{"id":89780,"date":"2024-10-18T12:46:17","date_gmt":"2024-10-18T04:46:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/89780\/"},"modified":"2024-10-18T12:46:18","modified_gmt":"2024-10-18T04:46:18","slug":"ora-26712-%e9%81%a0%e7%a8%8b%e5%b0%8d%e8%b1%a1%e7%82%ba%e5%ad%97%e7%ac%a6%e4%b8%b2%e3%80%82%e5%ad%97%e7%ac%a6%e4%b8%b2%e5%ad%97%e7%ac%a6%e4%b8%b2","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/89780\/","title":{"rendered":"ORA-26712: \u9060\u7a0b\u5c0d\u8c61\u70ba\u201c\u5b57\u7b26\u4e32\u201d\u3002\u201d\u5b57\u7b26\u4e32\u201d@\u201c\u5b57\u7b26\u4e32\u201d ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-26712-%e9%81%a0%e7%a8%8b%e5%b0%8d%e8%b1%a1%e7%82%ba%e5%ad%97%e7%ac%a6%e4%b8%b2%e9%8c%af%e8%aa%a4%e7%9a%84%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-lgzLkvSmdi\">ORA-26712: \u9060\u7a0b\u5c0d\u8c61\u70ba\u201c\u5b57\u7b26\u4e32\u201d\u932f\u8aa4\u7684\u6545\u969c\u4fee\u5fa9<\/h1>\n<p>\u5728\u4f7f\u7528Oracle\u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u548c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662fORA-26712\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u9060\u7a0b\u5c0d\u8c61\u7684\u8a2a\u554f\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528Oracle\u7684\u6578\u64da\u5eab\u93c8\u63a5\uff08Database Link\uff09\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eORA-26712\u932f\u8aa4\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"ora-26712%e9%8c%af%e8%aa%a4%e7%9a%84%e5%ae%9a%e7%be%a9-lgzLkvSmdi\">ORA-26712\u932f\u8aa4\u7684\u5b9a\u7fa9<\/h2>\n<p>ORA-26712\u932f\u8aa4\u7684\u5177\u9ad4\u4fe1\u606f\u70ba\uff1a\u201c\u9060\u7a0b\u5c0d\u8c61\u70ba\u2018\u5b57\u7b26\u4e32\u2019\u3002\u201d\u5b57\u7b26\u4e32\u201d@\u201c\u5b57\u7b26\u4e32\u201d\u3002\u9019\u610f\u5473\u8457\u5728\u5617\u8a66\u8a2a\u554f\u9060\u7a0b\u6578\u64da\u5eab\u4e2d\u7684\u67d0\u500b\u5c0d\u8c61\u6642\uff0cOracle\u7121\u6cd5\u627e\u5230\u8a72\u5c0d\u8c61\u6216\u7121\u6cd5\u6b63\u78ba\u8a2a\u554f\u5b83\u3002\u9019\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u60c5\u6cc1\uff1a<\/p>\n<ul>\n<li>\u9060\u7a0b\u6578\u64da\u5eab\u7684\u5c0d\u8c61\u4e0d\u5b58\u5728\u3002<\/li>\n<li>\u6578\u64da\u5eab\u93c8\u63a5\u914d\u7f6e\u4e0d\u6b63\u78ba\u3002<\/li>\n<li>\u7528\u6236\u6b0a\u9650\u4e0d\u8db3\u3002<\/li>\n<li>\u7db2\u7d61\u9023\u63a5\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e5%8e%9f%e5%9b%a0%e5%88%86%e6%9e%90-lgzLkvSmdi\">\u5e38\u898b\u539f\u56e0\u5206\u6790<\/h2>\n<h3 id=\"1-%e9%81%a0%e7%a8%8b%e5%b0%8d%e8%b1%a1%e4%b8%8d%e5%ad%98%e5%9c%a8-lgzLkvSmdi\">1. \u9060\u7a0b\u5c0d\u8c61\u4e0d\u5b58\u5728<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u9060\u7a0b\u6578\u64da\u5eab\u4e2d\u662f\u5426\u5b58\u5728\u6240\u9700\u7684\u5c0d\u8c61\u3002\u9019\u53ef\u4ee5\u901a\u904e\u5728\u9060\u7a0b\u6578\u64da\u5eab\u4e2d\u57f7\u884c\u67e5\u8a62\u4f86\u78ba\u8a8d\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>SELECT * FROM remote_table;<\/code><\/pre>\n<p>\u5982\u679c\u8a72\u5c0d\u8c61\u4e0d\u5b58\u5728\uff0c\u5247\u9700\u8981\u5728\u9060\u7a0b\u6578\u64da\u5eab\u4e2d\u5275\u5efa\u5b83\u3002<\/p>\n<h3 id=\"2-%e6%95%b8%e6%93%9a%e5%ba%ab%e9%8f%88%e6%8e%a5%e9%85%8d%e7%bd%ae%e4%b8%8d%e6%ad%a3%e7%a2%ba-lgzLkvSmdi\">2. \u6578\u64da\u5eab\u93c8\u63a5\u914d\u7f6e\u4e0d\u6b63\u78ba<\/h3>\n<p>\u78ba\u4fdd\u6578\u64da\u5eab\u93c8\u63a5\u7684\u914d\u7f6e\u6b63\u78ba\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u6aa2\u67e5\u6578\u64da\u5eab\u93c8\u63a5\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>SELECT * FROM dba_db_links;<\/code><\/pre>\n<p>\u5982\u679c\u93c8\u63a5\u914d\u7f6e\u4e0d\u6b63\u78ba\uff0c\u5247\u9700\u8981\u91cd\u65b0\u5275\u5efa\u6578\u64da\u5eab\u93c8\u63a5\uff0c\u78ba\u4fdd\u4f7f\u7528\u6b63\u78ba\u7684\u7528\u6236\u540d\u548c\u5bc6\u78bc\u3002<\/p>\n<h3 id=\"3-%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90%e4%b8%8d%e8%b6%b3-lgzLkvSmdi\">3. \u7528\u6236\u6b0a\u9650\u4e0d\u8db3<\/h3>\n<p>\u6aa2\u67e5\u7528\u6236\u662f\u5426\u64c1\u6709\u8a2a\u554f\u9060\u7a0b\u5c0d\u8c61\u7684\u6b0a\u9650\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u6aa2\u67e5\u7528\u6236\u7684\u6b0a\u9650\uff1a<\/p>\n<pre><code>SELECT * FROM user_tab_privs WHERE table_name = 'REMOTE_TABLE';<\/code><\/pre>\n<p>\u5982\u679c\u7528\u6236\u6c92\u6709\u8db3\u5920\u7684\u6b0a\u9650\uff0c\u5247\u9700\u8981\u6388\u4e88\u76f8\u61c9\u7684\u6b0a\u9650\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>GRANT SELECT ON remote_table TO your_user;<\/code><\/pre>\n<h3 id=\"4-%e7%b6%b2%e7%b5%a1%e9%80%a3%e6%8e%a5%e5%95%8f%e9%a1%8c-lgzLkvSmdi\">4. \u7db2\u7d61\u9023\u63a5\u554f\u984c<\/h3>\n<p>\u6700\u5f8c\uff0c\u6aa2\u67e5\u7db2\u7d61\u9023\u63a5\u662f\u5426\u6b63\u5e38\u3002\u53ef\u4ee5\u4f7f\u7528ping\u547d\u4ee4\u4f86\u6e2c\u8a66\u8207\u9060\u7a0b\u6578\u64da\u5eab\u7684\u9023\u63a5\uff1a<\/p>\n<pre><code>ping remote_database_host<\/code><\/pre>\n<p>\u5982\u679c\u7121\u6cd5\u9023\u63a5\uff0c\u5247\u9700\u8981\u6aa2\u67e5\u7db2\u7d61\u8a2d\u7f6e\u6216\u9632\u706b\u7246\u914d\u7f6e\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e6%8e%92%e9%99%a4%e6%ad%a5%e9%a9%9f-lgzLkvSmdi\">\u6545\u969c\u6392\u9664\u6b65\u9a5f<\/h2>\n<p>\u7576\u9047\u5230ORA-26712\u932f\u8aa4\u6642\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6545\u969c\u6392\u9664\uff1a<\/p>\n<ol>\n<li>\u78ba\u8a8d\u9060\u7a0b\u5c0d\u8c61\u662f\u5426\u5b58\u5728\u3002<\/li>\n<li>\u6aa2\u67e5\u6578\u64da\u5eab\u93c8\u63a5\u7684\u914d\u7f6e\u3002<\/li>\n<li>\u9a57\u8b49\u7528\u6236\u7684\u6b0a\u9650\u3002<\/li>\n<li>\u6e2c\u8a66\u7db2\u7d61\u9023\u63a5\u3002<\/li>\n<\/ol>\n<h2 id=\"%e7%b5%90%e8%ab%96-lgzLkvSmdi\">\u7d50\u8ad6<\/h2>\n<p>ORA-26712\u932f\u8aa4\u53ef\u80fd\u6703\u5c0d\u6578\u64da\u5eab\u64cd\u4f5c\u9020\u6210\u56f0\u64fe\uff0c\u4f46\u901a\u904e\u4ed4\u7d30\u6aa2\u67e5\u9060\u7a0b\u5c0d\u8c61\u3001\u6578\u64da\u5eab\u93c8\u63a5\u914d\u7f6e\u3001\u7528\u6236\u6b0a\u9650\u548c\u7db2\u7d61\u9023\u63a5\uff0c\u901a\u5e38\u53ef\u4ee5\u5feb\u901f\u627e\u5230\u554f\u984c\u6240\u5728\u4e26\u52a0\u4ee5\u89e3\u6c7a\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u6578\u64da\u5eab\u64cd\u4f5c\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684<a href=\"https:\/\/server.hk\">VPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u53ef\u9760\u6027\u548c\u6027\u80fd\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-26712 \u932f\u8aa4\uff0c\u9060\u7a0b\u5c0d\u8c61\u554f\u984c\u7684\u6545\u969c\u4fee\u5fa9\u6307\u5357\uff0c\u5e6b\u52a9\u60a8\u5feb\u901f\u6392\u67e5\u548c\u4fee\u5fa9 Oracle \u6578\u64da\u5eab\u9023\u63a5\u554f\u984c\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-89780","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/89780","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=89780"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/89780\/revisions"}],"predecessor-version":[{"id":89781,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/89780\/revisions\/89781"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=89780"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=89780"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=89780"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}