{"id":5307,"date":"2024-11-14T10:17:43","date_gmt":"2024-11-14T02:17:43","guid":{"rendered":"https:\/\/fwq.ai\/blog\/5307\/"},"modified":"2024-11-14T10:17:43","modified_gmt":"2024-11-14T02:17:43","slug":"oracle%e6%80%8e%e4%b9%88%e5%88%a0%e9%99%a4%e7%94%a8%e6%88%b7","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/5307\/","title":{"rendered":"oracle\u600e\u4e48\u5220\u9664\u7528\u6237"},"content":{"rendered":"

\n \u5982\u4f55\u5220\u9664 oracle \u7528\u6237\uff1f\u8fde\u63a5\u5230\u6570\u636e\u5e93\uff0c\u9a8c\u8bc1\u5220\u9664\u6743\u9650\u3002\u6267\u884c drop user \u547d\u4ee4\uff0c\u4f8b\u5982\uff1adrop user username cascade;\uff0c\u5176\u4e2d username \u4e3a\u8981\u5220\u9664\u7684\u7528\u6237\u540d\u3002\u6ce8\u610f\uff1a\u5220\u9664\u540e\uff0c\u76f8\u5173\u6743\u9650\u3001\u5bf9\u8c61\u548c\u6570\u636e\u5c06\u6c38\u4e45\u5220\u9664\u3002\u786e\u4fdd\u6ca1\u6709\u5176\u4ed6\u4f9d\u8d56\u6216\u53d7\u4fdd\u62a4\u5bf9\u8c61\u3002\n<\/p><\/blockquote>\n

\"oracle\u600e\u4e48\u5220\u9664\u7528\u6237\u63d2\u56fe\"<\/p>\n

\u5982\u4f55\u5220\u9664 Oracle \u7528\u6237<\/strong><\/p>\n

\u5220\u9664\u7528\u6237\u6b65\u9aa4\uff1a<\/strong><\/p>\n

    \n
  1. \u8fde\u63a5\u5230\u6570\u636e\u5e93\uff1a<\/strong>\u901a\u8fc7 SQL Plus \u6216\u5176\u4ed6\u5ba2\u6237\u7aef\u8fde\u63a5\u5230\u8981\u5220\u9664\u7528\u6237\u7684\u6570\u636e\u5e93\u3002<\/li>\n
  2. \u9a8c\u8bc1\u6743\u9650\uff1a<\/strong>\u786e\u4fdd\u60a8\u5177\u6709\u5220\u9664\u7528\u6237\u7684\u6743\u9650\uff08\u901a\u5e38\u6388\u4e88 DBA \u6216\u7ba1\u7406\u5458\u89d2\u8272\uff09\u3002<\/li>\n
  3. \u6267\u884c DROP USER \u547d\u4ee4\uff1a<\/strong>\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\u5220\u9664\u7528\u6237\uff1a<\/li>\n<\/ol>\n
    DROP USER username CASCADE;<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      \n
    • username\uff1a\u8981\u5220\u9664\u7684\u7528\u6237\u540d\u3002<\/li>\n
    • CASCADE\uff1a\u5220\u9664\u7528\u6237\u53ca\u5176\u5173\u8054\u7684\u5bf9\u8c61\uff08\u4f8b\u5982\u8868\u3001\u89c6\u56fe\u3001\u8fc7\u7a0b\u7b49\uff09\u3002\u5982\u679c\u4e0d\u4f7f\u7528 CASCADE\uff0c\u5219\u5fc5\u987b\u5148\u624b\u52a8\u5220\u9664\u8fd9\u4e9b\u5173\u8054\u7684\u5bf9\u8c61\u3002<\/li>\n<\/ul>\n
      \u6ce8\u610f\u4e8b\u9879\uff1a<\/strong><\/p>\n
        \n
      • \u5220\u9664\u7528\u6237\u540e\uff0c\u8be5\u7528\u6237\u7684\u6743\u9650\u3001\u5bf9\u8c61\u548c\u6570\u636e\u5c06\u88ab\u6c38\u4e45\u5220\u9664\u3002<\/li>\n
      • \u5728\u5220\u9664\u7528\u6237\u4e4b\u524d\uff0c\u8bf7\u786e\u4fdd\u6ca1\u6709\u5176\u4ed6\u7528\u6237\u6216\u5e94\u7528\u7a0b\u5e8f\u4f9d\u8d56\u4e8e\u8be5\u7528\u6237\u3002<\/li>\n
      • \u5982\u679c\u7528\u6237\u62e5\u6709\u4efb\u4f55\u53d7\u4fdd\u62a4\u7684\u5bf9\u8c61\uff08\u4f8b\u5982\u4f7f\u7528 GRANT PROTECTED \u8bed\u53e5\u521b\u5efa\u7684\u5bf9\u8c61\uff09\uff0c\u5219\u5fc5\u987b\u663e\u5f0f\u6388\u4e88\u53e6\u4e00\u4e2a\u7528\u6237\u6743\u9650\u624d\u80fd\u8bbf\u95ee\u8fd9\u4e9b\u5bf9\u8c61\u3002<\/li>\n<\/ul>\n
        \u793a\u4f8b\uff1a<\/strong><\/p>\n
        \u8981\u5220\u9664\u540d\u4e3a “testuser” \u7684\u7528\u6237\u53ca\u5176\u5173\u8054\u5bf9\u8c61\uff0c\u8bf7\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
        DROP USER testuser CASCADE;<\/pre>\n
         \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
        \u4ee5\u4e0a\u5c31\u662f\u600e\u4e48\u5220\u9664\u7528\u6237\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
        \u5982\u4f55\u5220\u9664 oracle \u7528\u6237\uff1f\u8fde\u63a5\u5230\u6570\u636e\u5e93\uff0c\u9a8c\u8bc1\u5220\u9664\u6743\u9650\u3002\u6267\u884c drop user \u547d\u4ee4\uff0c\u4f8b\u5982\uff1adrop user username cascade;\uff0c\u5176\u4e2d username \u4e3a\u8981\u5220\u9664\u7684\u7528\u6237\u540d\u3002\u6ce8\u610f\uff1a\u5220\u9664\u540e\uff0c\u76f8\u5173\u6743\u9650\u3001\u5bf9\u8c61\u548c\u6570\u636e\u5c06\u6c38\u4e45\u5220\u9664\u3002\u786e\u4fdd\u6ca1\u6709\u5176\u4ed6\u4f9d\u8d56\u6216\u53d7\u4fdd\u62a4\u5bf9\u8c61\u3002 \u5982\u4f55\u5220\u9664 Oracle \u7528\u6237 \u5220\u9664\u7528\u6237\u6b65\u9aa4\uff1a \u8fde\u63a5\u5230\u6570\u636e\u5e93\uff1a\u901a\u8fc7 SQL Plus \u6216\u5176\u4ed6\u5ba2\u6237\u7aef\u8fde\u63a5\u5230\u8981\u5220\u9664\u7528\u6237\u7684\u6570\u636e\u5e93\u3002 \u9a8c\u8bc1\u6743\u9650\uff1a\u786e\u4fdd\u60a8\u5177\u6709\u5220\u9664\u7528\u6237\u7684\u6743\u9650\uff08\u901a\u5e38\u6388\u4e88 DBA \u6216\u7ba1\u7406\u5458\u89d2\u8272\uff09\u3002 \u6267\u884c DROP USER \u547d\u4ee4\uff1a\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\u5220\u9664\u7528\u6237\uff1a DROP USER username CASCADE; \u767b\u5f55\u540e\u590d\u5236 username\uff1a\u8981\u5220\u9664\u7684\u7528\u6237\u540d\u3002 CASCADE\uff1a\u5220\u9664\u7528\u6237\u53ca\u5176\u5173\u8054\u7684\u5bf9\u8c61\uff08\u4f8b\u5982\u8868\u3001\u89c6\u56fe\u3001\u8fc7\u7a0b\u7b49\uff09\u3002\u5982\u679c\u4e0d\u4f7f\u7528 CASCADE\uff0c\u5219\u5fc5\u987b\u5148\u624b\u52a8\u5220\u9664\u8fd9\u4e9b\u5173\u8054\u7684\u5bf9\u8c61\u3002 \u6ce8\u610f\u4e8b\u9879\uff1a \u5220\u9664\u7528\u6237\u540e\uff0c\u8be5\u7528\u6237\u7684\u6743\u9650\u3001\u5bf9\u8c61\u548c\u6570\u636e\u5c06\u88ab\u6c38\u4e45\u5220\u9664\u3002 \u5728\u5220\u9664\u7528\u6237\u4e4b\u524d\uff0c\u8bf7\u786e\u4fdd\u6ca1\u6709\u5176\u4ed6\u7528\u6237\u6216\u5e94\u7528\u7a0b\u5e8f\u4f9d\u8d56\u4e8e\u8be5\u7528\u6237\u3002 \u5982\u679c\u7528\u6237\u62e5\u6709\u4efb\u4f55\u53d7\u4fdd\u62a4\u7684\u5bf9\u8c61\uff08\u4f8b\u5982\u4f7f\u7528 GRANT PROTECTED \u8bed\u53e5\u521b\u5efa\u7684\u5bf9\u8c61\uff09\uff0c\u5219\u5fc5\u987b\u663e\u5f0f\u6388\u4e88\u53e6\u4e00\u4e2a\u7528\u6237\u6743\u9650\u624d\u80fd\u8bbf\u95ee\u8fd9\u4e9b\u5bf9\u8c61\u3002 \u793a\u4f8b\uff1a \u8981\u5220\u9664\u540d\u4e3a “testuser” \u7684\u7528\u6237\u53ca\u5176\u5173\u8054\u5bf9\u8c61\uff0c\u8bf7\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a DROP USER testuser CASCADE; \u767b\u5f55\u540e\u590d\u5236 \u4ee5\u4e0a\u5c31\u662f\u600e\u4e48\u5220\u9664\u7528\u6237\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-5307","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5307","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=5307"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/5307\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=5307"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=5307"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=5307"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}