{"id":91686,"date":"2024-10-18T23:17:17","date_gmt":"2024-10-18T15:17:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/91686\/"},"modified":"2024-10-18T23:17:17","modified_gmt":"2024-10-18T15:17:17","slug":"ora-31452-%e5%8f%83%e6%95%b8%e7%9a%84%e5%80%bc-string-%e7%84%a1%e6%95%88%ef%bc%8c%e6%9c%9f%e5%be%85%ef%bc%9ay-%e6%88%96-n-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\/91686\/","title":{"rendered":"ORA-31452: \u53c3\u6578\u7684\u503c string \u7121\u6548\uff0c\u671f\u5f85\uff1aY \u6216 N ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-31452-%e5%8f%83%e6%95%b8%e7%9a%84%e5%80%bc-string-%e7%84%a1%e6%95%88%ef%bc%8c%e6%9c%9f%e5%be%85%ef%bc%9ay-%e6%88%96-n-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0-WLJVVrycMs\">ORA-31452: \u53c3\u6578\u7684\u503c string \u7121\u6548\uff0c\u671f\u5f85\uff1aY \u6216 N 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 <code>ORA-31452<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u5617\u8a66\u8a2d\u7f6e\u67d0\u4e9b\u53c3\u6578\u6642\uff0c\u7576\u53c3\u6578\u7684\u503c\u4e0d\u7b26\u5408\u9810\u671f\u7684\u683c\u5f0f\u6642\uff0c\u5c31\u6703\u5f15\u767c\u6b64\u932f\u8aa4\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e <code>ORA-31452<\/code> \u932f\u8aa4\u7684\u539f\u56e0\u3001\u89e3\u6c7a\u65b9\u6848\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u9060\u7a0b\u8655\u7406\u3002<\/p>\n<h2 id=\"ora-31452-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-WLJVVrycMs\">ORA-31452 \u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>\u7576\u4f60\u5728 Oracle \u6578\u64da\u5eab\u4e2d\u9047\u5230 <code>ORA-31452<\/code> \u932f\u8aa4\u6642\uff0c\u901a\u5e38\u662f\u56e0\u70ba\u67d0\u500b\u53c3\u6578\u7684\u503c\u4e0d\u6b63\u78ba\u3002\u9019\u500b\u932f\u8aa4\u4fe1\u606f\u4e2d\u63d0\u5230\u7684\u201c\u671f\u5f85\uff1aY \u6216 N\u201d\u8868\u660e\u8a72\u53c3\u6578\u61c9\u8a72\u662f\u4e00\u500b\u5e03\u6797\u503c\uff0c\u53ea\u6709\u5169\u500b\u53ef\u80fd\u7684\u9078\u64c7\uff1a\u662f\uff08Y\uff09\u6216\u5426\uff08N\uff09\u3002<\/p>\n<ul>\n<li>\u4f8b\u5982\uff0c\u7576\u4f60\u5617\u8a66\u8a2d\u7f6e\u67d0\u500b\u529f\u80fd\u7684\u555f\u7528\u72c0\u614b\u6642\uff0c\u5982\u679c\u4f60\u8f38\u5165\u4e86\u5176\u4ed6\u5b57\u7b26\uff08\u5982\u201cyes\u201d\u6216\u201cno\u201d\uff09\uff0c\u5c31\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li>\u6b64\u5916\uff0c\u9019\u500b\u932f\u8aa4\u4e5f\u53ef\u80fd\u51fa\u73fe\u5728\u4f7f\u7528 PL\/SQL \u7a0b\u5e8f\u6642\uff0c\u7576\u4f60\u50b3\u905e\u4e86\u4e0d\u6b63\u78ba\u7684\u53c3\u6578\u503c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-ora-31452-%e9%8c%af%e8%aa%a4-WLJVVrycMs\">\u5982\u4f55\u4fee\u5fa9 ORA-31452 \u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa9 <code>ORA-31452<\/code> \u932f\u8aa4\u7684\u7b2c\u4e00\u6b65\u662f\u6aa2\u67e5\u5f15\u767c\u932f\u8aa4\u7684 SQL \u8a9e\u53e5\u6216 PL\/SQL \u7a0b\u5e8f\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e5%8f%83%e6%95%b8%e5%80%bc-WLJVVrycMs\">1. \u6aa2\u67e5\u53c3\u6578\u503c<\/h3>\n<p>\u78ba\u4fdd\u4f60\u50b3\u905e\u7684\u53c3\u6578\u503c\u662f\u6b63\u78ba\u7684\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u793a\u4f8b\uff1a<\/p>\n<pre><code>BEGIN\n    DBMS_SCHEDULER.SET_ATTRIBUTE('my_job', 'enabled', 'Y'); -- \u6b63\u78ba\nEND;\n<\/code><\/pre>\n<p>\u5982\u679c\u4f60\u5c07 &#8216;Y&#8217; \u66ff\u63db\u70ba &#8216;yes&#8217;\uff0c\u5247\u6703\u5f15\u767c <code>ORA-31452<\/code> \u932f\u8aa4\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e6%ad%a3%e7%a2%ba%e7%9a%84%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b-WLJVVrycMs\">2. \u4f7f\u7528\u6b63\u78ba\u7684\u6578\u64da\u985e\u578b<\/h3>\n<p>\u5728\u8a2d\u7f6e\u53c3\u6578\u6642\uff0c\u78ba\u4fdd\u4f7f\u7528\u6b63\u78ba\u7684\u6578\u64da\u985e\u578b\u3002\u4f8b\u5982\uff0c\u67d0\u4e9b\u53c3\u6578\u53ef\u80fd\u9700\u8981\u4f7f\u7528 CHAR \u6216 VARCHAR2 \u985e\u578b\uff0c\u800c\u4e0d\u662f NUMBER \u985e\u578b\u3002<\/p>\n<h3 id=\"3-%e6%9f%a5%e9%96%b1%e6%96%87%e6%aa%94-WLJVVrycMs\">3. \u67e5\u95b1\u6587\u6a94<\/h3>\n<p>\u67e5\u95b1 Oracle \u5b98\u65b9\u6587\u6a94\uff0c\u4e86\u89e3\u7279\u5b9a\u53c3\u6578\u7684\u8981\u6c42\u548c\u9650\u5236\u3002\u9019\u53ef\u4ee5\u5e6b\u52a9\u4f60\u66f4\u597d\u5730\u7406\u89e3\u5982\u4f55\u6b63\u78ba\u8a2d\u7f6e\u53c3\u6578\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-ora-31452-%e9%8c%af%e8%aa%a4-WLJVVrycMs\">\u9060\u7a0b\u8655\u7406 ORA-31452 \u932f\u8aa4<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u7279\u5225\u662f\u7576\u4f60\u7121\u6cd5\u76f4\u63a5\u8a2a\u554f\u6578\u64da\u5eab\u6642\uff0c\u9060\u7a0b\u8655\u7406\u53ef\u80fd\u662f\u5fc5\u8981\u7684\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528\u9060\u7a0b\u684c\u9762\u5de5\u5177\u6216 SSH \u9023\u63a5\u5230\u6578\u64da\u5eab\u6240\u5728\u7684\u4f3a\u670d\u5668\uff0c\u7136\u5f8c\u57f7\u884c\u5fc5\u8981\u7684 SQL \u8a9e\u53e5\u4f86\u4fee\u5fa9\u932f\u8aa4\u3002<\/li>\n<li>\u5982\u679c\u4f60\u4f7f\u7528\u7684\u662f\u96f2\u670d\u52d9\uff0c\u78ba\u4fdd\u4f60\u7684\u7db2\u7d61\u9023\u63a5\u7a69\u5b9a\uff0c\u4ee5\u4fbf\u80fd\u5920\u9806\u5229\u9032\u884c\u9060\u7a0b\u64cd\u4f5c\u3002<\/li>\n<li>\u8003\u616e\u4f7f\u7528 Oracle \u7684\u9060\u7a0b\u8a3a\u65b7\u5de5\u5177\uff0c\u9019\u4e9b\u5de5\u5177\u53ef\u4ee5\u5e6b\u52a9\u4f60\u5feb\u901f\u5b9a\u4f4d\u554f\u984c\u4e26\u63d0\u4f9b\u89e3\u6c7a\u65b9\u6848\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-WLJVVrycMs\">\u7e3d\u7d50<\/h2>\n<p>\u5728 Oracle \u6578\u64da\u5eab\u4e2d\uff0c<code>ORA-31452<\/code> \u932f\u8aa4\u901a\u5e38\u662f\u7531\u65bc\u53c3\u6578\u503c\u4e0d\u6b63\u78ba\u5f15\u8d77\u7684\u3002\u901a\u904e\u6aa2\u67e5\u53c3\u6578\u503c\u3001\u4f7f\u7528\u6b63\u78ba\u7684\u6578\u64da\u985e\u578b\u4ee5\u53ca\u67e5\u95b1\u5b98\u65b9\u6587\u6a94\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u6b64\u5916\uff0c\u9060\u7a0b\u8655\u7406\u4e5f\u70ba\u7121\u6cd5\u76f4\u63a5\u8a2a\u554f\u6578\u64da\u5eab\u7684\u7528\u6236\u63d0\u4f9b\u4e86\u4fbf\u5229\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u4e91\u670d\u52a1\u5668<\/a> \u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-31452 \u932f\u8aa4\uff1a\u53c3\u6578\u503c\u7121\u6548\uff0c\u9700\u70ba Y \u6216 N\u3002\u63d0\u4f9b\u6545\u969c\u4fee\u5fa9\u548c\u9060\u7a0b\u8655\u7406\u65b9\u6848\uff0c\u52a9\u60a8\u5feb\u901f\u6062\u5fa9\u7cfb\u7d71\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-91686","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/91686","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=91686"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/91686\/revisions"}],"predecessor-version":[{"id":91687,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/91686\/revisions\/91687"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=91686"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=91686"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=91686"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}