{"id":154591,"date":"2024-11-02T17:05:19","date_gmt":"2024-11-02T09:05:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/154591\/"},"modified":"2024-11-02T17:05:20","modified_gmt":"2024-11-02T09:05:20","slug":"%e5%b0%8d-oracle-%e6%95%b8%e6%93%9a%e5%ad%97%e5%85%b8%e7%9a%84%e6%96%87%e6%aa%94%e6%8f%8f%e8%bf%b0","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/154591\/","title":{"rendered":"\u5c0d Oracle \u6578\u64da\u5b57\u5178\u7684\u6587\u6a94\u63cf\u8ff0"},"content":{"rendered":"<h1 id=\"%e5%b0%8d-oracle-%e6%95%b8%e6%93%9a%e5%ad%97%e5%85%b8%e7%9a%84%e6%96%87%e6%aa%94%e6%8f%8f%e8%bf%b0-ajfIfrPIly\">\u5c0d Oracle \u6578\u64da\u5b57\u5178\u7684\u6587\u6a94\u63cf\u8ff0<\/h1>\n<p>Oracle \u6578\u64da\u5b57\u5178\u662f Oracle \u6578\u64da\u5eab\u4e2d\u4e00\u500b\u81f3\u95dc\u91cd\u8981\u7684\u7d44\u4ef6\uff0c\u5b83\u63d0\u4f9b\u4e86\u6709\u95dc\u6578\u64da\u5eab\u7d50\u69cb\u3001\u7528\u6236\u3001\u6b0a\u9650\u548c\u5176\u4ed6\u91cd\u8981\u4fe1\u606f\u7684\u8a73\u7d30\u63cf\u8ff0\u3002\u6578\u64da\u5b57\u5178\u7684\u4e3b\u8981\u529f\u80fd\u662f\u5e6b\u52a9\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u548c\u958b\u767c\u4eba\u54e1\u4e86\u89e3\u6578\u64da\u5eab\u7684\u72c0\u614b\u548c\u7d50\u69cb\uff0c\u5f9e\u800c\u6709\u6548\u5730\u7ba1\u7406\u548c\u64cd\u4f5c\u6578\u64da\u3002<\/p>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ad%97%e5%85%b8%e7%9a%84%e7%b5%84%e6%88%90%e9%83%a8%e5%88%86-ajfIfrPIly\">\u6578\u64da\u5b57\u5178\u7684\u7d44\u6210\u90e8\u5206<\/h2>\n<p>Oracle \u6578\u64da\u5b57\u5178\u7531\u591a\u500b\u8996\u5716\u7d44\u6210\uff0c\u9019\u4e9b\u8996\u5716\u53ef\u4ee5\u5206\u70ba\u4ee5\u4e0b\u5e7e\u985e\uff1a<\/p>\n<ul>\n<li><strong>USER_\u8996\u5716\uff1a<\/strong>\u9019\u4e9b\u8996\u5716\u986f\u793a\u7576\u524d\u7528\u6236\u64c1\u6709\u7684\u5c0d\u8c61\u3002\u4f8b\u5982\uff0c<code>USER_TABLES<\/code> \u986f\u793a\u7576\u524d\u7528\u6236\u64c1\u6709\u7684\u6240\u6709\u8868\u3002<\/li>\n<li><strong>ALL_\u8996\u5716\uff1a<\/strong>\u9019\u4e9b\u8996\u5716\u986f\u793a\u7576\u524d\u7528\u6236\u53ef\u4ee5\u8a2a\u554f\u7684\u6240\u6709\u5c0d\u8c61\uff0c\u5305\u62ec\u5176\u4ed6\u7528\u6236\u7684\u5c0d\u8c61\u3002\u4f8b\u5982\uff0c<code>ALL_TABLES<\/code> \u986f\u793a\u6240\u6709\u7528\u6236\u7684\u8868\u3002<\/li>\n<li><strong>DBA_\u8996\u5716\uff1a<\/strong>\u9019\u4e9b\u8996\u5716\u63d0\u4f9b\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u5c0d\u6240\u6709\u6578\u64da\u5eab\u5c0d\u8c61\u7684\u5168\u9762\u8a2a\u554f\u3002\u4f8b\u5982\uff0c<code>DBA_USERS<\/code> \u986f\u793a\u6578\u64da\u5eab\u4e2d\u6240\u6709\u7528\u6236\u7684\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ad%97%e5%85%b8%e7%9a%84%e4%b8%bb%e8%a6%81%e5%8a%9f%e8%83%bd-ajfIfrPIly\">\u6578\u64da\u5b57\u5178\u7684\u4e3b\u8981\u529f\u80fd<\/h2>\n<p>Oracle \u6578\u64da\u5b57\u5178\u7684\u4e3b\u8981\u529f\u80fd\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u7d50\u69cb\u63cf\u8ff0\uff1a<\/strong>\u6578\u64da\u5b57\u5178\u63d0\u4f9b\u4e86\u6578\u64da\u5eab\u4e2d\u6240\u6709\u5c0d\u8c61\u7684\u7d50\u69cb\u4fe1\u606f\uff0c\u5305\u62ec\u8868\u3001\u7d22\u5f15\u3001\u8996\u5716\u3001\u5e8f\u5217\u7b49\u3002<\/li>\n<li><strong>\u6b0a\u9650\u7ba1\u7406\uff1a<\/strong>\u6578\u64da\u5b57\u5178\u8a18\u9304\u4e86\u7528\u6236\u7684\u6b0a\u9650\u548c\u89d2\u8272\uff0c\u5e6b\u52a9\u7ba1\u7406\u54e1\u63a7\u5236\u7528\u6236\u5c0d\u6578\u64da\u5eab\u5c0d\u8c61\u7684\u8a2a\u554f\u3002<\/li>\n<li><strong>\u6027\u80fd\u76e3\u63a7\uff1a<\/strong>\u6578\u64da\u5b57\u5178\u4e2d\u7684\u4e00\u4e9b\u8996\u5716\u53ef\u4ee5\u7528\u4f86\u76e3\u63a7\u6578\u64da\u5eab\u7684\u6027\u80fd\uff0c\u4f8b\u5982 <code>V$SESSION<\/code> \u548c <code>V$SQL<\/code>\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%9f%a5%e8%a9%a2%e6%95%b8%e6%93%9a%e5%ad%97%e5%85%b8-ajfIfrPIly\">\u67e5\u8a62\u6578\u64da\u5b57\u5178<\/h2>\n<p>\u7528\u6236\u53ef\u4ee5\u901a\u904e SQL \u67e5\u8a62\u4f86\u8a2a\u554f\u6578\u64da\u5b57\u5178\u4e2d\u7684\u4fe1\u606f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u67e5\u8a62\u793a\u4f8b\uff1a<\/p>\n<pre><code>-- \u67e5\u8a62\u7576\u524d\u7528\u6236\u64c1\u6709\u7684\u6240\u6709\u8868\nSELECT * FROM USER_TABLES;\n\n-- \u67e5\u8a62\u6240\u6709\u7528\u6236\u7684\u8868\nSELECT * FROM ALL_TABLES;\n\n-- \u67e5\u8a62\u6578\u64da\u5eab\u4e2d\u6240\u6709\u7528\u6236\u7684\u4fe1\u606f\nSELECT * FROM DBA_USERS;\n<\/code><\/pre>\n<h2 id=\"%e6%95%b8%e6%93%9a%e5%ad%97%e5%85%b8%e7%9a%84%e7%b6%ad%e8%ad%b7-ajfIfrPIly\">\u6578\u64da\u5b57\u5178\u7684\u7dad\u8b77<\/h2>\n<p>Oracle \u6578\u64da\u5b57\u5178\u662f\u81ea\u52d5\u7dad\u8b77\u7684\uff0c\u9019\u610f\u5473\u8457\u7576\u7528\u6236\u5275\u5efa\u3001\u4fee\u6539\u6216\u522a\u9664\u6578\u64da\u5eab\u5c0d\u8c61\u6642\uff0c\u6578\u64da\u5b57\u5178\u6703\u81ea\u52d5\u66f4\u65b0\u3002\u9019\u7a2e\u81ea\u52d5\u5316\u7684\u7dad\u8b77\u65b9\u5f0f\u78ba\u4fdd\u4e86\u6578\u64da\u5b57\u5178\u4e2d\u7684\u4fe1\u606f\u59cb\u7d42\u662f\u6700\u65b0\u7684\uff0c\u4e26\u4e14\u7528\u6236\u7121\u9700\u624b\u52d5\u5e72\u9810\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-ajfIfrPIly\">\u7d50\u8ad6<\/h2>\n<p>Oracle \u6578\u64da\u5b57\u5178\u662f\u6578\u64da\u5eab\u7ba1\u7406\u7684\u91cd\u8981\u5de5\u5177\uff0c\u5b83\u63d0\u4f9b\u4e86\u6709\u95dc\u6578\u64da\u5eab\u7d50\u69cb\u548c\u7528\u6236\u6b0a\u9650\u7684\u8a73\u7d30\u4fe1\u606f\u3002\u901a\u904e\u6709\u6548\u5730\u5229\u7528\u6578\u64da\u5b57\u5178\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u548c\u958b\u767c\u4eba\u54e1\u53ef\u4ee5\u66f4\u597d\u5730\u7ba1\u7406\u548c\u512a\u5316\u6578\u64da\u5eab\u6027\u80fd\u3002\u4e86\u89e3\u6578\u64da\u5b57\u5178\u7684\u7d44\u6210\u90e8\u5206\u548c\u529f\u80fd\uff0c\u5c0d\u65bc\u4efb\u4f55\u4f7f\u7528 Oracle \u6578\u64da\u5eab\u7684\u4eba\u4f86\u8aaa\u90fd\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u7528\u6236\u7684\u9700\u6c42\u3002\u7121\u8ad6\u662f\u4f01\u696d\u9084\u662f\u500b\u4eba\u7528\u6236\uff0c\u6211\u5011\u7684 <a href=\"https:\/\/server.hk\">\u4f3a\u670d\u5668<\/a> \u670d\u52d9\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u548c\u5b89\u5168\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22 Oracle \u6578\u64da\u5b57\u5178\u7684\u6587\u6a94\uff0c\u4e86\u89e3\u5176\u7d50\u69cb\u3001\u529f\u80fd\u53ca\u5982\u4f55\u6709\u6548\u67e5\u8a62\u548c\u7ba1\u7406\u6578\u64da\u5eab\u5143\u6578\u64da\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-154591","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/154591","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=154591"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/154591\/revisions"}],"predecessor-version":[{"id":154592,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/154591\/revisions\/154592"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=154591"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=154591"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=154591"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}