{"id":88140,"date":"2024-10-18T06:55:17","date_gmt":"2024-10-17T22:55:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/88140\/"},"modified":"2024-10-18T06:55:17","modified_gmt":"2024-10-17T22:55:17","slug":"ora-23463-%e9%a2%a8%e5%91%b3%e8%88%87%e5%b0%8d%e8%b1%a1-string-string-%e4%b8%8d%e5%85%bc%e5%ae%b9-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/88140\/","title":{"rendered":"ORA-23463: \u98a8\u5473\u8207\u5c0d\u8c61 \u201cstring\u201d.\u201dstring\u201d \u4e0d\u517c\u5bb9 ORACLE \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-23463-%e9%a2%a8%e5%91%b3%e8%88%87%e5%b0%8d%e8%b1%a1-string-string-%e4%b8%8d%e5%85%bc%e5%ae%b9-oracle-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-vWGAgJkFwP\">ORA-23463: \u98a8\u5473\u8207\u5c0d\u8c61 \u201cstring\u201d.\u201dstring\u201d \u4e0d\u517c\u5bb9 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-23463\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u6578\u64da\u5eab\u4e2d\u7684\u5c0d\u8c61\u4e0d\u517c\u5bb9\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u4f7f\u7528\u7269\u4ef6\u985e\u578b\u6216\u96c6\u5408\u985e\u578b\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e ORA-23463 \u932f\u8aa4\u7684\u6210\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"ora-23463-%e9%8c%af%e8%aa%a4%e7%9a%84%e6%88%90%e5%9b%a0-vWGAgJkFwP\">ORA-23463 \u932f\u8aa4\u7684\u6210\u56e0<\/h2>\n<p>ORA-23463 \u932f\u8aa4\u7684\u5177\u9ad4\u4fe1\u606f\u70ba\u300c\u98a8\u5473\u8207\u5c0d\u8c61 \u201cstring\u201d.\u201dstring\u201d \u4e0d\u517c\u5bb9\u300d\u3002\u9019\u610f\u5473\u8457\u5728\u9032\u884c\u67d0\u4e9b\u64cd\u4f5c\u6642\uff0cOracle \u6578\u64da\u5eab\u767c\u73fe\u4e86\u4e0d\u517c\u5bb9\u7684\u6578\u64da\u985e\u578b\u3002\u9019\u7a2e\u60c5\u6cc1\u901a\u5e38\u767c\u751f\u5728\u4ee5\u4e0b\u5e7e\u7a2e\u60c5\u6cc1\u4e0b\uff1a<\/p>\n<ul>\n<li><strong>\u7269\u4ef6\u985e\u578b\u4e0d\u5339\u914d\uff1a<\/strong>\u7576\u4f60\u5617\u8a66\u5c07\u4e00\u500b\u7269\u4ef6\u985e\u578b\u7684\u5be6\u4f8b\u8ce6\u503c\u7d66\u53e6\u4e00\u500b\u4e0d\u517c\u5bb9\u7684\u7269\u4ef6\u985e\u578b\u6642\uff0c\u6703\u5f15\u767c\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u96c6\u5408\u985e\u578b\u4e0d\u5339\u914d\uff1a<\/strong>\u5728\u4f7f\u7528\u96c6\u5408\u985e\u578b\uff08\u5982 VARRAY \u6216 NESTED TABLE\uff09\u6642\uff0c\u5982\u679c\u96c6\u5408\u4e2d\u7684\u5143\u7d20\u985e\u578b\u4e0d\u4e00\u81f4\uff0c\u4e5f\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u6578\u64da\u5eab\u7248\u672c\u4e0d\u4e00\u81f4\uff1a<\/strong>\u5982\u679c\u5728\u4e0d\u540c\u7248\u672c\u7684 Oracle \u6578\u64da\u5eab\u4e4b\u9593\u9032\u884c\u6578\u64da\u9077\u79fb\uff0c\u53ef\u80fd\u6703\u51fa\u73fe\u4e0d\u517c\u5bb9\u7684\u60c5\u6cc1\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e8%ad%98%e5%88%a5%e5%92%8c%e4%bf%ae%e5%be%a9-ora-23463-%e9%8c%af%e8%aa%a4-vWGAgJkFwP\">\u5982\u4f55\u8b58\u5225\u548c\u4fee\u5fa9 ORA-23463 \u932f\u8aa4<\/h2>\n<p>\u7576\u9047\u5230 ORA-23463 \u932f\u8aa4\u6642\uff0c\u9996\u5148\u9700\u8981\u78ba\u5b9a\u932f\u8aa4\u7684\u5177\u9ad4\u4e0a\u4e0b\u6587\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6b65\u9a5f\uff0c\u53ef\u4ee5\u5e6b\u52a9\u4f60\u8b58\u5225\u548c\u4fee\u5fa9\u6b64\u932f\u8aa4\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e9%8c%af%e8%aa%a4%e4%bf%a1%e6%81%af-vWGAgJkFwP\">1. \u6aa2\u67e5\u932f\u8aa4\u4fe1\u606f<\/h3>\n<p>\u9996\u5148\uff0c\u4ed4\u7d30\u6aa2\u67e5\u932f\u8aa4\u4fe1\u606f\u4e2d\u63d0\u5230\u7684\u5c0d\u8c61\u540d\u7a31\u3002\u9019\u5c07\u5e6b\u52a9\u4f60\u78ba\u5b9a\u662f\u54ea\u500b\u5c0d\u8c61\u5c0e\u81f4\u4e86\u4e0d\u517c\u5bb9\u7684\u554f\u984c\u3002<\/p>\n<h3 id=\"2-%e7%a2%ba%e8%aa%8d%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b-vWGAgJkFwP\">2. \u78ba\u8a8d\u6578\u64da\u985e\u578b<\/h3>\n<p>\u6aa2\u67e5\u6d89\u53ca\u7684\u7269\u4ef6\u985e\u578b\u548c\u96c6\u5408\u985e\u578b\u7684\u5b9a\u7fa9\u3002\u78ba\u4fdd\u5b83\u5011\u7684\u7d50\u69cb\u548c\u6578\u64da\u985e\u578b\u5b8c\u5168\u4e00\u81f4\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>CREATE TYPE my_object AS OBJECT (\n    id NUMBER,\n    name VARCHAR2(50)\n);\n<\/code><\/pre>\n<p>\u5982\u679c\u4f60\u6709\u53e6\u4e00\u500b\u7269\u4ef6\u985e\u578b\uff0c\u78ba\u4fdd\u5b83\u7684\u7d50\u69cb\u8207\u4e0a\u8ff0\u5b9a\u7fa9\u76f8\u7b26\u3002<\/p>\n<h3 id=\"3-%e6%b8%ac%e8%a9%a6%e6%95%b8%e6%93%9a%e6%8f%92%e5%85%a5-vWGAgJkFwP\">3. \u6e2c\u8a66\u6578\u64da\u63d2\u5165<\/h3>\n<p>\u5617\u8a66\u63d2\u5165\u6578\u64da\u6642\uff0c\u4f7f\u7528\u76f8\u540c\u7684\u7269\u4ef6\u985e\u578b\u9032\u884c\u6e2c\u8a66\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u517c\u5bb9\u6027\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>DECLARE\n    obj my_object := my_object(1, 'Test');\nBEGIN\n    INSERT INTO my_table VALUES (obj);\nEND;\n<\/code><\/pre>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e5%ba%ab%e7%89%88%e6%9c%ac-vWGAgJkFwP\">4. \u6aa2\u67e5\u6578\u64da\u5eab\u7248\u672c<\/h3>\n<p>\u5982\u679c\u4f60\u5728\u4e0d\u540c\u7248\u672c\u7684 Oracle \u6578\u64da\u5eab\u4e4b\u9593\u9032\u884c\u64cd\u4f5c\uff0c\u8acb\u6aa2\u67e5\u7248\u672c\u4e4b\u9593\u7684\u517c\u5bb9\u6027\u3002\u67d0\u4e9b\u529f\u80fd\u6216\u6578\u64da\u985e\u578b\u53ef\u80fd\u5728\u4e0d\u540c\u7248\u672c\u4e2d\u6709\u6240\u8b8a\u5316\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-ora-23463-%e9%8c%af%e8%aa%a4-vWGAgJkFwP\">\u9060\u7a0b\u8655\u7406 ORA-23463 \u932f\u8aa4<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u9060\u7a0b\u8655\u7406\u6b64\u932f\u8aa4\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u5be6\u73fe\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u9060\u7a0b\u684c\u9762\u5de5\u5177\uff1a<\/strong>\u901a\u904e\u9060\u7a0b\u684c\u9762\u9023\u63a5\u5230\u6578\u64da\u5eab\u4f3a\u670d\u5668\uff0c\u76f4\u63a5\u9032\u884c\u6545\u969c\u6392\u67e5\u3002<\/li>\n<li><strong>\u4f7f\u7528 SQL*Plus \u6216\u5176\u4ed6\u5ba2\u6236\u7aef\u5de5\u5177\uff1a<\/strong>\u5728\u672c\u5730\u74b0\u5883\u4e2d\u4f7f\u7528 SQL*Plus \u9023\u63a5\u5230\u9060\u7a0b\u6578\u64da\u5eab\uff0c\u57f7\u884c\u67e5\u8a62\u548c\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u67e5\u770b\u65e5\u8a8c\u6587\u4ef6\uff1a<\/strong>\u6aa2\u67e5 Oracle \u7684\u65e5\u8a8c\u6587\u4ef6\uff0c\u5c0b\u627e\u6709\u95dc\u932f\u8aa4\u7684\u66f4\u591a\u4fe1\u606f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-vWGAgJkFwP\">\u7e3d\u7d50<\/h2>\n<p>ORA-23463 \u932f\u8aa4\u901a\u5e38\u662f\u7531\u65bc\u6578\u64da\u985e\u578b\u4e0d\u517c\u5bb9\u5f15\u8d77\u7684\uff0c\u901a\u904e\u4ed4\u7d30\u6aa2\u67e5\u5c0d\u8c61\u5b9a\u7fa9\u548c\u6578\u64da\u985e\u578b\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u8b58\u5225\u548c\u4fee\u5fa9\u6b64\u554f\u984c\u3002\u5728\u8655\u7406\u6b64\u985e\u932f\u8aa4\u6642\uff0c\u4fdd\u6301\u51b7\u975c\u4e26\u9075\u5faa\u7cfb\u7d71\u5316\u7684\u6545\u969c\u6392\u67e5\u6b65\u9a5f\u662f\u975e\u5e38\u91cd\u8981\u7684\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\u6e2fVPS<\/a> \u670d\u52d9\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u7ba1\u7406\u60a8\u7684\u6578\u64da\u5eab\u74b0\u5883\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a ORA-23463 \u932f\u8aa4\uff0c\u4e86\u89e3\u98a8\u5473\u8207\u5c0d\u8c61\u4e0d\u517c\u5bb9\u7684\u539f\u56e0\uff0c\u4e26\u638c\u63e1\u6709\u6548\u7684\u6545\u969c\u4fee\u5fa9\u8207\u9060\u7a0b\u8655\u7406\u6280\u5de7\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-88140","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/88140","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=88140"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/88140\/revisions"}],"predecessor-version":[{"id":88141,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/88140\/revisions\/88141"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=88140"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=88140"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=88140"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}