa\u8b70\u60a8\u6aa2\u67e5\u61c9\u7528\u7a0b\u5e8f\u7684\u529f\u80fd\u662f\u5426\u6b63\u5e38\uff0c\u4e26\u76e3\u63a7\u6578\u64da\u5eab\u7684\u6027\u80fd\u3002\u7279\u5225\u662f\u8981\u6ce8\u610f\u67e5\u8a62\u7684\u57f7\u884c\u6642\u9593\u548c\u8cc7\u6e90\u4f7f\u7528\u60c5\u6cc1\uff0c\u4ee5\u78ba\u4fdd\u5347\u7d1a\u5f8c\u7684\u7cfb\u7d71\u904b\u884c\u5e73\u7a69\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ecMzDmWvrH\">\u7e3d\u7d50<\/h2>\n<p>\u5728 CentOS 7 \u4e0a\u5c07 MariaDB 5.5 \u5347\u7d1a\u5230 MariaDB 10.2 \u662f\u4e00\u500b\u76f8\u5c0d\u7c21\u55ae\u7684\u904e\u7a0b\uff0c\u53ea\u9700\u9075\u5faa\u4e0a\u8ff0\u6b65\u9a5f\u5373\u53ef\u5b8c\u6210\u3002\u5347\u7d1a\u5f8c\uff0c\u60a8\u5c07\u80fd\u5920\u5229\u7528\u65b0\u7248\u672c\u5e36\u4f86\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\u63d0\u5347\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u5c0b\u627e\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Learn how to upgrade MariaDB 5.5 to 10.2 on CentOS 7 with step-by-step instructions for a smooth transition and enhanced performance.<\/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-43244","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43244","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=43244"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43244\/revisions"}],"predecessor-version":[{"id":43245,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43244\/revisions\/43245"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=43244"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=43244"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=43244"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}