{"id":6422,"date":"2021-06-16T09:47:09","date_gmt":"2021-06-16T01:47:09","guid":{"rendered":"https:\/\/www.gbase8.cn\/?p=6422"},"modified":"2021-06-21T16:31:34","modified_gmt":"2021-06-21T08:31:34","slug":"gbase-8a%e9%99%90%e5%88%b6%e6%95%b0%e6%8d%ae%e5%ba%93%e5%8d%95%e4%b8%aa%e7%94%a8%e6%88%b7%e7%9a%84%e6%9c%80%e5%a4%a7%e8%bf%9e%e6%8e%a5%e6%95%b0","status":"publish","type":"post","link":"https:\/\/www.gbase8.cn\/en\/6422","title":{"rendered":"\u5357\u5927\u901a\u7528GBase 8a\u9650\u5236\u6570\u636e\u5e93\u5355\u4e2a\u7528\u6237\u7684\u6700\u5927\u8fde\u63a5\u6570"},"content":{"rendered":"<p>\u76ee\u524d\u7684GBase 8a\u7248\u672c\u8fd8\u4e0d\u80fd\u901a\u8fc7\u4e00\u4e2aSQL\u8bbe\u7f6e\u6240\u6709\u8282\u70b9\u7684\u5355\u4e2a\u7528\u6237\u7684\u6700\u5927\u8fde\u63a5\u6570\uff0c\u672c\u6587\u63d0\u4f9b\u4e00\u79cd\u66ff\u4ee3\u65b9\u6cd5\u53ef\u4ee5\u8fbe\u5230\u76f8\u540c\u7684\u76ee\u7684\u3002<\/p>\n\n\n\n<p>\u6ce8\u610f\u6240\u6709\u64cd\u4f5c\uff0c\u5728\u6bcf\u4e2a\u5bf9\u5916\u8fde\u63a5\u7684\u8c03\u5ea6(gcluster)\u8282\u70b9\u90fd\u8981\u6267\u884c\u3002\u5982\u679c\u7528\u6237\u6709\u53ef\u80fd\u76f4\u63a5\u8fde\u63a5gnode,\u4e14\u4e5f\u8981\u9650\u5236\uff0c\u90a3\u5c31\u6bcf\u4e2a\u6570\u636e\u8282\u70b9\u4e5f\u6267\u884c\u3002<\/p>\n\n\n\n<p>\u53e6\u5916\uff1a\u5982\u679c\u5f00\u542f\u4e86\u8d44\u6e90\u7ba1\u7406\uff0c\u4e5f\u53ef\u4ee5\u7528\u6700\u5927\u4efb\u52a1\u6570\uff0c\u6765\u53d8\u76f8\u7684\u5b9e\u73b0\u8fd9\u4e2a\u529f\u80fd\u3002\u5f53\u7136\u8fde\u63a5\u6570\u548c\u4efb\u52a1\u6570\u8fd8\u662f\u4e0d\u4e00\u6837\u7684\uff0c<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Directory Navigation<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a2ac0490775e\" 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-6a2ac0490775e\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.gbase8.cn\/en\/6422\/#%E9%80%9A%E8%BF%87update%E6%9B%B4%E6%96%B0%E6%8C%87%E5%AE%9A%E7%94%A8%E6%88%B7%E6%9C%80%E5%A4%A7%E8%BF%9E%E6%8E%A5%E6%95%B0%E9%85%8D%E7%BD%AE\" >\u901a\u8fc7update\u66f4\u65b0\u6307\u5b9a\u7528\u6237\u6700\u5927\u8fde\u63a5\u6570\u914d\u7f6e<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.gbase8.cn\/en\/6422\/#%E5%88%B7%E6%96%B0%E6%9D%83%E9%99%90%E4%BF%A1%E6%81%AF\" >\u5237\u65b0\u6743\u9650\u4fe1\u606f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.gbase8.cn\/en\/6422\/#%E9%AA%8C%E8%AF%81\" >\u9a8c\u8bc1<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E9%80%9A%E8%BF%87update%E6%9B%B4%E6%96%B0%E6%8C%87%E5%AE%9A%E7%94%A8%E6%88%B7%E6%9C%80%E5%A4%A7%E8%BF%9E%E6%8E%A5%E6%95%B0%E9%85%8D%E7%BD%AE\"><\/span>\u901a\u8fc7update\u66f4\u65b0\u6307\u5b9a\u7528\u6237\u6700\u5927\u8fde\u63a5\u6570\u914d\u7f6e<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>gbase&gt; update user set max_user_connections=1 where user='u1';\nQuery OK, 1 row affected (Elapsed: 00:00:00.00)\nRows matched: 1  Changed: 1  Warnings: 0\n\ngbase&gt; select * from user where user='u1'\\G;\n*************************** 1. row ***************************\n                   Host: %\n                   User: u1\n               Password: *556BEF296211C2AF58F53DA3EDDD0A3371B6ECD5\n            Select_priv: N\n            Insert_priv: N\n            Update_priv: N\n            Delete_priv: N\n            Create_priv: N\n              Drop_priv: N\n            Reload_priv: N\n          Shutdown_priv: N\n           Process_priv: N\n              File_priv: N\n             Grant_priv: N\n        References_priv: N\n             Index_priv: N\n             Alter_priv: N\n           Show_db_priv: N\n             Super_priv: N\n  Create_tmp_table_priv: N\n       Lock_tables_priv: N\n           Execute_priv: N\n        Repl_slave_priv: N\n       Repl_client_priv: N\n       Create_view_priv: N\n         Show_view_priv: N\n    Create_routine_priv: N\n     Alter_routine_priv: N\n       Create_user_priv: N\n             Event_priv: N\n           Trigger_priv: N\n               ssl_type:\n             ssl_cipher:\n            x509_issuer:\n           x509_subject:\n          max_questions: 0\n            max_updates: 0\n        max_connections: 0\n   <span class=\"has-inline-color has-luminous-vivid-orange-color\">max_user_connections: 1<\/span>\n               max_cpus: 0\n           max_memories: 0\n          max_tmp_space: 0\n         resource_group: 0\n          task_priority: 2\nuser_limit_storage_size:\n      user_storage_size: 0\n                    UID: 14337\n1 row in set (Elapsed: 00:00:00.00)<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E5%88%B7%E6%96%B0%E6%9D%83%E9%99%90%E4%BF%A1%E6%81%AF\"><\/span>\u5237\u65b0\u6743\u9650\u4fe1\u606f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>\ngbase&gt; flush privileges;\nQuery OK, 0 rows affected (Elapsed: 00:00:00.01)<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"%E9%AA%8C%E8%AF%81\"><\/span>\u9a8c\u8bc1<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u5c1d\u8bd5\u540c\u65f6\u8fde\u63a5\u8d85\u8fc7\u8bbe\u5b9a\u7684\u5e76\u53d1\u6570\uff0c\u4f1a\u51fa\u73b0\u5982\u4e0b\u7684\u62a5\u9519\u4fe1\u606f\uff1aUser 'u1' has exceeded the 'max_user_connections' resource (current value: 1)<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;root@gbase101 ~]# gccli -uu1 -pu1\nERROR 1226 (42000): User 'u1' has exceeded the 'max_user_connections' resource (current value: 1)\n&#91;root@gbase101 ~]#<\/code><\/pre>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>\u76ee\u524d\u7684GBase 8a\u7248\u672c\u8fd8\u4e0d\u80fd\u7528\u8fc7\u4e00\u4e2aSQL\u8bbe\u7f6e\u6240\u6709\u8282\u70b9\u7684\u5355\u4e2a\u7528\u6237\u7684\u6700\u5927\u8fde\u63a5\u6570\uff0c\u672c\u6587\u63d0\u4f9b\u4e00\u79cd\u66ff\u4ee3\u65b9\u6cd5\u53ef\u4ee5\u8fbe\u5230\u76f8\u540c\u7684\u76ee\u7684\u3002<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-6422","post","type-post","status-publish","format-standard","hentry","category-gbase8a"],"_links":{"self":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/6422","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/comments?post=6422"}],"version-history":[{"count":5,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/6422\/revisions"}],"predecessor-version":[{"id":6503,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/6422\/revisions\/6503"}],"wp:attachment":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/media?parent=6422"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/categories?post=6422"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/tags?post=6422"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}