{"id":95432,"date":"2024-10-20T01:00:19","date_gmt":"2024-10-19T17:00:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/95432\/"},"modified":"2024-10-20T01:00:20","modified_gmt":"2024-10-19T17:00:20","slug":"oracle%e6%95%b8%e6%93%9a%e5%ba%ab%ef%bc%9a%e6%9f%a5%e8%a9%a2%e5%b7%b2%e6%9c%89%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e6%96%b9%e6%b3%95-oracle%e5%a6%82%e4%bd%95%e6%9f%a5%e7%9c%8b%e6%9c%89%e5%93%aa","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/95432\/","title":{"rendered":"Oracle\u6578\u64da\u5eab\uff1a\u67e5\u8a62\u5df2\u6709\u6578\u64da\u5eab\u7684\u65b9\u6cd5 (oracle\u5982\u4f55\u67e5\u770b\u6709\u54ea\u4e9b\u6578\u64da\u5eab)"},"content":{"rendered":"

Oracle\u6578\u64da\u5eab\uff1a\u67e5\u8a62\u5df2\u6709\u6578\u64da\u5eab\u7684\u65b9\u6cd5<\/h1>\n

\u5728\u4f7f\u7528Oracle\u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e2d\uff0c\u4e86\u89e3\u5982\u4f55\u67e5\u8a62\u548c\u67e5\u770b\u5df2\u6709\u7684\u6578\u64da\u5eab\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u9019\u4e0d\u50c5\u6709\u52a9\u65bc\u6578\u64da\u7ba1\u7406\uff0c\u9084\u80fd\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5e7e\u7a2e\u67e5\u8a62Oracle\u6578\u64da\u5eab\u7684\u65b9\u6cd5\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u638c\u63e1\u6578\u64da\u5eab\u7684\u4f7f\u7528\u3002<\/p>\n

1. \u4f7f\u7528SQL\u67e5\u8a62\u67e5\u770b\u6578\u64da\u5eab<\/h2>\n

\u5728Oracle\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u7d50\u69cb\u662f\u7531\u591a\u500b\u7528\u6236\uff08schema\uff09\u7d44\u6210\u7684\u3002\u6bcf\u500b\u7528\u6236\u53ef\u4ee5\u64c1\u6709\u81ea\u5df1\u7684\u8868\u3001\u8996\u5716\u548c\u5176\u4ed6\u6578\u64da\u5c0d\u8c61\u3002\u8981\u67e5\u770b\u7576\u524d\u6578\u64da\u5eab\u4e2d\u7684\u6240\u6709\u7528\u6236\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\uff1a<\/p>\n

SELECT username FROM all_users;<\/code><\/pre>\n
\u9019\u689d\u67e5\u8a62\u5c07\u8fd4\u56de\u7576\u524d\u6578\u64da\u5eab\u4e2d\u6240\u6709\u7528\u6236\u7684\u5217\u8868\u3002\u7528\u6236\u540d\u662f\u8b58\u5225\u6578\u64da\u5eab\u4e2d\u4e0d\u540cschema\u7684\u95dc\u9375\u3002<\/p>\n
2. \u67e5\u8a62\u6578\u64da\u5eab\u4e2d\u7684\u8868<\/h2>\n
\u4e00\u65e6\u77e5\u9053\u4e86\u7528\u6236\u540d\uff0c\u63a5\u4e0b\u4f86\u53ef\u4ee5\u67e5\u8a62\u8a72\u7528\u6236\u4e0b\u7684\u6240\u6709\u8868\u3002\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\u53ef\u4ee5\u7372\u53d6\u7279\u5b9a\u7528\u6236\u7684\u6240\u6709\u8868\uff1a<\/p>\n
SELECT table_name FROM all_tables WHERE owner = '\u7528\u6236\u540d';<\/code><\/pre>\n
\u5c07\u201c\u7528\u6236\u540d\u201d\u66ff\u63db\u70ba\u4f60\u60f3\u67e5\u8a62\u7684\u5177\u9ad4\u7528\u6236\u540d\uff0c\u9019\u6a23\u5c31\u80fd\u7372\u5f97\u8a72\u7528\u6236\u4e0b\u7684\u6240\u6709\u8868\u7684\u540d\u7a31\u3002<\/p>\n
3. \u67e5\u770b\u6578\u64da\u5eab\u4e2d\u7684\u8996\u5716<\/h2>\n
\u9664\u4e86\u8868\uff0cOracle\u6578\u64da\u5eab\u4e2d\u9084\u53ef\u4ee5\u6709\u8996\u5716\u3002\u8996\u5716\u662f\u57fa\u65bc\u8868\u7684\u865b\u64ec\u8868\uff0c\u901a\u5e38\u7528\u65bc\u7c21\u5316\u67e5\u8a62\u3002\u8981\u67e5\u770b\u7279\u5b9a\u7528\u6236\u4e0b\u7684\u6240\u6709\u8996\u5716\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\uff1a<\/p>\n
SELECT view_name FROM all_views WHERE owner = '\u7528\u6236\u540d';<\/code><\/pre>\n
\u9019\u6a23\u53ef\u4ee5\u7372\u5f97\u8a72\u7528\u6236\u4e0b\u6240\u6709\u8996\u5716\u7684\u5217\u8868\uff0c\u65b9\u4fbf\u7528\u6236\u9032\u884c\u9032\u4e00\u6b65\u7684\u6578\u64da\u64cd\u4f5c\u3002<\/p>\n
4. \u67e5\u8a62\u6578\u64da\u5eab\u4e2d\u7684\u7d22\u5f15<\/h2>\n
\u7d22\u5f15\u662f\u63d0\u9ad8\u67e5\u8a62\u6027\u80fd\u7684\u91cd\u8981\u5de5\u5177\u3002\u8981\u67e5\u770b\u7279\u5b9a\u7528\u6236\u4e0b\u7684\u6240\u6709\u7d22\u5f15\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\uff1a<\/p>\n
SELECT index_name FROM all_indexes WHERE owner = '\u7528\u6236\u540d';<\/code><\/pre>\n
\u9019\u689d\u67e5\u8a62\u5c07\u8fd4\u56de\u8a72\u7528\u6236\u4e0b\u6240\u6709\u7d22\u5f15\u7684\u540d\u7a31\uff0c\u5e6b\u52a9\u7528\u6236\u4e86\u89e3\u6578\u64da\u5eab\u7684\u6027\u80fd\u512a\u5316\u60c5\u6cc1\u3002<\/p>\n
5. \u4f7f\u7528Oracle\u6578\u64da\u5b57\u5178<\/h2>\n
Oracle\u63d0\u4f9b\u4e86\u4e00\u500b\u6578\u64da\u5b57\u5178\uff0c\u5305\u542b\u4e86\u6578\u64da\u5eab\u7684\u6240\u6709\u5143\u6578\u64da\u3002\u7528\u6236\u53ef\u4ee5\u901a\u904e\u67e5\u8a62\u6578\u64da\u5b57\u5178\u4f86\u7372\u53d6\u6709\u95dc\u6578\u64da\u5eab\u7684\u8a73\u7d30\u4fe1\u606f\u3002\u4f8b\u5982\uff0c\u67e5\u8a62\u6240\u6709\u7528\u6236\u7684\u6578\u64da\u5b57\u5178\u4fe1\u606f\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n
SELECT * FROM dba_users;<\/code><\/pre>\n
\u9019\u689d\u67e5\u8a62\u9700\u8981\u76f8\u61c9\u7684\u6b0a\u9650\uff0c\u901a\u5e38\u53ea\u6709DBA\u7528\u6236\u624d\u80fd\u57f7\u884c\u3002<\/p>\n
6. \u4f7f\u7528Oracle SQL Developer<\/h2>\n
\u9664\u4e86\u4f7f\u7528SQL\u67e5\u8a62\uff0cOracle SQL Developer\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u53ef\u8996\u5316\u5730\u67e5\u770b\u6578\u64da\u5eab\u7d50\u69cb\u3002\u7528\u6236\u53ef\u4ee5\u901a\u904e\u9023\u63a5\u5230\u6578\u64da\u5eab\uff0c\u7136\u5f8c\u5728\u5de6\u5074\u7684\u5c0e\u822a\u7a97\u683c\u4e2d\u5c55\u958b\u201c\u7528\u6236\u201d\u7bc0\u9ede\uff0c\u67e5\u770b\u6240\u6709\u7528\u6236\u53ca\u5176\u4e0b\u7684\u8868\u3001\u8996\u5716\u548c\u7d22\u5f15\u7b49\u4fe1\u606f\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
\u4e86\u89e3\u5982\u4f55\u67e5\u8a62Oracle\u6578\u64da\u5eab\u4e2d\u7684\u5df2\u6709\u6578\u64da\u5eab\u662f\u6578\u64da\u7ba1\u7406\u7684\u91cd\u8981\u4e00\u74b0\u3002\u901a\u904e\u4f7f\u7528SQL\u67e5\u8a62\u3001Oracle\u6578\u64da\u5b57\u5178\u4ee5\u53ca\u5de5\u5177\u5982Oracle SQL Developer\uff0c\u7528\u6236\u53ef\u4ee5\u8f15\u9b06\u7372\u53d6\u6240\u9700\u7684\u4fe1\u606f\u3002\u9019\u4e9b\u65b9\u6cd5\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u7ba1\u7406\u7684\u6548\u7387\uff0c\u4e5f\u70ba\u5f8c\u7e8c\u7684\u6578\u64da\u64cd\u4f5c\u6253\u4e0b\u4e86\u826f\u597d\u7684\u57fa\u790e\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684 VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684Oracle\u6578\u64da\u5eab\uff0cServer.HK\u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6236\u3002\u7121\u8ad6\u662f \u9999\u6e2fVPS<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u70ba\u60a8\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e86\u89e3\u5982\u4f55\u5728Oracle\u6578\u64da\u5eab\u4e2d\u67e5\u8a62\u548c\u67e5\u770b\u5df2\u6709\u6578\u64da\u5eab\u7684\u65b9\u6cd5\uff0c\u8f15\u9b06\u7ba1\u7406\u548c\u8a2a\u554f\u60a8\u7684\u6578\u64da\u8cc7\u6e90\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-95432","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95432","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=95432"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95432\/revisions"}],"predecessor-version":[{"id":95433,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/95432\/revisions\/95433"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=95432"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=95432"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=95432"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}