{"id":1251,"date":"2022-01-27T15:05:55","date_gmt":"2022-01-27T07:05:55","guid":{"rendered":"http:\/\/dba.qishuo.xin\/?p=1251"},"modified":"2022-01-28T13:05:24","modified_gmt":"2022-01-28T05:05:24","slug":"mariadb%e7%94%a8%e6%88%b7%e6%9d%83%e9%99%90%e5%8f%8a%e6%9d%83%e9%99%90%e7%ae%a1%e7%90%86","status":"publish","type":"post","link":"http:\/\/dba.qishuo.xin\/?p=1251","title":{"rendered":"MariaDB\u7528\u6237\u6743\u9650\u53ca\u6743\u9650\u7ba1\u7406"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_76 ez-toc-wrap-right counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<label for=\"ez-toc-cssicon-toggle-item-69f71816d136e\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-69f71816d136e\" checked aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"http:\/\/dba.qishuo.xin\/?p=1251\/#1_MariaDB_%E6%9D%83%E9%99%90%E7%BA%A7%E5%88%AB%E4%BB%8B%E7%BB%8D\" >1. MariaDB \u6743\u9650\u7ea7\u522b\u4ecb\u7ecd<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"http:\/\/dba.qishuo.xin\/?p=1251\/#2_User%E8%A1%A8\" >2. User\u8868<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"http:\/\/dba.qishuo.xin\/?p=1251\/#21_%E6%9D%83%E9%99%90%E5%88%97%E7%9A%84%E5%90%AB%E4%B9%89\" >2.1 \u6743\u9650\u5217\u7684\u542b\u4e49<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"http:\/\/dba.qishuo.xin\/?p=1251\/#3_%E6%9D%83%E9%99%90%E7%AE%A1%E7%90%86\" >3. \u6743\u9650\u7ba1\u7406<\/a><ul class='ez-toc-list-level-4' ><li class='ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"http:\/\/dba.qishuo.xin\/?p=1251\/#31_MySQL%E7%9A%84%E5%90%84%E7%A7%8D%E6%9D%83%E9%99%90\" >3.1. MySQL\u7684\u5404\u79cd\u6743\u9650<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"http:\/\/dba.qishuo.xin\/?p=1251\/#32_%E6%8E%88%E6%9D%83\" >3.2. \u6388\u6743<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"http:\/\/dba.qishuo.xin\/?p=1251\/#33_%E5%9B%9E%E6%94%B6%E6%9D%83%E9%99%90\" >3.3. \u56de\u6536\u6743\u9650<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-4'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"http:\/\/dba.qishuo.xin\/?p=1251\/#34_%E6%9F%A5%E7%9C%8B%E6%9D%83%E9%99%90\" >3.4. \u67e5\u770b\u6743\u9650<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h3><span class=\"ez-toc-section\" id=\"1_MariaDB_%E6%9D%83%E9%99%90%E7%BA%A7%E5%88%AB%E4%BB%8B%E7%BB%8D\"><\/span>1. MariaDB \u6743\u9650\u7ea7\u522b\u4ecb\u7ecd<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>\u5168\u5c40\uff1a\u53ef\u4ee5\u7ba1\u7406\u6574\u4e2aMySQL<\/li>\n<li>\u5e93\uff1a\u53ef\u4ee5\u7ba1\u7406\u6307\u5b9a\u7684\u6570\u636e\u5e93<\/li>\n<li>\u8868\uff1a\u53ef\u4ee5\u7ba1\u7406\u6307\u5b9a\u6570\u636e\u5e93\u7684\u6307\u5b9a\u8868<\/li>\n<li>\u5b57\u6bb5\uff1a\u53ef\u4ee5\u7ba1\u7406\u6307\u5b9a\u6570\u636e\u5e93\u7684\u6307\u5b9a\u8868\u7684\u6307\u5b9a\u5b57\u6bb5<\/li>\n<\/ul>\n<p>\u6743\u9650\u5b58\u50a8\u5728 mysql \u5e93\u7684 <code>user, db, global_priv, tables_priv, columns_priv, procs_priv<\/code> \u51e0\u4e2a\u7cfb\u7edf\u8868\u4e2d\uff0c\u5f85 mariadb \u5b9e\u4f8b\u542f\u52a8\u540e\u5c31\u52a0\u8f7d\u5230\u5185\u5b58\u4e2d\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_User%E8%A1%A8\"><\/span>2. User\u8868<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>user\u8868\u670939\u4e2a\u5b57\u6bb5\u3002\u8fd9\u4e9b\u5b57\u6bb5\u53ef\u4ee5\u5206\u4e3a4\u7c7b\uff1a<\/p>\n<ul>\n<li>\u7528\u6237\u5217\uff1a<br \/>\n\u7528\u6237\u5217\u5305\u62ecHost\u3001User\u3001Password\uff0c\u5206\u522b\u8868\u793a\u4e3b\u673a\u540d\u3001\u7528\u6237\u540d\u548c\u5bc6\u7801\u3002\u767b\u5f55\u7528\u7684\u5c31\u662f\u8fd9\u4e2a\u7528\u6237\u540d\u4e0e\u5bc6\u7801\uff1b<\/p>\n<\/li>\n<li>\n<p>\u6743\u9650\u5217\uff1a<br \/>\nuser\u8868\u7684\u6743\u9650\u5217\u5305\u62ec Select_priv\u3001Insert_priv \u7b49\u4ee5 <code>priv<\/code> \u7ed3\u5c3e\u7684\u5b57\u6bb5\u3002<br \/>\n<span style='color:red'> \u8fd9\u4e9b\u5b57\u6bb5\u7684\u503c\u53ea\u6709Y\u548cN\u3002Y\u8868\u793a\u8be5\u6743\u9650\u53ef\u4ee5\u7528\u5230\u6240\u6709\u6570\u636e\u5e93\u4e0a\uff1bN\u8868\u793a\u8be5\u6743\u9650\u4e0d\u80fd\u7528\u5230\u6240\u6709\u6570\u636e\u5e93\u4e0a<\/span>\uff1b<br \/>\n\u901a\u5e38\uff0c\u53ef\u4ee5\u4f7f\u7528GRANT\u8bed\u53e5\u4e3a\u7528\u6237\u8d4b\u4e88\u4e00\u4e9b\u6743\u9650\uff0c\u4e5f\u53ef\u4ee5\u901a\u8fc7Update\u8bed\u53e5\u66f4\u65b0user\u8868\u7684\u65b9\u5f0f\u6765\u8bbe\u7f6e\u6743\u9650\uff08\u4f46\u4e0d\u63a8\u8350\uff09\uff1b<\/p>\n<\/li>\n<li>\n<p>\u5b89\u5168\u5217\uff1a<br \/>\nuser\u8868\u7684\u5b89\u5168\u5217\u67094\u4e2a\u5b57\u6bb5\uff1assl_type\u3001ssl_cipher\u3001x509_issuer\u3001x509_subject\uff1b<br \/>\nssl\u7528\u4e8e\u52a0\u5bc6\uff1bx509\u6807\u51c6\u53ef\u4ee5\u7528\u6765\u6807\u8bc6\u7528\u6237\u3002\u666e\u901a\u7684\u53d1\u884c\u7248\u90fd\u6ca1\u6709\u52a0\u5bc6\u529f\u80fd\u3002\u53ef\u4ee5\u4f7f\u7528 <code>SHOW VARIABLES LIKE 'have_openssl'<\/code> \u8bed\u53e5\u6765\u67e5\u770b\u662f\u5426\u5177\u6709ssl\u529f\u80fd\u3002\u5982\u679c\u53d6\u503c\u4e3aDISABLED\uff0c\u90a3\u4e48\u5219\u6ca1\u6709ssl\u52a0\u5bc6\u529f\u80fd\u3002<\/p>\n<\/li>\n<li>\n<p>\u8d44\u6e90\u63a7\u5236\u5217\uff1a<br \/>\nuser\u8868\u76844\u4e2a\u8d44\u6e90\u63a7\u5236\u5217\u662f\uff1a<br \/>\nmax_questions\uff1a\u6bcf\u5c0f\u65f6\u53ef\u4ee5\u5141\u8bb8\u6267\u884c\u591a\u5c11\u6b21\u67e5\u8be2\uff1b<br \/>\nmax_updates\uff1a\u6bcf\u5c0f\u65f6\u53ef\u4ee5\u5141\u8bb8\u6267\u884c\u591a\u5c11\u6b21\u66f4\u65b0\uff1b<br \/>\nmax_connections\uff1a\u6bcf\u5c0f\u65f6\u53ef\u4ee5\u5efa\u7acb\u591a\u5c11\u8fde\u63a5\uff1b<br \/>\nmax_user_connections\uff1a\u5355\u4e2a\u7528\u6237\u53ef\u4ee5\u540c\u65f6\u5177\u6709\u7684\u8fde\u63a5\u6570\uff1b<br \/>\n\u9ed8\u8ba4\u503c\u4e3a0\uff0c\u8868\u793a\u65e0\u9650\u5236\u3002<\/p>\n<\/li>\n<\/ul>\n<h4><span class=\"ez-toc-section\" id=\"21_%E6%9D%83%E9%99%90%E5%88%97%E7%9A%84%E5%90%AB%E4%B9%89\"><\/span>2.1 \u6743\u9650\u5217\u7684\u542b\u4e49<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<table>\n<thead>\n<tr>\n<th align=\"left\">\u6743\u9650<\/th>\n<th align=\"left\">\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\">select_priv<\/td>\n<td align=\"left\">\u786e\u5b9a\u7528\u6237\u662f\u5426\u53ef\u4ee5\u901a\u8fc7SELECT\u547d\u4ee4\u9009\u62e9\u6570\u636e<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">insert_priv<\/td>\n<td align=\"left\">\u786e\u5b9a\u7528\u6237\u662f\u5426\u53ef\u4ee5\u901a\u8fc7INSERT\u547d\u4ee4\u63d2\u5165\u6570\u636e<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">update_priv<\/td>\n<td align=\"left\">\u786e\u5b9a\u7528\u6237\u662f\u5426\u53ef\u4ee5\u901a\u8fc7UPDATE\u547d\u4ee4\u4fee\u6539\u73b0\u6709\u6570\u636e<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">delete_priv<\/td>\n<td align=\"left\">\u786e\u5b9a\u7528\u6237\u662f\u5426\u53ef\u4ee5\u901a\u8fc7DELETE\u547d\u4ee4\u5220\u9664\u73b0\u6709\u6570\u636e<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">create_priv<\/td>\n<td align=\"left\">\u786e\u5b9a\u7528\u6237\u662f\u5426\u53ef\u4ee5\u521b\u5efa\u65b0\u7684\u6570\u636e\u5e93\u548c\u8868<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">drop_priv<\/td>\n<td align=\"left\">\u786e\u5b9a\u7528\u6237\u662f\u5426\u53ef\u4ee5\u5220\u9664\u73b0\u6709\u6570\u636e\u5e93\u548c\u8868<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">reload_priv<\/td>\n<td align=\"left\">\u786e\u5b9a\u7528\u6237\u662f\u5426\u53ef\u4ee5\u6267\u884c\u5237\u65b0\u548c\u91cd\u65b0\u52a0\u8f7dMySQL\u6240\u7528\u5404\u79cd\u5185\u90e8\u7f13\u5b58\u7684\u7279\u5b9a\u547d\u4ee4\uff0c\u5305\u62ec\u65e5\u5fd7\u3001\u6743\u9650\u3001\u4e3b\u673a\u3001\u67e5\u8be2\u548c\u8868<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">shutdown_priv<\/td>\n<td align=\"left\">\u786e\u5b9a\u7528\u6237\u662f\u5426\u53ef\u4ee5\u5173\u95edMySQL\u670d\u52a1\u5668\uff0c\u5c06\u6b64\u6743\u9650\u63d0\u4f9b\u7ed9root\u8d26\u6237\u4e4b\u5916\u7684\u4efb\u4f55\u7528\u6237\u65f6\uff0c\u90fd\u5e94\u5f53\u975e\u5e38\u8c28\u614e<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">process_priv<\/td>\n<td align=\"left\">\u786e\u5b9a\u7528\u6237\u662f\u5426\u53ef\u4ee5\u901a\u8fc7SHOW<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">file_priv<\/td>\n<td align=\"left\">\u786e\u5b9a\u7528\u6237\u662f\u5426\u53ef\u4ee5\u6267\u884cselect into outfile\u548cload data infile\u547d\u4ee4<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">grant_priv<\/td>\n<td align=\"left\">\u786e\u5b9a\u7528\u6237\u662f\u5426\u53ef\u4ee5\u5c06\u5df2\u7ecf\u6388\u4e88\u7ed9\u8be5\u7528\u6237\u81ea\u5df1\u7684\u6743\u9650\u518d\u6388\u4e88\u5176\u4ed6\u7528\u6237\uff0c\u4f8b\u5982\uff0c\u5982\u679c\u7528\u6237\u53ef\u4ee5\u63d2\u5165\u3001\u9009\u62e9\u548c\u5220\u9664foo\u6570\u636e\u5e93\u4e2d\u7684\u4fe1\u606f\uff0c\u5e76\u4e14\u6388\u4e88\u4e86GRANT\u6743\u9650\uff0c\u5219\u8be5\u7528\u6237\u5c31\u53ef\u4ee5\u5c06\u5176\u4efb\u4f55\u6216\u5168\u90e8\u6743\u9650\u6388\u4e88\u7cfb\u7edf\u4e2d\u7684\u4efb\u4f55\u5176\u4ed6\u7528\u6237<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">references_priv<\/td>\n<td align=\"left\">\u76ee\u524d\u53ea\u662f\u67d0\u4e9b\u672a\u6765\u529f\u80fd\u7684\u5360\u4f4d\u7b26\uff0c\u73b0\u5728\u6ca1\u6709\u4f5c\u7528<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">index_priv<\/td>\n<td align=\"left\">\u786e\u5b9a\u7528\u6237\u662f\u5426\u53ef\u4ee5\u521b\u5efa\u548c\u5220\u9664\u8868\u7d22\u5f15<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">alter_priv<\/td>\n<td align=\"left\">\u786e\u5b9a\u7528\u6237\u662f\u5426\u53ef\u4ee5\u91cd\u547d\u540d\u548c\u4fee\u6539\u8868\u7ed3\u6784<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">show_db_priv<\/td>\n<td align=\"left\">\u786e\u5b9a\u7528\u6237\u662f\u5426\u53ef\u4ee5\u67e5\u770b\u670d\u52a1\u5668\u4e0a\u6240\u6709\u6570\u636e\u5e93\u7684\u540d\u5b57\uff0c\u5305\u62ec\u7528\u6237\u62e5\u6709\u8db3\u591f\u8bbf\u95ee\u6743\u9650\u7684\u6570\u636e\u5e93\uff0c\u53ef\u4ee5\u8003\u8651\u5bf9\u6240\u6709\u7528\u6237\u7981\u7528\u8fd9\u4e2a\u6743\u9650\uff0c\u9664\u975e\u6709\u7279\u522b\u4e0d\u53ef\u6297\u62d2\u7684\u539f\u56e0<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">super_priv<\/td>\n<td align=\"left\">\u786e\u5b9a\u7528\u6237\u662f\u5426\u53ef\u4ee5\u6267\u884c\u67d0\u4e9b\u5f3a\u5927\u7684\u7ba1\u7406\u529f\u80fd\uff0c\u4f8b\u5982\u901a\u8fc7KILL\u547d\u4ee4\u5220\u9664\u7528\u6237\u8fdb\u7a0b\uff0c\u4f7f\u7528SETGLOBAL\u4fee\u6539\u5168\u5c40MySQL\u53d8\u91cf\uff0c\u6267\u884c\u5173\u4e8e\u590d\u5236\u548c\u65e5\u5fd7\u7684\u5404\u79cd\u547d\u4ee4<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">create_tmp_table_priv<\/td>\n<td align=\"left\">\u786e\u5b9a\u7528\u6237\u662f\u5426\u53ef\u4ee5\u521b\u5efa\u4e34\u65f6\u8868<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">lock_tables_priv<\/td>\n<td align=\"left\">\u786e\u5b9a\u7528\u6237\u662f\u5426\u53ef\u4ee5\u4f7f\u7528LOCK<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">execute_priv<\/td>\n<td align=\"left\">\u786e\u5b9a\u7528\u6237\u662f\u5426\u53ef\u4ee5\u6267\u884c\u5b58\u50a8\u8fc7\u7a0b\uff0c\u6b64\u6743\u9650\u53ea\u5728MySQL5.0\u53ca\u66f4\u9ad8\u7248\u672c\u4e2d\u6709\u610f\u4e49<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">repl_slave_priv<\/td>\n<td align=\"left\">\u786e\u5b9a\u7528\u6237\u662f\u5426\u53ef\u4ee5\u8bfb\u53d6\u7528\u4e8e\u7ef4\u62a4\u590d\u5236\u6570\u636e\u5e93\u73af\u5883\u7684\u4e8c\u8fdb\u5236\u65e5\u5fd7\u6587\u4ef6\uff0c\u6b64\u7528\u6237\u4f4d\u4e8e\u4e3b\u7cfb\u7edf\u4e2d\uff0c\u6709\u5229\u4e8e\u4e3b\u673a\u548c\u5ba2\u6237\u673a\u4e4b\u95f4\u7684\u901a\u4fe1<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">repl_client_priv<\/td>\n<td align=\"left\">\u786e\u5b9a\u7528\u6237\u662f\u5426\u53ef\u4ee5\u786e\u5b9a\u590d\u5236\u4ece\u670d\u52a1\u5668\u548c\u4e3b\u670d\u52a1\u5668\u7684\u4f4d\u7f6e<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">create_view_priv<\/td>\n<td align=\"left\">\u786e\u5b9a\u7528\u6237\u662f\u5426\u53ef\u4ee5\u521b\u5efa\u89c6\u56fe\uff0c\u6b64\u6743\u9650\u53ea\u5728MySQL5.0\u53ca\u66f4\u9ad8\u7248\u672c\u4e2d\u6709\u610f\u4e49<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">show_view_priv<\/td>\n<td align=\"left\">\u786e\u5b9a\u7528\u6237\u662f\u5426\u53ef\u4ee5\u67e5\u770b\u89c6\u56fe\u6216\u4e86\u89e3\u89c6\u56fe\u5982\u4f55\u6267\u884c\uff0c\u6b64\u6743\u9650\u53ea\u5728MySQL5.0\u53ca\u66f4\u9ad8\u7248\u672c\u4e2d\u6709\u610f\u4e49Create_routine_priv|\u786e\u5b9a\u7528\u6237\u662f\u5426\u53ef\u4ee5\u66f4\u6539\u6216\u653e\u5f03\u5b58\u50a8\u8fc7\u7a0b\u548c\u51fd\u6570\uff0c\u6b64\u6743\u9650\u662f\u5728MySQL5.0\u4e2d\u5f15\u5165\u7684Alter_routine_priv|\u786e\u5b9a\u7528\u6237\u662f\u5426\u53ef\u4ee5\u4fee\u6539\u6216\u5220\u9664\u5b58\u50a8\u51fd\u6570\u53ca\u51fd\u6570\uff0c\u6b64\u6743\u9650\u662f\u5728MySQL5.0\u4e2d\u5f15\u5165\u7684create_user_priv|\u786e\u5b9a\u7528\u6237\u662f\u5426\u53ef\u4ee5\u6267\u884cCREATE<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">event_priv<\/td>\n<td align=\"left\">\u786e\u5b9a\u7528\u6237\u80fd\u5426\u521b\u5efa\u3001\u4fee\u6539\u548c\u5220\u9664\u4e8b\u4ef6\uff0c\u8fd9\u4e2a\u6743\u9650\u662fMySQL5.1.6\u65b0\u589e\u7684<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">trigger_priv<\/td>\n<td align=\"left\">\u786e\u5b9a\u7528\u6237\u80fd\u5426\u521b\u5efa\u548c\u5220\u9664\u89e6\u53d1\u5668\uff0c\u8fd9\u4e2a\u6743\u9650\u662fMySQL5.1.6\u65b0\u589e\u7684<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">create_tablespace_priv<\/td>\n<td align=\"left\">\u521b\u5efa\u8868\u7684\u7a7a\u95f4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span class=\"ez-toc-section\" id=\"3_%E6%9D%83%E9%99%90%E7%AE%A1%E7%90%86\"><\/span>3. \u6743\u9650\u7ba1\u7406<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h4><span class=\"ez-toc-section\" id=\"31_MySQL%E7%9A%84%E5%90%84%E7%A7%8D%E6%9D%83%E9%99%90\"><\/span>3.1. MySQL\u7684\u5404\u79cd\u6743\u9650<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<table>\n<thead>\n<tr>\n<th align=\"left\">\u6743\u9650<\/th>\n<th align=\"left\">\u6743\u9650\u7ea7\u522b<\/th>\n<th align=\"left\">\u6743\u9650\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\">create<\/td>\n<td align=\"left\">create_priv<\/td>\n<td align=\"left\">\u6570\u636e\u5e93\u3001\u8868\u6216\u7d22\u5f15<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">drop<\/td>\n<td align=\"left\">drop_priv<\/td>\n<td align=\"left\">\u6570\u636e\u5e93\u6216\u8868<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">grant option<\/td>\n<td align=\"left\">grant_priv<\/td>\n<td align=\"left\">\u6570\u636e\u5e93\u3001\u8868\u3001\u5b58\u50a8\u8fc7\u7a0b\u6216\u51fd\u6570<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">references<\/td>\n<td align=\"left\">references_priv<\/td>\n<td align=\"left\">\u6570\u636e\u5e93\u6216\u8868<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">alter<\/td>\n<td align=\"left\">alter_priv<\/td>\n<td align=\"left\">\u4fee\u6539\u8868<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">delete<\/td>\n<td align=\"left\">delete_priv<\/td>\n<td align=\"left\">\u5220\u9664\u8868<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">index<\/td>\n<td align=\"left\">index_priv<\/td>\n<td align=\"left\">\u7528\u7d22\u5f15\u67e5\u8be2\u8868<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">insert<\/td>\n<td align=\"left\">insert_priv<\/td>\n<td align=\"left\">\u63d2\u5165\u8868<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">select<\/td>\n<td align=\"left\">select_priv<\/td>\n<td align=\"left\">\u67e5\u8be2\u8868<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">update<\/td>\n<td align=\"left\">update_priv<\/td>\n<td align=\"left\">\u66f4\u65b0\u8868<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">create view<\/td>\n<td align=\"left\">create_view_priv<\/td>\n<td align=\"left\">\u521b\u5efa\u89c6\u56fe<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">show view<\/td>\n<td align=\"left\">show_view_priv<\/td>\n<td align=\"left\">\u67e5\u770b\u89c6\u56fe<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">alter routine<\/td>\n<td align=\"left\">alter_routine<\/td>\n<td align=\"left\">\u4fee\u6539\u5b58\u50a8\u8fc7\u7a0b\u6216\u5b58\u50a8\u51fd\u6570<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">create routine<\/td>\n<td align=\"left\">create_routine_priv<\/td>\n<td align=\"left\">\u521b\u5efa\u5b58\u50a8\u8fc7\u7a0b\u6216\u5b58\u50a8\u51fd\u6570<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">execute<\/td>\n<td align=\"left\">execute_priv<\/td>\n<td align=\"left\">\u6267\u884c\u5b58\u50a8\u8fc7\u7a0b\u6216\u5b58\u50a8\u51fd\u6570<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">file<\/td>\n<td align=\"left\">file_priv<\/td>\n<td align=\"left\">\u52a0\u8f7d\u670d\u52a1\u5668\u4e3b\u673a\u4e0a\u7684\u6587\u4ef6<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">create temporary tables<\/td>\n<td align=\"left\">create_temp_table_priv<\/td>\n<td align=\"left\">\u521b\u5efa\u4e34\u65f6\u8868<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">lock tables<\/td>\n<td align=\"left\">lock_tables_priv<\/td>\n<td align=\"left\">\u9501\u5b9a\u8868<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">create user<\/td>\n<td align=\"left\">create_user_priv<\/td>\n<td align=\"left\">\u521b\u5efa\u7528\u6237<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">process<\/td>\n<td align=\"left\">process_priv<\/td>\n<td align=\"left\">\u670d\u52a1\u5668\u7ba1\u7406<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">reload<\/td>\n<td align=\"left\">reload_priv<\/td>\n<td align=\"left\">\u91cd\u65b0\u52a0\u8f7d\u6743\u9650\u8868<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">replication client<\/td>\n<td align=\"left\">repl_client_priv<\/td>\n<td align=\"left\">\u670d\u52a1\u5668\u7ba1\u7406<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">replication slave<\/td>\n<td align=\"left\">repl_slave_priv<\/td>\n<td align=\"left\">\u670d\u52a1\u5668\u7ba1\u7406<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">show databases<\/td>\n<td align=\"left\">show_db_priv<\/td>\n<td align=\"left\">\u67e5\u770b\u6570\u636e\u5e93<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">shutdown<\/td>\n<td align=\"left\">shutdown_priv<\/td>\n<td align=\"left\">\u5173\u95ed\u670d\u52a1\u5668<\/td>\n<\/tr>\n<tr>\n<td align=\"left\">super<\/td>\n<td align=\"left\">super_priv<\/td>\n<td align=\"left\">\u8d85\u7ea7\u6743\u9650<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h4><span class=\"ez-toc-section\" id=\"32_%E6%8E%88%E6%9D%83\"><\/span>3.2. \u6388\u6743<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>GRANT\u8bed\u6cd5\u5982\u4e0b:<\/p>\n<pre><code class=\"language-sql line-numbers\">GRANT priv_type [(column_list)] ON database.table\nTO user [IDENTIFIED BY [PASSWORD] 'password']\n[,user [IDENTIFIED BY [PASSWORD] 'password']]...\nWITH with_option[with_option]\n<\/code><\/pre>\n<ul>\n<li>priv_type\u53c2\u6570\u8868\u793a\u6743\u9650\u7c7b\u578b\uff1b<\/li>\n<li>column_list\uff1a\u53c2\u6570\u8868\u793a\u6743\u9650\u4f5c\u7528\u4e8e\u54ea\u4e9b\u5217\u4e0a\uff0c\u6ca1\u8bbe\u7f6e\u5219\u4f4d\u4e8e\u6574\u4e2a\u8868\u4e0a\uff1b<\/li>\n<li>user\u53c2\u6570\u7531\u7528\u6237\u540d\u548c\u4e3b\u673a\u540d\u6784\u6210\uff1b\u5f62\u5f0f\u662f\"'username'@'hostname'\"\uff1b<\/li>\n<li>IDENTIFIED BY \u53c2\u6570\u7528\u4e8e\u4e3a\u7528\u6237\u8bbe\u7f6e\u5bc6\u7801\uff1b<\/li>\n<li>password\uff1a\u7528\u6237\u65b0\u5bc6\u7801\uff1b<\/li>\n<\/ul>\n<p>WITH\u5173\u952e\u5b57\u540e\u9762\u5e26\u6709\u4e00\u4e2a\u6216\u591a\u4e2awith_option\u53c2\u6570\u3002\u67095\u4e2a\u9009\u9879\uff1a<\/p>\n<ul>\n<li>GRANT OPTION\uff1a\u88ab\u6388\u6743\u7684\u7528\u6237\u53ef\u4ee5\u5c06\u8fd9\u4e9b\u6743\u9650\u8d4b\u4e88\u7ed9\u522b\u7684\u7528\u6237\uff1b<\/li>\n<li>MAX_QUERIES_PER_HOUR count\uff1a\u8bbe\u7f6e\u6ca1\u6d88\u5931\u53ef\u4ee5\u5141\u8bb8\u6267\u884ccount\u6b21\u67e5\u8be2\uff1b<\/li>\n<li>MAX_UPDATES_PER_HOUR count\uff1a\u8bbe\u7f6e\u6bcf\u4e2a\u6d88\u5931\u53ef\u4ee5\u5141\u8bb8\u6267\u884ccount\u6b21\u66f4\u65b0\uff1b<\/li>\n<li>MAX_CONNECTIONS_PER_HOUR count\uff1a\u8bbe\u7f6e\u6bcf\u5c0f\u65f6\u53ef\u4ee5\u5efa\u7acbcount\u4e2a\u8fde\u63a5\uff1b<\/li>\n<li>MAX_USER_CONNECTIONS count\uff1a\u8bbe\u7f6e\u5355\u4e2a\u7528\u6237\u53ef\u4ee5\u540c\u65f6\u5177\u6709\u7684count\u4e2a\u8fde\u63a5\u6570\uff1b<\/li>\n<\/ul>\n<p>\u793a\u4f8b\uff1a<\/p>\n<ul>\n<li>\u6388\u4e88 <code>root@'%'<\/code> \u7528\u6237\u5168\u90e8\u6743\u9650<\/li>\n<\/ul>\n<pre><code class=\"language-sql line-numbers\">GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' WITH GRANT OPTION;\n<\/code><\/pre>\n<ul>\n<li>\u6388\u4e88 <code>myuser@'%'<\/code> \u7528\u6237\u67e5\u8be2\u4e0e\u66f4\u6539\u7684\u6743\u9650\uff0c\u540c\u65f6\u5141\u8bb8\u5176\u6388\u6743\u7ed9\u5176\u4ed6\u7528\u6237<\/li>\n<\/ul>\n<pre><code class=\"language-sql line-numbers\">GRANT SELECT,UPDATE ON *.* TO 'myuser'@'%' WITH GRANT OPTION;\n<\/code><\/pre>\n<h4><span class=\"ez-toc-section\" id=\"33_%E5%9B%9E%E6%94%B6%E6%9D%83%E9%99%90\"><\/span>3.3. \u56de\u6536\u6743\u9650<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>\u6536\u56de\u6743\u9650\uff0c\u5c31\u662f\u53d6\u6d88\u67d0\u4e2a\u7528\u6237\u7684\u67d0\u4e9b\u6743\u9650\u3002MySQL\u4e2d\u4f7f\u7528REVOKE\u5173\u952e\u5b57\u6765\u4e3a\u7528\u6237\u8bbe\u7f6e\u6743\u9650\u3002<br \/>\n\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code class=\"language-sql line-numbers\">REVOKE priv_type[(column_list)]\nON database.table\nFROM user[,user]\n<\/code><\/pre>\n<p>\u6536\u56de\u5168\u90e8\u6743\u9650\u7684REVOKE\u8bed\u53e5\u7684\u57fa\u672c\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code class=\"language-sql line-numbers\">REVOKE ALL PRIVILEGES,GRANT OPTION FROM user[,user]...\n<\/code><\/pre>\n<p>\u793a\u4f8b\uff1a<\/p>\n<ul>\n<li>\u56de\u6536\u7528\u6237myuser\u7684SELECT\u6743\u9650<\/li>\n<\/ul>\n<pre><code class=\"language-sql line-numbers\">REVOKE SELECT ON *.* FROM 'myuser'@'%'\n<\/code><\/pre>\n<ul>\n<li>\u6536\u56demyuser\u7684\u6240\u6709\u6743\u9650\uff1a<\/li>\n<\/ul>\n<pre><code class=\"language-sql line-numbers\">REVOKE ALL PRIVILEGES,GRANT OPTION FROM 'myuser'@'%'\n<\/code><\/pre>\n<h4><span class=\"ez-toc-section\" id=\"34_%E6%9F%A5%E7%9C%8B%E6%9D%83%E9%99%90\"><\/span>3.4. \u67e5\u770b\u6743\u9650<span class=\"ez-toc-section-end\"><\/span><\/h4>\n<p>SHOW GRANTS \u8bed\u53e5\u7528\u4e8e\u67e5\u770b\u6743\u9650\u3002\u540c\u65f6mysql\u6570\u636e\u5e93\u4e0b\u7684user\u8868\u4e2d\u5b58\u50a8\u7740\u7528\u6237\u7684\u57fa\u672c\u6743\u9650\u3002<\/p>\n<pre><code class=\"language-sql line-numbers\">SELECT * FROM mysql.user;\nSHOW GRANTS;\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>1. MariaDB \u6743\u9650\u7ea7\u522b\u4ecb\u7ecd \u5168\u5c40\uff1a\u53ef\u4ee5\u7ba1\u7406&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[29,3],"tags":[12,177],"class_list":["post-1251","post","type-post","status-publish","format-standard","hentry","category-mariadb","category-mariadbmysql","tag-mariadb","tag-177"],"_links":{"self":[{"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/posts\/1251","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1251"}],"version-history":[{"count":2,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/posts\/1251\/revisions"}],"predecessor-version":[{"id":1273,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=\/wp\/v2\/posts\/1251\/revisions\/1273"}],"wp:attachment":[{"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1251"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1251"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/dba.qishuo.xin\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1251"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}