{"id":89368,"date":"2024-10-18T11:19:17","date_gmt":"2024-10-18T03:19:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/89368\/"},"modified":"2024-10-18T11:19:17","modified_gmt":"2024-10-18T03:19:17","slug":"ora-25427-%e5%9c%a8%e6%95%b8%e6%93%9a%e5%ba%ab%e9%8f%88%e6%8e%a5%e6%95%b8%e6%93%9a%e5%ad%97%e5%85%b8%e5%8d%87%e7%b4%9a%e5%be%8c%e7%84%a1%e6%b3%95%e9%99%8d%e7%b4%9a%e6%95%b8%e6%93%9a%e5%ba%ab%e9%8f%88","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/89368\/","title":{"rendered":"ORA-25427: \u5728\u6578\u64da\u5eab\u93c8\u63a5\u6578\u64da\u5b57\u5178\u5347\u7d1a\u5f8c\u7121\u6cd5\u964d\u7d1a\u6578\u64da\u5eab\u93c8\u63a5 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-25427-%e5%9c%a8%e6%95%b8%e6%93%9a%e5%ba%ab%e9%8f%88%e6%8e%a5%e6%95%b8%e6%93%9a%e5%ad%97%e5%85%b8%e5%8d%87%e7%b4%9a%e5%be%8c%e7%84%a1%e6%b3%95%e9%99%8d%e7%b4%9a%e6%95%b8%e6%93%9a%e5%ba%ab%e9%8f%88-pLLroMZqaQ\">ORA-25427: 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id=\"%e5%bd%b1%e9%9f%bf-pLLroMZqaQ\">\u5f71\u97ff<\/h2>\n<p>ORA-25427\u932f\u8aa4\u6703\u5c0d\u6578\u64da\u5eab\u7684\u6b63\u5e38\u904b\u884c\u9020\u6210\u5f71\u97ff\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u8de8\u6578\u64da\u5eab\u9032\u884c\u67e5\u8a62\u6216\u64cd\u4f5c\u7684\u60c5\u6cc1\u4e0b\u3002\u9019\u53ef\u80fd\u5c0e\u81f4\u61c9\u7528\u7a0b\u5e8f\u7121\u6cd5\u8a2a\u554f\u6240\u9700\u7684\u6578\u64da\uff0c\u5f9e\u800c\u5f71\u97ff\u696d\u52d9\u904b\u4f5c\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-pLLroMZqaQ\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u70ba\u4e86\u89e3\u6c7aORA-25427\u932f\u8aa4\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6545\u969c\u6392\u9664\u548c\u4fee\u5fa9\uff1a<\/p>\n<h3 id=\"1-%e7%a2%ba%e8%aa%8d%e6%95%b8%e6%93%9a%e5%ba%ab%e7%89%88%e6%9c%ac-pLLroMZqaQ\">1. \u78ba\u8a8d\u6578\u64da\u5eab\u7248\u672c<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u7576\u524d\u6578\u64da\u5eab\u7684\u7248\u672c\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u67e5\u8a62\u4f86\u7372\u53d6\u7248\u672c\u4fe1\u606f\uff1a<\/p>\n<pre><code>SELECT * FROM v$version;<\/code><\/pre>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e9%8f%88%e6%8e%a5-pLLroMZqaQ\">2. \u6aa2\u67e5\u6578\u64da\u5eab\u93c8\u63a5<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6aa2\u67e5\u6578\u64da\u5eab\u93c8\u63a5\u7684\u5b9a\u7fa9\u548c\u7248\u672c\u3002\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u67e5\u770b\u6240\u6709\u6578\u64da\u5eab\u93c8\u63a5\uff1a<\/p>\n<pre><code>SELECT * FROM dba_db_links;<\/code><\/pre>\n<h3 id=\"3-%e6%9b%b4%e6%96%b0%e6%95%b8%e6%93%9a%e5%ba%ab%e9%8f%88%e6%8e%a5-pLLroMZqaQ\">3. \u66f4\u65b0\u6578\u64da\u5eab\u93c8\u63a5<\/h3>\n<p>\u5982\u679c\u767c\u73fe\u6578\u64da\u5eab\u93c8\u63a5\u7684\u7248\u672c\u4e0d\u5339\u914d\uff0c\u5247\u9700\u8981\u66f4\u65b0\u6578\u64da\u5eab\u93c8\u63a5\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u91cd\u65b0\u5275\u5efa\u6578\u64da\u5eab\u93c8\u63a5\uff1a<\/p>\n<pre><code>CREATE DATABASE LINK link_name\nCONNECT TO user_name IDENTIFIED BY password\nUSING 'database_service';<\/code><\/pre>\n<h3 id=\"4-%e6%b8%ac%e8%a9%a6%e9%80%a3%e6%8e%a5-pLLroMZqaQ\">4. \u6e2c\u8a66\u9023\u63a5<\/h3>\n<p>\u5728\u66f4\u65b0\u6578\u64da\u5eab\u93c8\u63a5\u5f8c\uff0c\u9032\u884c\u9023\u63a5\u6e2c\u8a66\u4ee5\u78ba\u4fdd\u4e00\u5207\u6b63\u5e38\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u67e5\u8a62\u4f86\u6e2c\u8a66\u6578\u64da\u5eab\u93c8\u63a5\uff1a<\/p>\n<pre><code>SELECT * FROM table_name@link_name;<\/code><\/pre>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-pLLroMZqaQ\">\u9060\u7a0b\u8655\u7406<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u9032\u884c\u9060\u7a0b\u8655\u7406\u4f86\u89e3\u6c7aORA-25427\u932f\u8aa4\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u5be6\u73fe\uff1a<\/p>\n<ul>\n<li><strong>\u9060\u7a0b\u767b\u9304\uff1a<\/strong>\u4f7f\u7528SSH\u6216\u5176\u4ed6\u9060\u7a0b\u767b\u9304\u5de5\u5177\uff0c\u767b\u9304\u5230\u6578\u64da\u5eab\u6240\u5728\u7684\u4f3a\u670d\u5668\u3002<\/li>\n<li><strong>\u9060\u7a0b\u57f7\u884cSQL\uff1a<\/strong>\u5728\u9060\u7a0b\u4f3a\u670d\u5668\u4e0a\u57f7\u884cSQL\u67e5\u8a62\u548c\u547d\u4ee4\uff0c\u4ee5\u6aa2\u67e5\u548c\u66f4\u65b0\u6578\u64da\u5eab\u93c8\u63a5\u3002<\/li>\n<\/ul>\n<h2 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