{"id":83539,"date":"2024-10-16T23:57:15","date_gmt":"2024-10-16T15:57:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/83539\/"},"modified":"2024-10-16T23:57:16","modified_gmt":"2024-10-16T15:57:16","slug":"ora-02302-%e7%84%a1%e6%95%88%e6%88%96%e7%bc%ba%e5%b0%91%e9%a1%9e%e5%9e%8b%e5%90%8d%e7%a8%b1-oracle%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%e7%90%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/83539\/","title":{"rendered":"ORA-02302: \u7121\u6548\u6216\u7f3a\u5c11\u985e\u578b\u540d\u7a31 ORACLE\u5831\u932f\u6545\u969c\u4fee\u5fa9\u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-02302-%e7%84%a1%e6%95%88%e6%88%96%e7%bc%ba%e5%b0%91%e9%a1%9e%e5%9e%8b%e5%90%8d%e7%a8%b1-oracle%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%e7%90%86-tdcAZsZXSL\">ORA-02302: \u7121\u6548\u6216\u7f3a\u5c11\u985e\u578b\u540d\u7a31 ORACLE\u5831\u932f\u6545\u969c\u4fee\u5fa9\u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528Oracle\u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e2d\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-02302\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8868\u793a\u5728\u57f7\u884c\u67d0\u4e9b\u64cd\u4f5c\u6642\uff0c\u7cfb\u7d71\u7121\u6cd5\u627e\u5230\u6307\u5b9a\u7684\u985e\u578b\u540d\u7a31\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eORA-02302\u932f\u8aa4\u7684\u6210\u56e0\u3001\u5f71\u97ff\u53ca\u5176\u4fee\u5fa9\u65b9\u6cd5\u3002<\/p>\n<h2 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id=\"ora-02302%e9%8c%af%e8%aa%a4%e7%9a%84%e5%bd%b1%e9%9f%bf-tdcAZsZXSL\">ORA-02302\u932f\u8aa4\u7684\u5f71\u97ff<\/h2>\n<p>\u7576ORA-02302\u932f\u8aa4\u767c\u751f\u6642\uff0c\u5c07\u6703\u5c0d\u6578\u64da\u5eab\u64cd\u4f5c\u9020\u6210\u5f71\u97ff\uff0c\u5177\u9ad4\u8868\u73fe\u70ba\uff1a<\/p>\n<ul>\n<li>\u7121\u6cd5\u57f7\u884c\u7279\u5b9a\u7684SQL\u67e5\u8a62\u6216\u64cd\u4f5c\uff0c\u5c0e\u81f4\u696d\u52d9\u6d41\u7a0b\u4e2d\u65b7\u3002<\/li>\n<li>\u53ef\u80fd\u5f71\u97ff\u5230\u61c9\u7528\u7a0b\u5e8f\u7684\u7a69\u5b9a\u6027\uff0c\u7279\u5225\u662f\u4f9d\u8cf4\u65bc\u7279\u5b9a\u6578\u64da\u985e\u578b\u7684\u61c9\u7528\u3002<\/li>\n<li>\u589e\u52a0\u4e86\u6545\u969c\u6392\u9664\u7684\u6642\u9593\u548c\u6210\u672c\uff0c\u5f71\u97ff\u958b\u767c\u548c\u904b\u7dad\u7684\u6548\u7387\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bf%ae%e5%be%a9ora-02302%e9%8c%af%e8%aa%a4%e7%9a%84%e6%96%b9%e6%b3%95-tdcAZsZXSL\">\u4fee\u5fa9ORA-02302\u932f\u8aa4\u7684\u65b9\u6cd5<\/h2>\n<p>\u70ba\u4e86\u4fee\u5fa9ORA-02302\u932f\u8aa4\uff0c\u53ef\u4ee5\u63a1\u53d6\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e9%a1%9e%e5%9e%8b%e5%90%8d%e7%a8%b1-tdcAZsZXSL\">1. \u6aa2\u67e5\u985e\u578b\u540d\u7a31<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5SQL\u67e5\u8a62\u4e2d\u4f7f\u7528\u7684\u985e\u578b\u540d\u7a31\u662f\u5426\u6b63\u78ba\u3002\u78ba\u4fdd\u62fc\u5beb\u7121\u8aa4\uff0c\u4e26\u4e14\u8a72\u985e\u578b\u5728\u6578\u64da\u5eab\u4e2d\u78ba\u5be6\u5b58\u5728\u3002<\/p>\n<pre><code>SELECT * FROM user_types WHERE type_name = 'YOUR_TYPE_NAME';\n<\/code><\/pre>\n<h3 id=\"2-%e7%a2%ba%e8%aa%8d%e9%a1%9e%e5%9e%8b%e7%9a%84%e5%89%b5%e5%bb%ba-tdcAZsZXSL\">2. 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id=\"%e7%b8%bd%e7%b5%90-tdcAZsZXSL\">\u7e3d\u7d50<\/h2>\n<p>ORA-02302\u932f\u8aa4\u901a\u5e38\u662f\u7531\u65bc\u7121\u6548\u6216\u7f3a\u5c11\u985e\u578b\u540d\u7a31\u5f15\u8d77\u7684\uff0c\u9019\u53ef\u80fd\u6703\u5c0d\u6578\u64da\u5eab\u64cd\u4f5c\u9020\u6210\u5f71\u97ff\u3002\u901a\u904e\u6aa2\u67e5\u985e\u578b\u540d\u7a31\u3001\u78ba\u8a8d\u985e\u578b\u7684\u5275\u5efa\u3001\u6aa2\u67e5\u7528\u6236\u6b0a\u9650\u4ee5\u53ca\u78ba\u8a8d\u6578\u64da\u5eab\u7248\u672c\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fee\u5fa9\u6b64\u932f\u8aa4\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u904b\u884c\u7684\u61c9\u7528\u7a0b\u5e8f\u4f86\u8aaa\uff0c\u53ca\u6642\u89e3\u6c7a\u9019\u985e\u554f\u984c\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u9ad8\u6548\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u652f\u6301\u60a8\u7684\u6578\u64da\u5eab\u904b\u884c\uff0c\u8003\u616e\u4f7f\u7528\u6211\u5011\u7684<a 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