{"id":84843,"date":"2024-10-17T11:13:14","date_gmt":"2024-10-17T03:13:14","guid":{"rendered":"https:\/\/server.hk\/cnblog\/84843\/"},"modified":"2024-10-17T11:13:14","modified_gmt":"2024-10-17T03:13:14","slug":"ora-12206-tns%e5%9c%a8%e5%b0%8e%e8%88%aa%e6%9c%9f%e9%96%93%e6%94%b6%e5%88%b0-tns-%e9%8c%af%e8%aa%a4%e3%80%82oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b%e8%99%95","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/84843\/","title":{"rendered":"ORA-12206: TNS:\u5728\u5c0e\u822a\u671f\u9593\u6536\u5230 TNS \u932f\u8aa4\u3002ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-12206-tns%e5%9c%a8%e5%b0%8e%e8%88%aa%e6%9c%9f%e9%96%93%e6%94%b6%e5%88%b0-tns-%e9%8c%af%e8%aa%a4-qQRKditeZx\">ORA-12206: TNS:\u5728\u5c0e\u822a\u671f\u9593\u6536\u5230 TNS \u932f\u8aa4<\/h1>\n<p>\u5728\u4f7f\u7528 Oracle \u6578\u64da\u5eab\u6642\uff0c\u60a8\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u662f ORA-12206\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207 TNS\uff08Transparent Network Substrate\uff09\u6709\u95dc\uff0c\u8868\u793a\u5728\u5c0e\u822a\u904e\u7a0b\u4e2d\u51fa\u73fe\u4e86\u554f\u984c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e ORA-12206 \u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"ora-12206-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-qQRKditeZx\">ORA-12206 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-12206 \u932f\u8aa4\u901a\u5e38\u662f\u7531\u65bc\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\u5f15\u8d77\u7684\uff1a<\/p>\n<ul>\n<li><strong>\u7db2\u7d61\u914d\u7f6e\u554f\u984c\uff1a<\/strong>\u5982\u679c TNS \u914d\u7f6e\u6587\u4ef6\uff08tnsnames.ora\uff09\u4e2d\u7684\u8a2d\u7f6e\u4e0d\u6b63\u78ba\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u9632\u706b\u7246\u8a2d\u7f6e\uff1a<\/strong>\u9632\u706b\u7246\u53ef\u80fd\u6703\u963b\u6b62 Oracle \u5ba2\u6236\u7aef\u8207\u6578\u64da\u5eab\u4e4b\u9593\u7684\u901a\u4fe1\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u670d\u52d9\u672a\u555f\u52d5\uff1a<\/strong>\u5982\u679c Oracle \u6578\u64da\u5eab\u670d\u52d9\u672a\u904b\u884c\uff0c\u5247\u7121\u6cd5\u5efa\u7acb\u9023\u63a5\u3002<\/li>\n<li><strong>DNS \u554f\u984c\uff1a<\/strong>\u5982\u679c DNS \u7121\u6cd5\u89e3\u6790\u6578\u64da\u5eab\u7684\u4e3b\u6a5f\u540d\uff0c\u5247\u6703\u51fa\u73fe\u6b64\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%80%b2%e8%a1%8c%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-qQRKditeZx\">\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9<\/h2>\n<p>\u7576\u60a8\u9047\u5230 ORA-12206 \u932f\u8aa4\u6642\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6545\u969c\u6392\u9664\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5-tns-%e9%85%8d%e7%bd%ae-qQRKditeZx\">1. \u6aa2\u67e5 TNS \u914d\u7f6e<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u60a8\u7684 tnsnames.ora \u6587\u4ef6\u3002\u78ba\u4fdd\u6240\u6709\u7684\u4e3b\u6a5f\u540d\u3001\u7aef\u53e3\u548c\u670d\u52d9\u540d\u7a31\u90fd\u6b63\u78ba\u7121\u8aa4\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\u914d\u7f6e\uff1a<\/p>\n<pre><code>\nMYDB =\n  (DESCRIPTION =\n    (ADDRESS = (PROTOCOL = TCP)(HOST = mydb.example.com)(PORT = 1521))\n    (CONNECT_DATA =\n      (SERVER = DEDICATED)\n      (SERVICE_NAME = mydb)\n    )\n  )\n<\/code><\/pre>\n<h3 id=\"2-%e6%b8%ac%e8%a9%a6%e7%b6%b2%e7%b5%a1%e9%80%a3%e6%8e%a5-qQRKditeZx\">2. \u6e2c\u8a66\u7db2\u7d61\u9023\u63a5<\/h3>\n<p>\u4f7f\u7528 ping \u547d\u4ee4\u6e2c\u8a66\u8207\u6578\u64da\u5eab\u670d\u52d9\u5668\u7684\u9023\u63a5\uff1a<\/p>\n<pre><code>\nping mydb.example.com\n<\/code><\/pre>\n<p>\u5982\u679c\u7121\u6cd5 ping \u901a\uff0c\u5247\u9700\u8981\u6aa2\u67e5\u7db2\u7d61\u8a2d\u7f6e\u6216\u9632\u706b\u7246\u898f\u5247\u3002<\/p>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e9%98%b2%e7%81%ab%e7%89%86%e8%a8%ad%e7%bd%ae-qQRKditeZx\">3. \u6aa2\u67e5\u9632\u706b\u7246\u8a2d\u7f6e<\/h3>\n<p>\u78ba\u4fdd\u9632\u706b\u7246\u5141\u8a31 Oracle \u5ba2\u6236\u7aef\u548c\u6578\u64da\u5eab\u4e4b\u9593\u7684\u901a\u4fe1\u3002\u60a8\u53ef\u4ee5\u66ab\u6642\u7981\u7528\u9632\u706b\u7246\u4f86\u6e2c\u8a66\u662f\u5426\u662f\u9632\u706b\u7246\u5f15\u8d77\u7684\u554f\u984c\u3002<\/p>\n<h3 id=\"4-%e7%a2%ba%e8%aa%8d%e6%95%b8%e6%93%9a%e5%ba%ab%e6%9c%8d%e5%8b%99%e7%8b%80%e6%85%8b-qQRKditeZx\">4. \u78ba\u8a8d\u6578\u64da\u5eab\u670d\u52d9\u72c0\u614b<\/h3>\n<p>\u4f7f\u7528 SQL*Plus \u6216\u5176\u4ed6\u5de5\u5177\u6aa2\u67e5\u6578\u64da\u5eab\u670d\u52d9\u662f\u5426\u6b63\u5728\u904b\u884c\uff1a<\/p>\n<pre><code>\nsqlplus \/ as sysdba\nSELECT status FROM v$instance;\n<\/code><\/pre>\n<p>\u5982\u679c\u6578\u64da\u5eab\u672a\u555f\u52d5\uff0c\u8acb\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5\uff1a<\/p>\n<pre><code>\nSTARTUP;\n<\/code><\/pre>\n<h3 id=\"5-%e6%aa%a2%e6%9f%a5-dns-%e8%a8%ad%e7%bd%ae-qQRKditeZx\">5. \u6aa2\u67e5 DNS \u8a2d\u7f6e<\/h3>\n<p>\u5982\u679c\u60a8\u4f7f\u7528\u4e3b\u6a5f\u540d\u800c\u975e IP \u5730\u5740\u9023\u63a5\uff0c\u8acb\u78ba\u4fdd DNS \u8a2d\u7f6e\u6b63\u78ba\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528 nslookup \u547d\u4ee4\u6aa2\u67e5\u4e3b\u6a5f\u540d\u89e3\u6790\uff1a<\/p>\n<pre><code>\nnslookup mydb.example.com\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-qQRKditeZx\">\u7e3d\u7d50<\/h2>\n<p>ORA-12206 \u932f\u8aa4\u901a\u5e38\u8207 TNS \u914d\u7f6e\u3001\u7db2\u7d61\u9023\u63a5\u6216\u6578\u64da\u5eab\u670d\u52d9\u72c0\u614b\u6709\u95dc\u3002\u901a\u904e\u6aa2\u67e5 TNS \u914d\u7f6e\u3001\u6e2c\u8a66\u7db2\u7d61\u9023\u63a5\u3001\u78ba\u8a8d\u9632\u706b\u7246\u8a2d\u7f6e\u4ee5\u53ca\u6aa2\u67e5\u6578\u64da\u5eab\u670d\u52d9\u72c0\u614b\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u6392\u9664\u6545\u969c\u3002\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u904b\u884c\u60a8\u7684 Oracle \u6578\u64da\u5eab\uff0c\u8acb\u8003\u616e\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a> \u89e3\u6c7a\u65b9\u6848\uff0c\u4ee5\u78ba\u4fdd\u6700\u4f73\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-12206 \u932f\u8aa4\uff0c\u4e86\u89e3 TNS \u932f\u8aa4\u7684\u539f\u56e0\u53ca\u4fee\u5fa9\u65b9\u6cd5\uff0c\u78ba\u4fdd Oracle \u9060\u7a0b\u8655\u7406\u7684\u7a69\u5b9a\u6027\u8207\u53ef\u9760\u6027\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-84843","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/84843","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=84843"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/84843\/revisions"}],"predecessor-version":[{"id":84844,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/84843\/revisions\/84844"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=84843"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=84843"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=84843"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}