{"id":92614,"date":"2024-10-19T07:04:17","date_gmt":"2024-10-18T23:04:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/92614\/"},"modified":"2024-10-19T07:04:18","modified_gmt":"2024-10-18T23:04:18","slug":"ora-41640-%e8%a6%8f%e5%89%87%e6%a2%9d%e4%bb%b6%e4%b8%ad%e7%9a%84%e7%84%a1%e6%95%88%e5%85%83%e7%b4%a0-string-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/92614\/","title":{"rendered":"ORA-41640: \u898f\u5247\u689d\u4ef6\u4e2d\u7684\u7121\u6548\u5143\u7d20 \u201cstring\u201d ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-41640-%e8%a6%8f%e5%89%87%e6%a2%9d%e4%bb%b6%e4%b8%ad%e7%9a%84%e7%84%a1%e6%95%88%e5%85%83%e7%b4%a0-string-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0-VRPnsUIrMn\">ORA-41640: \u898f\u5247\u689d\u4ef6\u4e2d\u7684\u7121\u6548\u5143\u7d20 \u201cstring\u201d ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528 Oracle \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\u662f ORA-41640\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u4f7f\u7528\u898f\u5247\u689d\u4ef6\u6642\uff0c\u8868\u793a\u5728\u689d\u4ef6\u4e2d\u51fa\u73fe\u4e86\u7121\u6548\u7684\u5143\u7d20\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e ORA-41640 \u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"ora-41640-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-VRPnsUIrMn\">ORA-41640 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-41640 \u932f\u8aa4\u7684\u4e3b\u8981\u539f\u56e0\u662f\u898f\u5247\u689d\u4ef6\u4e2d\u5305\u542b\u4e86\u4e0d\u88ab\u652f\u6301\u6216\u7121\u6548\u7684\u5143\u7d20\u3002\u9019\u53ef\u80fd\u662f\u7531\u65bc\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\u9020\u6210\u7684\uff1a<\/p>\n<ul>\n<li><strong>\u8a9e\u6cd5\u932f\u8aa4\uff1a<\/strong>\u5728\u7de8\u5beb\u898f\u5247\u6642\uff0c\u53ef\u80fd\u6703\u4e0d\u5c0f\u5fc3\u5f15\u5165\u8a9e\u6cd5\u932f\u8aa4\uff0c\u4f8b\u5982\u62fc\u5beb\u932f\u8aa4\u6216\u4e0d\u6b63\u78ba\u7684\u904b\u7b97\u7b26\u3002<\/li>\n<li><strong>\u4e0d\u652f\u6301\u7684\u6578\u64da\u985e\u578b\uff1a<\/strong>\u67d0\u4e9b\u6578\u64da\u985e\u578b\u53ef\u80fd\u4e0d\u88ab Oracle \u652f\u6301\uff0c\u5c0e\u81f4\u689d\u4ef6\u7121\u6cd5\u6b63\u78ba\u89e3\u6790\u3002<\/li>\n<li><strong>\u908f\u8f2f\u932f\u8aa4\uff1a<\/strong>\u5728\u8a2d\u8a08\u898f\u5247\u6642\uff0c\u908f\u8f2f\u4e0a\u7684\u932f\u8aa4\u53ef\u80fd\u6703\u5c0e\u81f4\u7121\u6548\u5143\u7d20\u7684\u51fa\u73fe\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%ad%98%e5%88%a5-ora-41640-%e9%8c%af%e8%aa%a4-VRPnsUIrMn\">\u5982\u4f55\u8b58\u5225 ORA-41640 \u932f\u8aa4<\/h2>\n<p>\u7576 ORA-41640 \u932f\u8aa4\u767c\u751f\u6642\uff0cOracle \u6578\u64da\u5eab\u6703\u8fd4\u56de\u4e00\u689d\u932f\u8aa4\u6d88\u606f\uff0c\u901a\u5e38\u6703\u5305\u542b\u7121\u6548\u5143\u7d20\u7684\u540d\u7a31\u3002\u9019\u4e9b\u4fe1\u606f\u5c0d\u65bc\u6545\u969c\u6392\u9664\u81f3\u95dc\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u8b58\u5225\u932f\u8aa4\u7684\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u6aa2\u67e5\u932f\u8aa4\u6d88\u606f\u4e2d\u63d0\u5230\u7684\u7121\u6548\u5143\u7d20\uff0c\u78ba\u4fdd\u5176\u62fc\u5beb\u6b63\u78ba\u3002<\/li>\n<li>\u78ba\u8a8d\u8a72\u5143\u7d20\u7684\u6578\u64da\u985e\u578b\u662f\u5426\u88ab Oracle \u652f\u6301\u3002<\/li>\n<li>\u6aa2\u67e5\u898f\u5247\u7684\u908f\u8f2f\u7d50\u69cb\uff0c\u78ba\u4fdd\u6240\u6709\u689d\u4ef6\u90fd\u662f\u6709\u6548\u7684\u3002<\/li>\n<\/ol>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-VRPnsUIrMn\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u4fee\u5fa9 ORA-41640 \u932f\u8aa4\u7684\u904e\u7a0b\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e8%a6%8f%e5%89%87%e5%ae%9a%e7%be%a9-VRPnsUIrMn\">1. \u6aa2\u67e5\u898f\u5247\u5b9a\u7fa9<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u5f15\u767c\u932f\u8aa4\u7684\u898f\u5247\u5b9a\u7fa9\u3002\u78ba\u4fdd\u6240\u6709\u689d\u4ef6\u90fd\u6b63\u78ba\u7121\u8aa4\uff0c\u4e26\u4e14\u4f7f\u7528\u4e86\u6b63\u78ba\u7684\u8a9e\u6cd5\u3002<\/p>\n<h3 id=\"2-%e6%b8%ac%e8%a9%a6%e7%84%a1%e6%95%88%e5%85%83%e7%b4%a0-VRPnsUIrMn\">2. \u6e2c\u8a66\u7121\u6548\u5143\u7d20<\/h3>\n<p>\u5c0d\u65bc\u932f\u8aa4\u6d88\u606f\u4e2d\u63d0\u5230\u7684\u7121\u6548\u5143\u7d20\uff0c\u9032\u884c\u55ae\u7368\u6e2c\u8a66\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u6aa2\u67e5\u8a72\u5143\u7d20\u7684\u6709\u6548\u6027\uff1a<\/p>\n<pre><code>SELECT * FROM your_table WHERE your_column = 'invalid_string';<\/code><\/pre>\n<h3 id=\"3-%e6%9b%b4%e6%96%b0%e6%88%96%e5%88%aa%e9%99%a4%e7%84%a1%e6%95%88%e5%85%83%e7%b4%a0-VRPnsUIrMn\">3. \u66f4\u65b0\u6216\u522a\u9664\u7121\u6548\u5143\u7d20<\/h3>\n<p>\u5982\u679c\u78ba\u5b9a\u67d0\u500b\u5143\u7d20\u7121\u6548\uff0c\u53ef\u4ee5\u9078\u64c7\u66f4\u65b0\u6216\u522a\u9664\u8a72\u5143\u7d20\u3002\u9019\u6a23\u53ef\u4ee5\u907f\u514d\u5728\u672a\u4f86\u7684\u64cd\u4f5c\u4e2d\u518d\u6b21\u51fa\u73fe\u76f8\u540c\u7684\u932f\u8aa4\u3002<\/p>\n<h3 id=\"4-%e6%b8%ac%e8%a9%a6%e4%bf%ae%e5%be%a9%e5%be%8c%e7%9a%84%e8%a6%8f%e5%89%87-VRPnsUIrMn\">4. \u6e2c\u8a66\u4fee\u5fa9\u5f8c\u7684\u898f\u5247<\/h3>\n<p>\u5728\u9032\u884c\u4e86\u4fee\u6539\u5f8c\uff0c\u91cd\u65b0\u6e2c\u8a66\u898f\u5247\u4ee5\u78ba\u4fdd\u554f\u984c\u5df2\u7d93\u89e3\u6c7a\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u9a57\u8b49\uff1a<\/p>\n<pre><code>SELECT * FROM your_table WHERE your_column = 'valid_string';<\/code><\/pre>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-ora-41640-%e9%8c%af%e8%aa%a4-VRPnsUIrMn\">\u9060\u7a0b\u8655\u7406 ORA-41640 \u932f\u8aa4<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u9060\u7a0b\u8655\u7406 ORA-41640 \u932f\u8aa4\u3002\u9019\u901a\u5e38\u6d89\u53ca\u5230\u8207\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u6216\u6280\u8853\u652f\u6301\u5718\u968a\u7684\u5408\u4f5c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u63d0\u4f9b\u8a73\u7d30\u7684\u932f\u8aa4\u4fe1\u606f\uff1a<\/strong>\u5728\u806f\u7e6b\u652f\u6301\u5718\u968a\u6642\uff0c\u63d0\u4f9b\u5b8c\u6574\u7684\u932f\u8aa4\u6d88\u606f\u548c\u4e0a\u4e0b\u6587\u4fe1\u606f\uff0c\u4ee5\u4fbf\u4ed6\u5011\u80fd\u5920\u5feb\u901f\u5b9a\u4f4d\u554f\u984c\u3002<\/li>\n<li><strong>\u5171\u4eab\u898f\u5247\u5b9a\u7fa9\uff1a<\/strong>\u5c07\u5f15\u767c\u932f\u8aa4\u7684\u898f\u5247\u5b9a\u7fa9\u5206\u4eab\u7d66\u6280\u8853\u652f\u6301\uff0c\u4ee5\u4fbf\u4ed6\u5011\u9032\u884c\u5206\u6790\u3002<\/li>\n<li><strong>\u4fdd\u6301\u6e9d\u901a\uff1a<\/strong>\u5728\u6545\u969c\u6392\u9664\u904e\u7a0b\u4e2d\uff0c\u4fdd\u6301\u8207\u652f\u6301\u5718\u968a\u7684\u6e9d\u901a\uff0c\u4ee5\u4fbf\u53ca\u6642\u7372\u53d6\u66f4\u65b0\u548c\u5efa\u8b70\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-VRPnsUIrMn\">\u7e3d\u7d50<\/h2>\n<p>ORA-41640 \u932f\u8aa4\u662f Oracle \u6578\u64da\u5eab\u4e2d\u5e38\u898b\u7684\u554f\u984c\u4e4b\u4e00\uff0c\u901a\u5e38\u7531\u65bc\u898f\u5247\u689d\u4ef6\u4e2d\u7684\u7121\u6548\u5143\u7d20\u5f15\u8d77\u3002\u901a\u904e\u4ed4\u7d30\u6aa2\u67e5\u898f\u5247\u5b9a\u7fa9\u3001\u6e2c\u8a66\u7121\u6548\u5143\u7d20\u4ee5\u53ca\u9032\u884c\u5fc5\u8981\u7684\u66f4\u65b0\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\uff0c\u4ee5\u7372\u5f97\u66f4\u7a69\u5b9a\u7684\u6578\u64da\u5eab\u74b0\u5883\u548c\u5c08\u696d\u7684\u6280\u8853\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-41640 \u932f\u8aa4\uff0c\u4fee\u5fa9 Oracle \u898f\u5247\u689d\u4ef6\u4e2d\u7684\u7121\u6548\u5143\u7d20 \u201cstring\u201d\uff0c\u63d0\u4f9b\u9060\u7a0b\u8655\u7406\u65b9\u6848\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\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-92614","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92614","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=92614"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92614\/revisions"}],"predecessor-version":[{"id":92615,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92614\/revisions\/92615"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=92614"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=92614"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=92614"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}