{"id":664,"date":"2020-07-28T15:55:11","date_gmt":"2020-07-28T07:55:11","guid":{"rendered":"http:\/\/www.gbase8.cn\/?p=664"},"modified":"2020-09-17T04:42:14","modified_gmt":"2020-09-16T20:42:14","slug":"gbase-8a%e9%9b%86%e7%be%a4v95%e7%89%88%e6%9c%acgrant-file%e6%8a%a5%e9%94%99-incorrect-usage-of-vc-grant-and-global-privileges","status":"publish","type":"post","link":"https:\/\/www.gbase8.cn\/en\/664","title":{"rendered":"\u5357\u5927\u901a\u7528GBase 8a\u96c6\u7fa4V95\u7248\u672cgrant file\u62a5\u9519 Incorrect usage of VC GRANT and GLOBAL PRIVILEGES."},"content":{"rendered":"<p>GBase 8a\u6570\u636e\u5e93\u96c6\u7fa4\uff0c\u5728\u5bf9\u6570\u636e\u5e93\u7528\u6237\u6388\u6743 grant file\u6743\u9650\u662f\uff0c\u548cV8\u4e00\u6837\uff0cgrant file\u9664\u4e86\u5fc5\u987b\u662f*.* \uff0c\u4e0d\u652f\u6301\u6307\u5b9a\u5e93\u540d\u548c\u8868\u540d\u5916\uff0c\u8fd8\u9700\u8981\u524d\u9762\u52a0\u4e0aVC\u7684*\u3002<\/p>\n\n\n\n<p> \u6700\u7ec8\u53d8\u6210<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>gran file on *.*.* to myUser<\/code><\/pre>\n\n\n\n<p>\u8bf7\u770b\u8003V8\u7248\u672c\u62a5\u9519<\/p>\n\n\n\n<figure class=\"wp-block-embed-wordpress wp-block-embed is-type-wp-embed is-provider-\u8001\u7d2b\u7af9\u7684\u5bb6\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"fvFLCzxx7N\"><a href=\"http:\/\/www.gbase8.cn\/en\/662\/\">GBase 8a\u96c6\u7fa4grant file\u62a5\u9519 gcluster dal error: Incorrect usage of DB GRANT and GLOBAL PRIVILEGES.<\/a><\/blockquote><iframe loading=\"lazy\" title=\"\u300aGBase 8a\u96c6\u7fa4grant file\u62a5\u9519 gcluster dal error: Incorrect usage of DB GRANT and GLOBAL PRIVILEGES.\u300b\u2014\u8001\u7d2b\u7af9\u7684\u5bb6\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" src=\"http:\/\/www.gbase8.cn\/662\/embed#?secret=fvFLCzxx7N\" data-secret=\"fvFLCzxx7N\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<p><strong>\u64cd\u4f5c\u573a\u666f<\/strong><strong><\/strong><\/p>\n\n\n\n<p>\u7528\u6237\u89c4\u5212\u597d\u4e0d\u540c\u7684\u6570\u636e\u5e93\u7528\u6237\u7684\u804c\u8d23\uff0c\u5e76\u7ed9\u5176\u8d4b\u4e88\u76f8\u5e94\u7684\u64cd\u4f5c\u6743\u9650\uff0c\u4ee5\u4fdd\u8bc1\u6570\u636e\u5e93\u7684\u5b89\u5168\u64cd\u4f5c\u3002<\/p>\n\n\n\n<p><strong>\u524d\u63d0\u6761\u4ef6<\/strong><strong><\/strong><\/p>\n\n\n\n<p>\u4f7f\u7528GRANT\u6216REVOKE\uff0c\u5fc5\u987b\u62e5\u6709GRANT OPTION\u6743\u9650\uff0c\u5e76\u4e14\u62e5\u6709\u6388\u4e88\u6216\u6536\u56de\u6743\u9650\u3002<\/p>\n\n\n\n<p><strong>\u64cd\u4f5c\u6b65\u9aa4<\/strong> \u7cfb\u7edf\u7ba1\u7406\u5458\u901a\u8fc7GRANT\u548cREVOKE\u8bed\u53e5\u4e3a\u7528\u6237\u6388\u4e88\u8d4b\u4e88\u548c\u56de\u6536\u6743\u9650\u3002\u8bed\u6cd5\u683c\u5f0f\u8bf7\u53c2\u89c1GRANT \u548cREVOKE\u8bed\u53e5\u4f7f\u7528\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>$ gccli -uroot -p\nEnter password: \n\nGBase client 9.5.2.8.111533. Copyright (c) 2004-2019, GBase.  All Rights Reserved.\n\ngbase> CREATE USER user_general;\nQuery OK, 0 rows affected\n\ngbase> SET PASSWORD FOR user_general = PASSWORD('H%897_@m');\nQuery OK, 0 rows affected\n\n\u5bf9user_general\u7528\u6237\u53ea\u8d4b\u4e88SELECT\u6743\u9650\u3002*.*\u4ee3\u8868\u6240\u6709\u6570\u636e\u5e93\u7684\u6570\u636e\u5e93\u5bf9\u8c61,\u4f8b\u5982\uff1a\u8868\uff0c\u89c6\u56fe\uff0c\u5b58\u50a8\u8fc7\u7a0b\u3002\ngbase> GRANT SELECT ON *.* TO user_general;\nQuery OK, 0 rows affected\n\ngbase> \\q\nBye\n\n\u4f7f\u7528user_general\u767b\u5f55\u6570\u636e\u5e93\uff0c\u9a8c\u8bc1\u5176\u5177\u5907\u5168\u90e8\u6743\u9650\u3002\u5b58\u5728test\u6570\u636e\u5e93\u548c\u4e00\u5f20t1\u8868\uff0c\u8fd9\u53ea\u662f\u4e3a\u6f14\u793a\u793a\u4f8b\u63d0\u524d\u521b\u5efa\u5b8c\u6bd5\u7684\u3002\n$ gccli -uuser_general -p\nEnter password: \n\nGBase client 9.5.2.8.111533. Copyright (c) 2004-2019, GBase.  All Rights Reserved.\n\ngbase> USE test;\nQuery OK, 0 rows affected\n\ngbase> UPDATE t1 SET a = 11 WHERE a = 10;\nERROR 1142 (42000): UPDATE command denied to user 'user_general'@'localhost' for table 't1'\n\ngbase> DELETE FROM t1;\nERROR 1142 (42000): DELETE command denied to user 'user_general'@'localhost' for table 't1'\n\ngbase> SELECT * FROM t1;\n+------+\n| a    |\n+------+\n|    1 |\n|    2 |\n|    3 |\n|    4 |\n|    5 |\n|    6 |\n|    7 |\n|    8 |\n|    9 |\n|   10 |\n+------+\n10 rows in set\n<\/code><\/pre>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>\u5357\u5927\u901a\u7528GBase 8a\u6570\u636e\u5e93\u96c6\u7fa4\uff0c\u5728\u5bf9\u6570\u636e\u5e93\u7528\u6237\u6388\u6743 grant file\u6743\u9650\u662f\uff0c\u548cV8\u4e00\u6837\uff0cgrant file\u9664\u4e86\u5fc5\u987b\u662f*.* \uff0c\u4e0d\u652f\u6301\u6307\u5b9a\u5e93\u540d\u548c\u8868\u540d\u5916\uff0c\u8fd8\u9700\u8981\u524d\u9762\u52a0\u4e0aVC\u7684*\u3002<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[54],"tags":[60],"class_list":["post-664","post","type-post","status-publish","format-standard","hentry","category-gbase8a","tag-v95"],"_links":{"self":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/664","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=664"}],"version-history":[{"count":2,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/664\/revisions"}],"predecessor-version":[{"id":1364,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/posts\/664\/revisions\/1364"}],"wp:attachment":[{"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/media?parent=664"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/categories?post=664"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gbase8.cn\/en\/wp-json\/wp\/v2\/tags?post=664"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}