{"id":94744,"date":"2024-10-19T20:48:21","date_gmt":"2024-10-19T12:48:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/94744\/"},"modified":"2024-10-19T20:48:21","modified_gmt":"2024-10-19T12:48:21","slug":"oracle%e6%9f%a5%e8%a9%a2%e8%a1%a8%e5%90%8d%e8%88%87%e8%a1%a8%e5%88%97%e5%90%8d%e7%9a%84%e5%af%a6%e9%9a%9b%e6%93%8d%e4%bd%9c%e6%96%b9%e6%a1%88","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/94744\/","title":{"rendered":"Oracle\u67e5\u8a62\u8868\u540d\u8207\u8868\u5217\u540d\u7684\u5be6\u969b\u64cd\u4f5c\u65b9\u6848"},"content":{"rendered":"<h1 id=\"oracle%e6%9f%a5%e8%a9%a2%e8%a1%a8%e5%90%8d%e8%88%87%e8%a1%a8%e5%88%97%e5%90%8d%e7%9a%84%e5%af%a6%e9%9a%9b%e6%93%8d%e4%bd%9c%e6%96%b9%e6%a1%88-gSmsOyPwYP\">Oracle\u67e5\u8a62\u8868\u540d\u8207\u8868\u5217\u540d\u7684\u5be6\u969b\u64cd\u4f5c\u65b9\u6848<\/h1>\n<p>\u5728\u4f7f\u7528Oracle\u8cc7\u6599\u5eab\u6642\uff0c\u67e5\u8a62\u8868\u540d\u8207\u8868\u5217\u540d\u662f\u65e5\u5e38\u64cd\u4f5c\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u7121\u8ad6\u662f\u9032\u884c\u8cc7\u6599\u5206\u6790\u3001\u5831\u8868\u751f\u6210\uff0c\u9084\u662f\u9032\u884c\u8cc7\u6599\u5eab\u7ba1\u7406\uff0c\u4e86\u89e3\u5982\u4f55\u6709\u6548\u5730\u67e5\u8a62\u9019\u4e9b\u8cc7\u8a0a\u90fd\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5e7e\u7a2e\u5728Oracle\u4e2d\u67e5\u8a62\u8868\u540d\u8207\u8868\u5217\u540d\u7684\u5be6\u969b\u64cd\u4f5c\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e8%a9%a2%e6%89%80%e6%9c%89%e8%a1%a8%e5%90%8d-gSmsOyPwYP\">\u67e5\u8a62\u6240\u6709\u8868\u540d<\/h2>\n<p>\u8981\u67e5\u8a62Oracle\u8cc7\u6599\u5eab\u4e2d\u7684\u6240\u6709\u8868\u540d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\uff1a<\/p>\n<pre><code>SELECT table_name \nFROM user_tables;<\/code><\/pre>\n<p>\u9019\u689d\u8a9e\u53e5\u6703\u8fd4\u56de\u7576\u524d\u7528\u6236\u64c1\u6709\u7684\u6240\u6709\u8868\u7684\u540d\u7a31\u3002\u5982\u679c\u9700\u8981\u67e5\u8a62\u6240\u6709\u7528\u6236\u7684\u8868\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8a9e\u53e5\uff1a<\/p>\n<pre><code>SELECT table_name \nFROM all_tables;<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u7372\u5f97\u6240\u6709\u7528\u6236\u7684\u8868\u540d\uff0c\u4f46\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u9019\u4e9b\u8868\u53ef\u80fd\u4e0d\u4e00\u5b9a\u662f\u7576\u524d\u7528\u6236\u64c1\u6709\u7684\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e8%a9%a2%e7%89%b9%e5%ae%9a%e8%a1%a8%e7%9a%84%e5%88%97%e5%90%8d-gSmsOyPwYP\">\u67e5\u8a62\u7279\u5b9a\u8868\u7684\u5217\u540d<\/h2>\n<p>\u82e5\u8981\u67e5\u8a62\u7279\u5b9a\u8868\u7684\u5217\u540d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\uff1a<\/p>\n<pre><code>SELECT column_name \nFROM user_tab_columns \nWHERE table_name = 'YOUR_TABLE_NAME';<\/code><\/pre>\n<p>\u5728\u9019\u88e1\uff0c\u8acb\u5c07<code>YOUR_TABLE_NAME<\/code>\u66ff\u63db\u70ba\u4f60\u60f3\u67e5\u8a62\u7684\u5177\u9ad4\u8868\u540d\u3002\u9019\u689d\u8a9e\u53e5\u5c07\u8fd4\u56de\u8a72\u8868\u7684\u6240\u6709\u5217\u540d\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e8%a9%a2%e6%89%80%e6%9c%89%e5%88%97%e5%90%8d%e5%8f%8a%e5%85%b6%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b-gSmsOyPwYP\">\u67e5\u8a62\u6240\u6709\u5217\u540d\u53ca\u5176\u6578\u64da\u985e\u578b<\/h2>\n<p>\u5982\u679c\u9700\u8981\u7372\u53d6\u8868\u4e2d\u6240\u6709\u5217\u7684\u540d\u7a31\u53ca\u5176\u6578\u64da\u985e\u578b\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\uff1a<\/p>\n<pre><code>SELECT column_name, data_type \nFROM user_tab_columns \nWHERE table_name = 'YOUR_TABLE_NAME';<\/code><\/pre>\n<p>\u9019\u6a23\u53ef\u4ee5\u5e6b\u52a9\u958b\u767c\u8005\u4e86\u89e3\u6bcf\u4e00\u5217\u7684\u6578\u64da\u985e\u578b\uff0c\u5f9e\u800c\u5728\u9032\u884c\u8cc7\u6599\u64cd\u4f5c\u6642\u907f\u514d\u985e\u578b\u4e0d\u5339\u914d\u7684\u554f\u984c\u3002<\/p>\n<h2 id=\"%e6%9f%a5%e8%a9%a2%e6%89%80%e6%9c%89%e7%94%a8%e6%88%b6%e7%9a%84%e8%a1%a8%e5%8f%8a%e5%85%b6%e5%88%97%e5%90%8d-gSmsOyPwYP\">\u67e5\u8a62\u6240\u6709\u7528\u6236\u7684\u8868\u53ca\u5176\u5217\u540d<\/h2>\n<p>\u82e5\u60f3\u67e5\u8a62\u6240\u6709\u7528\u6236\u7684\u8868\u53ca\u5176\u5217\u540d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\uff1a<\/p>\n<pre><code>SELECT owner, table_name, column_name \nFROM all_tab_columns \nWHERE table_name = 'YOUR_TABLE_NAME';<\/code><\/pre>\n<p>\u9019\u689d\u8a9e\u53e5\u5c07\u8fd4\u56de\u6240\u6709\u7528\u6236\u4e2d\u6307\u5b9a\u8868\u7684\u5217\u540d\uff0c\u4e26\u986f\u793a\u5176\u64c1\u6709\u8005\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8%e8%b3%87%e6%96%99%e5%ad%97%e5%85%b8%e8%a6%96%e5%9c%96-gSmsOyPwYP\">\u4f7f\u7528\u8cc7\u6599\u5b57\u5178\u8996\u5716<\/h2>\n<p>Oracle\u63d0\u4f9b\u4e86\u591a\u500b\u8cc7\u6599\u5b57\u5178\u8996\u5716\uff0c\u9019\u4e9b\u8996\u5716\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u7372\u53d6\u8cc7\u6599\u5eab\u7684\u7d50\u69cb\u8cc7\u8a0a\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u8cc7\u6599\u5b57\u5178\u8996\u5716\uff1a<\/p>\n<ul>\n<li><strong>USER_TABLES<\/strong>\uff1a\u986f\u793a\u7576\u524d\u7528\u6236\u64c1\u6709\u7684\u6240\u6709\u8868\u3002<\/li>\n<li><strong>ALL_TABLES<\/strong>\uff1a\u986f\u793a\u7576\u524d\u7528\u6236\u53ef\u8a2a\u554f\u7684\u6240\u6709\u8868\u3002<\/li>\n<li><strong>USER_TAB_COLUMNS<\/strong>\uff1a\u986f\u793a\u7576\u524d\u7528\u6236\u64c1\u6709\u7684\u6240\u6709\u8868\u7684\u5217\u8cc7\u8a0a\u3002<\/li>\n<li><strong>ALL_TAB_COLUMNS<\/strong>\uff1a\u986f\u793a\u7576\u524d\u7528\u6236\u53ef\u8a2a\u554f\u7684\u6240\u6709\u8868\u7684\u5217\u8cc7\u8a0a\u3002<\/li>\n<\/ul>\n<p>\u901a\u904e\u9019\u4e9b\u8996\u5716\uff0c\u7528\u6236\u53ef\u4ee5\u9748\u6d3b\u5730\u67e5\u8a62\u6240\u9700\u7684\u8cc7\u6599\u5eab\u7d50\u69cb\u8cc7\u8a0a\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-gSmsOyPwYP\">\u7e3d\u7d50<\/h2>\n<p>\u5728Oracle\u8cc7\u6599\u5eab\u4e2d\uff0c\u67e5\u8a62\u8868\u540d\u8207\u8868\u5217\u540d\u7684\u64cd\u4f5c\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u7121\u8ad6\u662f\u5728\u958b\u767c\u9084\u662f\u7ba1\u7406\u904e\u7a0b\u4e2d\u3002\u901a\u904e\u4f7f\u7528\u4e0a\u8ff0SQL\u8a9e\u53e5\u548c\u8cc7\u6599\u5b57\u5178\u8996\u5716\uff0c\u7528\u6236\u53ef\u4ee5\u8f15\u9b06\u7372\u53d6\u6240\u9700\u7684\u8cc7\u8a0a\uff0c\u5f9e\u800c\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u5728\u9999\u6e2f\u7684\u74b0\u5883\u4e2d\u4f7f\u7528<code>VPS<\/code>\u4f86\u904b\u884cOracle\u8cc7\u6599\u5eab\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9 <a href=\"https:\/\/server.hk\">Server.HK<\/a>\uff0c\u6211\u5011\u63d0\u4f9b\u5404\u7a2e<code>\u9999\u6e2fVPS<\/code>\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u60a8\u7684\u8cc7\u6599\u5eab\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3Oracle\u67e5\u8a62\u8868\u540d\u8207\u8868\u5217\u540d\u7684\u5be6\u969b\u64cd\u4f5c\u65b9\u6848\uff0c\u8f15\u9b06\u638c\u63e1\u6578\u64da\u5eab\u7d50\u69cb\uff0c\u63d0\u5347\u67e5\u8a62\u6548\u7387\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-94744","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94744","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=94744"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94744\/revisions"}],"predecessor-version":[{"id":94745,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/94744\/revisions\/94745"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=94744"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=94744"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=94744"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}