{"id":160107,"date":"2024-11-03T20:20:18","date_gmt":"2024-11-03T12:20:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/160107\/"},"modified":"2024-11-03T20:20:19","modified_gmt":"2024-11-03T12:20:19","slug":"oceanbase-%e6%95%99%e7%a8%8b%ef%bc%9aoceanbase-create-user","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/160107\/","title":{"rendered":"OceanBase \u6559\u7a0b\uff1aOceanBase CREATE USER"},"content":{"rendered":"<h1 id=\"oceanbase-%e6%95%99%e7%a8%8b%ef%bc%9aoceanbase-create-user-ClwnzgFYSV\">OceanBase \u6559\u7a0b\uff1aOceanBase CREATE USER<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\u4e2d\uff0cOceanBase \u4f5c\u70ba\u4e00\u500b\u9ad8\u6027\u80fd\u7684\u5206\u4f48\u5f0f\u6578\u64da\u5eab\uff0c\u8d8a\u4f86\u8d8a\u53d7\u5230\u4f01\u696d\u7684\u9752\u775e\u3002\u5b83\u4e0d\u50c5\u652f\u6301\u9ad8\u4e26\u767c\u7684\u4e8b\u52d9\u8655\u7406\uff0c\u9084\u5177\u5099\u826f\u597d\u7684\u64f4\u5c55\u6027\u548c\u53ef\u9760\u6027\u3002\u5728\u4f7f\u7528 OceanBase \u7684\u904e\u7a0b\u4e2d\uff0c\u7ba1\u7406\u7528\u6236\u6b0a\u9650\u662f\u975e\u5e38\u91cd\u8981\u7684\u4e00\u74b0\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39\u5982\u4f55\u5728 OceanBase \u4e2d\u5275\u5efa\u7528\u6236\uff0c\u4e26\u89e3\u91cb\u76f8\u95dc\u7684\u547d\u4ee4\u548c\u53c3\u6578\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-oceanbase-%e7%9a%84%e7%94%a8%e6%88%b6%e7%ae%a1%e7%90%86%ef%bc%9f-ClwnzgFYSV\">\u4ec0\u9ebc\u662f OceanBase \u7684\u7528\u6236\u7ba1\u7406\uff1f<\/h2>\n<p>\u7528\u6236\u7ba1\u7406\u662f\u6578\u64da\u5eab\u5b89\u5168\u6027\u7684\u91cd\u8981\u7d44\u6210\u90e8\u5206\u3002\u901a\u904e\u5275\u5efa\u7528\u6236\u4e26\u5206\u914d\u76f8\u61c9\u7684\u6b0a\u9650\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u4ee5\u63a7\u5236\u8ab0\u53ef\u4ee5\u8a2a\u554f\u6578\u64da\u5eab\u53ca\u5176\u8cc7\u6e90\u3002\u5728 OceanBase \u4e2d\uff0c\u7528\u6236\u7684\u5275\u5efa\u548c\u7ba1\u7406\u662f\u901a\u904e SQL \u8a9e\u53e5\u4f86\u5be6\u73fe\u7684\uff0c\u9019\u4f7f\u5f97\u7528\u6236\u7ba1\u7406\u8b8a\u5f97\u9748\u6d3b\u4e14\u9ad8\u6548\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8-create-user-%e5%89%b5%e5%bb%ba%e7%94%a8%e6%88%b6-ClwnzgFYSV\">\u4f7f\u7528 CREATE USER \u5275\u5efa\u7528\u6236<\/h2>\n<p>\u5728 OceanBase \u4e2d\uff0c\u5275\u5efa\u7528\u6236\u7684\u57fa\u672c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>CREATE USER 'username' IDENTIFIED BY 'password';<\/code><\/pre>\n<p>\u9019\u88e1\u7684 &#8216;username&#8217; \u662f\u4f60\u5e0c\u671b\u5275\u5efa\u7684\u7528\u6236\u540d\uff0c\u800c &#8216;password&#8217; \u5247\u662f\u8a72\u7528\u6236\u7684\u5bc6\u78bc\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u793a\u4f8b\uff1a<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b-1%ef%bc%9a%e5%89%b5%e5%bb%ba%e4%b8%80%e5%80%8b%e5%9f%ba%e6%9c%ac%e7%94%a8%e6%88%b6-ClwnzgFYSV\">\u793a\u4f8b 1\uff1a\u5275\u5efa\u4e00\u500b\u57fa\u672c\u7528\u6236<\/h3>\n<pre><code>CREATE USER 'test_user' IDENTIFIED BY 'secure_password';<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u5275\u5efa\u4e00\u500b\u540d\u70ba <code>test_user<\/code> \u7684\u7528\u6236\uff0c\u4e26\u8a2d\u7f6e\u5176\u5bc6\u78bc\u70ba <code>secure_password<\/code>\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b-2%ef%bc%9a%e5%89%b5%e5%bb%ba%e4%b8%80%e5%80%8b%e5%85%b7%e6%9c%89%e7%89%b9%e5%ae%9a%e4%b8%bb%e6%a9%9f%e7%9a%84%e7%94%a8%e6%88%b6-ClwnzgFYSV\">\u793a\u4f8b 2\uff1a\u5275\u5efa\u4e00\u500b\u5177\u6709\u7279\u5b9a\u4e3b\u6a5f\u7684\u7528\u6236<\/h3>\n<p>\u5982\u679c\u4f60\u5e0c\u671b\u9650\u5236\u7528\u6236\u53ea\u80fd\u5f9e\u7279\u5b9a\u7684\u4e3b\u6a5f\u8a2a\u554f\u6578\u64da\u5eab\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8a9e\u6cd5\uff1a<\/p>\n<pre><code>CREATE USER 'test_user'@'localhost' IDENTIFIED BY 'secure_password';<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u5275\u5efa\u4e00\u500b\u53ea\u80fd\u5f9e\u672c\u5730\u4e3b\u6a5f\u8a2a\u554f\u7684\u7528\u6236\u3002<\/p>\n<h2 id=\"%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90%e7%ae%a1%e7%90%86-ClwnzgFYSV\">\u7528\u6236\u6b0a\u9650\u7ba1\u7406<\/h2>\n<p>\u5275\u5efa\u7528\u6236\u5f8c\uff0c\u901a\u5e38\u9700\u8981\u70ba\u5176\u5206\u914d\u76f8\u61c9\u7684\u6b0a\u9650\u3002\u9019\u53ef\u4ee5\u901a\u904e <code>GRANT<\/code> \u8a9e\u53e5\u4f86\u5be6\u73fe\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u7684\u8a9e\u6cd5\uff1a<\/p>\n<pre><code>GRANT privilege ON database.table TO 'username';<\/code><\/pre>\n<p>\u5176\u4e2d\uff0c<code>privilege<\/code> \u662f\u4f60\u5e0c\u671b\u6388\u4e88\u7684\u6b0a\u9650\u985e\u578b\uff0c<code>database.table<\/code> \u662f\u4f60\u5e0c\u671b\u6388\u6b0a\u7684\u6578\u64da\u5eab\u548c\u8868\u540d\u3002<\/p>\n<h3 id=\"%e7%a4%ba%e4%be%8b-3%ef%bc%9a%e6%8e%88%e4%ba%88%e7%94%a8%e6%88%b6-select-%e6%ac%8a%e9%99%90-ClwnzgFYSV\">\u793a\u4f8b 3\uff1a\u6388\u4e88\u7528\u6236 SELECT \u6b0a\u9650<\/h3>\n<pre><code>GRANT SELECT ON my_database.my_table TO 'test_user';<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u5c07\u6388\u4e88 <code>test_user<\/code> \u7528\u6236\u5c0d <code>my_database<\/code> \u4e2d <code>my_table<\/code> \u8868\u7684\u67e5\u8a62\u6b0a\u9650\u3002<\/p>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e7%94%a8%e6%88%b6%e5%92%8c%e6%ac%8a%e9%99%90-ClwnzgFYSV\">\u6aa2\u67e5\u7528\u6236\u548c\u6b0a\u9650<\/h2>\n<p>\u8981\u67e5\u770b\u5df2\u5275\u5efa\u7684\u7528\u6236\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>SELECT User, Host FROM mysql.user;<\/code><\/pre>\n<p>\u9019\u5c07\u5217\u51fa\u6240\u6709\u7528\u6236\u53ca\u5176\u4e3b\u6a5f\u4fe1\u606f\u3002\u82e5\u8981\u6aa2\u67e5\u67d0\u500b\u7528\u6236\u7684\u6b0a\u9650\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>SHOW GRANTS FOR 'username';<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ClwnzgFYSV\">\u7e3d\u7d50<\/h2>\n<p>\u5728 OceanBase \u4e2d\uff0c\u5275\u5efa\u7528\u6236\u548c\u7ba1\u7406\u6b0a\u9650\u662f\u78ba\u4fdd\u6578\u64da\u5eab\u5b89\u5168\u6027\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u901a\u904e\u4f7f\u7528 <code>CREATE USER<\/code> \u548c <code>GRANT<\/code> \u8a9e\u53e5\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u4ee5\u9748\u6d3b\u5730\u63a7\u5236\u7528\u6236\u7684\u8a2a\u554f\u6b0a\u9650\u3002\u9019\u4e0d\u50c5\u6709\u52a9\u65bc\u4fdd\u8b77\u6578\u64da\u7684\u5b89\u5168\u6027\uff0c\u9084\u80fd\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u7ba1\u7406\u6548\u7387\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\u6216\u5176\u4ed6\u76f8\u95dc\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u89e3\u6c7a\u65b9\u6848\u611f\u8208\u8da3\uff0c\u6b61\u8fce\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 create users in OceanBase with our comprehensive tutorial. Step-by-step instructions for effective user management in your database.<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-160107","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160107","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=160107"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160107\/revisions"}],"predecessor-version":[{"id":160108,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/160107\/revisions\/160108"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=160107"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=160107"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=160107"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}