{"id":180134,"date":"2024-11-09T07:41:16","date_gmt":"2024-11-08T23:41:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/180134\/"},"modified":"2024-11-09T07:41:17","modified_gmt":"2024-11-08T23:41:17","slug":"%e4%b8%89%e7%a8%aeoracle%e8%b3%a6%e6%ac%8a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/180134\/","title":{"rendered":"\u4e09\u7a2eoracle\u8ce6\u6b0a"},"content":{"rendered":"<h1 id=\"%e4%b8%89%e7%a8%aeoracle%e8%b3%a6%e6%ac%8a-EWkRgqoPUu\">\u4e09\u7a2eOracle\u8ce6\u6b0a<\/h1>\n<p>\u5728\u6578\u64da\u5eab\u7ba1\u7406\u4e2d\uff0c\u8ce6\u6b0a\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u548c\u7528\u6236\u8a2a\u554f\u63a7\u5236\u7684\u91cd\u8981\u904e\u7a0b\u3002Oracle\u6578\u64da\u5eab\u4f5c\u70ba\u4e00\u500b\u5f37\u5927\u7684\u6578\u64da\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u8ce6\u6b0a\u6a5f\u5236\u4f86\u7ba1\u7406\u7528\u6236\u7684\u8a2a\u554f\u6b0a\u9650\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u4e09\u7a2e\u4e3b\u8981\u7684Oracle\u8ce6\u6b0a\u65b9\u5f0f\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7406\u89e3\u5982\u4f55\u5728Oracle\u74b0\u5883\u4e2d\u9032\u884c\u6709\u6548\u7684\u6b0a\u9650\u7ba1\u7406\u3002<\/p>\n<h2 id=\"1-%e7%b3%bb%e7%b5%b1%e8%b3%a6%e6%ac%8a-EWkRgqoPUu\">1. \u7cfb\u7d71\u8ce6\u6b0a<\/h2>\n<p>\u7cfb\u7d71\u8ce6\u6b0a\u662f\u6307\u6388\u4e88\u7528\u6236\u5c0d\u6578\u64da\u5eab\u7cfb\u7d71\u7684\u7279\u5b9a\u64cd\u4f5c\u6b0a\u9650\u3002\u9019\u4e9b\u6b0a\u9650\u901a\u5e38\u6d89\u53ca\u5230\u6578\u64da\u5eab\u7684\u7ba1\u7406\u548c\u7dad\u8b77\u529f\u80fd\u3002\u7cfb\u7d71\u8ce6\u6b0a\u7684\u7bc4\u570d\u5305\u62ec\u4f46\u4e0d\u9650\u65bc\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li><code>CREATE SESSION<\/code>\uff1a\u5141\u8a31\u7528\u6236\u9023\u63a5\u5230\u6578\u64da\u5eab\u3002<\/li>\n<li><code>CREATE TABLE<\/code>\uff1a\u5141\u8a31\u7528\u6236\u5275\u5efa\u65b0\u8868\u3002<\/li>\n<li><code>ALTER USER<\/code>\uff1a\u5141\u8a31\u7528\u6236\u4fee\u6539\u5176\u4ed6\u7528\u6236\u7684\u5c6c\u6027\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u82e5\u8981\u6388\u4e88\u7528\u6236\u201cUSER1\u201d\u5275\u5efa\u8868\u7684\u6b0a\u9650\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\uff1a<\/p>\n<pre><code>GRANT CREATE TABLE TO USER1;<\/code><\/pre>\n<h2 id=\"2-%e7%89%a9%e4%bb%b6%e8%b3%a6%e6%ac%8a-EWkRgqoPUu\">2. \u7269\u4ef6\u8ce6\u6b0a<\/h2>\n<p>\u7269\u4ef6\u8ce6\u6b0a\u662f\u6307\u6388\u4e88\u7528\u6236\u5c0d\u7279\u5b9a\u6578\u64da\u5eab\u7269\u4ef6\uff08\u5982\u8868\u3001\u8996\u5716\u3001\u5e8f\u5217\u7b49\uff09\u7684\u64cd\u4f5c\u6b0a\u9650\u3002\u9019\u4e9b\u6b0a\u9650\u53ef\u4ee5\u7d30\u5206\u70ba\u591a\u7a2e\u64cd\u4f5c\uff0c\u5305\u62ec\u67e5\u8a62\u3001\u63d2\u5165\u3001\u66f4\u65b0\u548c\u522a\u9664\u7b49\u3002\u7269\u4ef6\u8ce6\u6b0a\u7684\u5e38\u898b\u64cd\u4f5c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><code>SELECT<\/code>\uff1a\u5141\u8a31\u7528\u6236\u67e5\u8a62\u6578\u64da\u3002<\/li>\n<li><code>INSERT<\/code>\uff1a\u5141\u8a31\u7528\u6236\u5411\u8868\u4e2d\u63d2\u5165\u6578\u64da\u3002<\/li>\n<li><code>UPDATE<\/code>\uff1a\u5141\u8a31\u7528\u6236\u66f4\u65b0\u8868\u4e2d\u7684\u6578\u64da\u3002<\/li>\n<li><code>DELETE<\/code>\uff1a\u5141\u8a31\u7528\u6236\u522a\u9664\u8868\u4e2d\u7684\u6578\u64da\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u82e5\u8981\u6388\u4e88\u7528\u6236\u201cUSER2\u201d\u5c0d\u8868\u201cEMPLOYEES\u201d\u7684\u67e5\u8a62\u548c\u63d2\u5165\u6b0a\u9650\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\uff1a<\/p>\n<pre><code>GRANT SELECT, INSERT ON EMPLOYEES TO USER2;<\/code><\/pre>\n<h2 id=\"3-%e8%a7%92%e8%89%b2%e8%b3%a6%e6%ac%8a-EWkRgqoPUu\">3. \u89d2\u8272\u8ce6\u6b0a<\/h2>\n<p>\u89d2\u8272\u8ce6\u6b0a\u662f\u4e00\u7a2e\u5c07\u591a\u500b\u6b0a\u9650\u7d44\u5408\u5728\u4e00\u8d77\u7684\u65b9\u5f0f\uff0c\u4e26\u5c07\u9019\u4e9b\u6b0a\u9650\u8ce6\u4e88\u7528\u6236\u3002\u9019\u6a23\u53ef\u4ee5\u7c21\u5316\u6b0a\u9650\u7ba1\u7406\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u70ba\u591a\u500b\u7528\u6236\u6388\u4e88\u76f8\u540c\u6b0a\u9650\u6642\u3002\u89d2\u8272\u53ef\u4ee5\u5305\u542b\u7cfb\u7d71\u8ce6\u6b0a\u548c\u7269\u4ef6\u8ce6\u6b0a\uff0c\u4e26\u4e14\u53ef\u4ee5\u6839\u64da\u9700\u8981\u9032\u884c\u8abf\u6574\u3002<\/p>\n<p>\u5275\u5efa\u89d2\u8272\u7684SQL\u8a9e\u53e5\u5982\u4e0b\uff1a<\/p>\n<pre><code>CREATE ROLE manager_role;<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u53ef\u4ee5\u5c07\u6240\u9700\u7684\u6b0a\u9650\u6388\u4e88\u8a72\u89d2\u8272\uff1a<\/p>\n<pre><code>GRANT SELECT, INSERT, UPDATE ON EMPLOYEES TO manager_role;<\/code><\/pre>\n<p>\u6700\u5f8c\uff0c\u5c07\u89d2\u8272\u8ce6\u4e88\u7528\u6236\uff1a<\/p>\n<pre><code>GRANT manager_role TO USER3;<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-EWkRgqoPUu\">\u7e3d\u7d50<\/h2>\n<p>\u5728Oracle\u6578\u64da\u5eab\u4e2d\uff0c\u8ce6\u6b0a\u662f\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u548c\u7528\u6236\u8a2a\u554f\u63a7\u5236\u7684\u95dc\u9375\u3002\u901a\u904e\u7cfb\u7d71\u8ce6\u6b0a\u3001\u7269\u4ef6\u8ce6\u6b0a\u548c\u89d2\u8272\u8ce6\u6b0a\u4e09\u7a2e\u65b9\u5f0f\uff0c\u7528\u6236\u53ef\u4ee5\u9748\u6d3b\u5730\u7ba1\u7406\u6578\u64da\u5eab\u7684\u8a2a\u554f\u6b0a\u9650\u3002\u4e86\u89e3\u9019\u4e9b\u8ce6\u6b0a\u6a5f\u5236\u4e0d\u50c5\u6709\u52a9\u65bc\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u5b89\u5168\u6027\uff0c\u9084\u80fd\u63d0\u5347\u7ba1\u7406\u6548\u7387\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u5728\u9999\u6e2f\u7684\u74b0\u5883\u4e2d\u4f7f\u7528<a href=\"https:\/\/server.hk\">VPS<\/a> \u9032\u884c\u6578\u64da\u5eab\u7ba1\u7406\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u4e09\u7a2eoracle\u8ce6\u6b0a\u7684\u6982\u5ff5\uff0c\u4e86\u89e3\u5176\u5728\u5340\u584a\u93c8\u548c\u667a\u80fd\u5408\u7d04\u4e2d\u7684\u61c9\u7528\u8207\u5f71\u97ff\uff0c\u63d0\u5347\u53bb\u4e2d\u5fc3\u5316\u7cfb\u7d71\u7684\u53ef\u9760\u6027\u3002<\/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-180134","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180134","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=180134"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180134\/revisions"}],"predecessor-version":[{"id":180135,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/180134\/revisions\/180135"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=180134"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=180134"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=180134"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}