{"id":92562,"date":"2024-10-19T06:38:17","date_gmt":"2024-10-18T22:38:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/92562\/"},"modified":"2024-10-19T06:38:18","modified_gmt":"2024-10-18T22:38:18","slug":"ora-40392-pmml-%e5%9b%9e%e6%ad%b8%e6%96%b9%e7%a8%8b%e5%bc%95%e7%94%a8%e6%9c%aa%e5%ae%9a%e7%be%a9%e5%ad%97%e6%ae%b5-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\/92562\/","title":{"rendered":"ORA-40392: PMML \u56de\u6b78\u65b9\u7a0b\u5f15\u7528\u672a\u5b9a\u7fa9\u5b57\u6bb5: string ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-40392-pmml-%e5%9b%9e%e6%ad%b8%e6%96%b9%e7%a8%8b%e5%bc%95%e7%94%a8%e6%9c%aa%e5%ae%9a%e7%be%a9%e5%ad%97%e6%ae%b5%e7%9a%84%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-kaZrIqMuAU\">ORA-40392: PMML \u56de\u6b78\u65b9\u7a0b\u5f15\u7528\u672a\u5b9a\u7fa9\u5b57\u6bb5\u7684\u6545\u969c\u4fee\u5fa9<\/h1>\n<p>\u5728\u4f7f\u7528 Oracle \u6578\u64da\u5eab\u9032\u884c\u6578\u64da\u5206\u6790\u548c\u9810\u6e2c\u5efa\u6a21\u6642\uff0cPMML\uff08Predictive Model Markup Language\uff09\u662f\u4e00\u7a2e\u5e38\u898b\u7684\u6a19\u6e96\u683c\u5f0f\uff0c\u7528\u65bc\u63cf\u8ff0\u9810\u6e2c\u6a21\u578b\u3002\u7136\u800c\uff0c\u7576\u7528\u6236\u5728\u57f7\u884c PMML \u6a21\u578b\u6642\uff0c\u53ef\u80fd\u6703\u9047\u5230\u932f\u8aa4\u4ee3\u78bc <code>ORA-40392<\/code>\uff0c\u8a72\u932f\u8aa4\u63d0\u793a\u300c\u56de\u6b78\u65b9\u7a0b\u5f15\u7528\u672a\u5b9a\u7fa9\u5b57\u6bb5: string\u300d\u3002\u9019\u7bc7\u6587\u7ae0\u5c07\u6df1\u5165\u63a2\u8a0e\u8a72\u932f\u8aa4\u7684\u539f\u56e0\u53ca\u5176\u4fee\u5fa9\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%8e%9f%e5%9b%a0%e5%88%86%e6%9e%90-kaZrIqMuAU\">\u932f\u8aa4\u539f\u56e0\u5206\u6790<\/h2>\n<p>\u932f\u8aa4 <code>ORA-40392<\/code> \u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u5e7e\u7a2e\u60c5\u6cc1\u4e0b\uff1a<\/p>\n<ul>\n<li><strong>\u5b57\u6bb5\u672a\u5b9a\u7fa9\uff1a<\/strong>\u7576 PMML \u6a21\u578b\u4e2d\u5f15\u7528\u7684\u5b57\u6bb5\u5728\u6578\u64da\u5eab\u4e2d\u4e0d\u5b58\u5728\u6642\uff0c\u5c07\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002\u4f8b\u5982\uff0c\u5982\u679c\u6a21\u578b\u4e2d\u4f7f\u7528\u4e86\u540d\u70ba <code>age<\/code> \u7684\u5b57\u6bb5\uff0c\u4f46\u5728\u6578\u64da\u8868\u4e2d\u8a72\u5b57\u6bb5\u4e26\u4e0d\u5b58\u5728\uff0c\u5247\u6703\u51fa\u73fe\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u5b57\u6bb5\u540d\u7a31\u4e0d\u5339\u914d\uff1a<\/strong>\u5b57\u6bb5\u540d\u7a31\u7684\u5927\u5c0f\u5beb\u6216\u62fc\u5beb\u932f\u8aa4\u4e5f\u53ef\u80fd\u5c0e\u81f4\u6b64\u554f\u984c\u3002Oracle \u6578\u64da\u5eab\u5c0d\u65bc\u5b57\u6bb5\u540d\u7a31\u7684\u5927\u5c0f\u5beb\u662f\u654f\u611f\u7684\uff0c\u56e0\u6b64\u5fc5\u9808\u78ba\u4fdd\u6a21\u578b\u4e2d\u7684\u5b57\u6bb5\u540d\u7a31\u8207\u6578\u64da\u5eab\u4e2d\u7684\u5b8c\u5168\u4e00\u81f4\u3002<\/li>\n<li><strong>\u6578\u64da\u985e\u578b\u4e0d\u5339\u914d\uff1a<\/strong>\u5982\u679c\u6a21\u578b\u4e2d\u5f15\u7528\u7684\u5b57\u6bb5\u985e\u578b\u8207\u6578\u64da\u5eab\u4e2d\u5b9a\u7fa9\u7684\u985e\u578b\u4e0d\u5339\u914d\uff0c\u4e5f\u53ef\u80fd\u5c0e\u81f4\u932f\u8aa4\u3002\u4f8b\u5982\uff0c\u6a21\u578b\u4e2d\u671f\u671b\u4e00\u500b\u6574\u6578\u985e\u578b\u7684\u5b57\u6bb5\uff0c\u4f46\u6578\u64da\u5eab\u4e2d\u8a72\u5b57\u6bb5\u537b\u662f\u5b57\u7b26\u4e32\u985e\u578b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-kaZrIqMuAU\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u8981\u4fee\u5fa9 <code>ORA-40392<\/code> \u932f\u8aa4\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e5%ad%97%e6%ae%b5%e5%ae%9a%e7%be%a9-kaZrIqMuAU\">1. \u6aa2\u67e5\u5b57\u6bb5\u5b9a\u7fa9<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5 PMML \u6a21\u578b\u4e2d\u5f15\u7528\u7684\u6240\u6709\u5b57\u6bb5\uff0c\u78ba\u4fdd\u5b83\u5011\u5728\u6578\u64da\u5eab\u4e2d\u5b58\u5728\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u6aa2\u67e5\u5b57\u6bb5\uff1a<\/p>\n<pre><code>SELECT column_name \nFROM user_tab_columns \nWHERE table_name = 'YOUR_TABLE_NAME';<\/code><\/pre>\n<h3 id=\"2-%e7%a2%ba%e8%aa%8d%e5%ad%97%e6%ae%b5%e5%90%8d%e7%a8%b1-kaZrIqMuAU\">2. \u78ba\u8a8d\u5b57\u6bb5\u540d\u7a31<\/h3>\n<p>\u6aa2\u67e5 PMML \u6a21\u578b\u4e2d\u7684\u5b57\u6bb5\u540d\u7a31\uff0c\u78ba\u4fdd\u5b83\u5011\u8207\u6578\u64da\u5eab\u4e2d\u7684\u5b57\u6bb5\u540d\u7a31\u5b8c\u5168\u4e00\u81f4\uff0c\u5305\u62ec\u5927\u5c0f\u5beb\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u7372\u53d6\u5b57\u6bb5\u540d\u7a31\uff1a<\/p>\n<pre><code>SELECT column_name \nFROM user_tab_columns \nWHERE table_name = 'YOUR_TABLE_NAME';<\/code><\/pre>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b-kaZrIqMuAU\">3. \u6aa2\u67e5\u6578\u64da\u985e\u578b<\/h3>\n<p>\u78ba\u4fdd PMML \u6a21\u578b\u4e2d\u5f15\u7528\u7684\u5b57\u6bb5\u985e\u578b\u8207\u6578\u64da\u5eab\u4e2d\u5b9a\u7fa9\u7684\u985e\u578b\u76f8\u7b26\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u67e5\u8a62\u4f86\u6aa2\u67e5\u5b57\u6bb5\u7684\u6578\u64da\u985e\u578b\uff1a<\/p>\n<pre><code>SELECT column_name, data_type \nFROM user_tab_columns \nWHERE table_name = 'YOUR_TABLE_NAME';<\/code><\/pre>\n<h3 id=\"4-%e6%9b%b4%e6%96%b0-pmml-%e6%a8%a1%e5%9e%8b-kaZrIqMuAU\">4. \u66f4\u65b0 PMML \u6a21\u578b<\/h3>\n<p>\u5982\u679c\u767c\u73fe\u4efb\u4f55\u4e0d\u4e00\u81f4\u4e4b\u8655\uff0c\u5247\u9700\u8981\u66f4\u65b0 PMML \u6a21\u578b\u4ee5\u53cd\u6620\u6b63\u78ba\u7684\u5b57\u6bb5\u540d\u7a31\u548c\u985e\u578b\u3002\u78ba\u4fdd\u5728\u66f4\u65b0\u5f8c\u91cd\u65b0\u52a0\u8f09\u6a21\u578b\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86%e5%bb%ba%e8%ad%b0-kaZrIqMuAU\">\u9060\u7a0b\u8655\u7406\u5efa\u8b70<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u9060\u7a0b\u8655\u7406\u4f86\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u9060\u7a0b\u684c\u9762\u5de5\u5177\uff1a<\/strong>\u53ef\u4ee5\u4f7f\u7528\u9060\u7a0b\u684c\u9762\u5de5\u5177\u9023\u63a5\u5230\u6578\u64da\u5eab\u4f3a\u670d\u5668\uff0c\u76f4\u63a5\u6aa2\u67e5\u548c\u4fee\u6539\u6578\u64da\u5eab\u4e2d\u7684\u5b57\u6bb5\u5b9a\u7fa9\u3002<\/li>\n<li><strong>\u8acb\u6c42\u6280\u8853\u652f\u6301\uff1a<\/strong>\u5982\u679c\u7121\u6cd5\u81ea\u884c\u89e3\u6c7a\u554f\u984c\uff0c\u5efa\u8b70\u806f\u7e6b\u6280\u8853\u652f\u6301\u5718\u968a\uff0c\u63d0\u4f9b\u932f\u8aa4\u4fe1\u606f\u548c\u76f8\u95dc\u7684 PMML \u6a21\u578b\uff0c\u4ee5\u4fbf\u4ed6\u5011\u80fd\u5920\u66f4\u5feb\u5730\u5354\u52a9\u89e3\u6c7a\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-kaZrIqMuAU\">\u7e3d\u7d50<\/h2>\n<p>\u932f\u8aa4 <code>ORA-40392<\/code> \u662f\u4e00\u500b\u5e38\u898b\u7684\u554f\u984c\uff0c\u901a\u5e38\u7531\u65bc PMML \u6a21\u578b\u4e2d\u5f15\u7528\u7684\u5b57\u6bb5\u672a\u5728\u6578\u64da\u5eab\u4e2d\u6b63\u78ba\u5b9a\u7fa9\u6240\u5f15\u8d77\u3002\u901a\u904e\u6aa2\u67e5\u5b57\u6bb5\u5b9a\u7fa9\u3001\u540d\u7a31\u548c\u6578\u64da\u985e\u578b\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fee\u5fa9\u6b64\u932f\u8aa4\u3002\u5728\u8655\u7406\u6b64\u985e\u554f\u984c\u6642\uff0c\u9060\u7a0b\u8655\u7406\u548c\u6280\u8853\u652f\u6301\u4e5f\u662f\u975e\u5e38\u6709\u7528\u7684\u8cc7\u6e90\u3002\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\u4f86\u904b\u884c\u60a8\u7684\u6578\u64da\u5eab\uff0c\u8acb\u8003\u616e\u6211\u5011\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u4ee5\u78ba\u4fdd\u60a8\u7684\u696d\u52d9\u904b\u884c\u9806\u5229\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-40392 \u932f\u8aa4\uff0c\u4fee\u5fa9 PMML \u56de\u6b78\u65b9\u7a0b\u4e2d\u672a\u5b9a\u7fa9\u5b57\u6bb5\u7684\u554f\u984c\uff0c\u63d0\u4f9b\u9060\u7a0b\u8655\u7406\u65b9\u6848\uff0c\u78ba\u4fdd\u6578\u64da\u6e96\u78ba\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-92562","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92562","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=92562"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92562\/revisions"}],"predecessor-version":[{"id":92563,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/92562\/revisions\/92563"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=92562"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=92562"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=92562"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}