{"id":90950,"date":"2024-10-18T17:01:19","date_gmt":"2024-10-18T09:01:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/90950\/"},"modified":"2024-10-18T17:01:20","modified_gmt":"2024-10-18T09:01:20","slug":"ora-28562-heterogeneous-services-data-truncation-error-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\/90950\/","title":{"rendered":"ORA-28562: Heterogeneous Services data truncation error ORACLE\u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"ora-28562-heterogeneous-services-data-truncation-error-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-WuUxzDwYkz\">ORA-28562: Heterogeneous Services Data Truncation Error \u6545\u969c\u4fee\u5fa9<\/h1>\n<p>\u5728\u4f7f\u7528Oracle\u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u548c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662fORA-28562\u932f\u8aa4\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u7570\u69cb\u670d\u52d9\uff08Heterogeneous Services\uff09\u6709\u95dc\uff0c\u4e26\u4e14\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u622a\u65b7\u7684\u554f\u984c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0eORA-28562\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u4fee\u5fa9\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"ora-28562%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-WuUxzDwYkz\">ORA-28562\u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>ORA-28562\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u4f7f\u7528Oracle\u7684\u7570\u69cb\u670d\u52d9\u6642\uff0c\u9019\u4e9b\u670d\u52d9\u5141\u8a31Oracle\u6578\u64da\u5eab\u8207\u975eOracle\u6578\u64da\u6e90\u9032\u884c\u4ea4\u4e92\u3002\u7576\u6578\u64da\u5f9e\u5916\u90e8\u6578\u64da\u6e90\u50b3\u8f38\u5230Oracle\u6578\u64da\u5eab\u6642\uff0c\u5982\u679c\u6578\u64da\u7684\u9577\u5ea6\u8d85\u904e\u4e86Oracle\u8868\u4e2d\u76f8\u61c9\u5b57\u6bb5\u7684\u5b9a\u7fa9\u9577\u5ea6\uff0c\u5c31\u6703\u767c\u751f\u6578\u64da\u622a\u65b7\u932f\u8aa4\u3002<\/p>\n<ul>\n<li><strong>\u6578\u64da\u985e\u578b\u4e0d\u5339\u914d\uff1a<\/strong>\u7576\u5916\u90e8\u6578\u64da\u6e90\u7684\u6578\u64da\u985e\u578b\u8207Oracle\u6578\u64da\u5eab\u4e2d\u7684\u6578\u64da\u985e\u578b\u4e0d\u4e00\u81f4\u6642\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u622a\u65b7\u3002<\/li>\n<li><strong>\u5b57\u6bb5\u9577\u5ea6\u9650\u5236\uff1a<\/strong>\u5982\u679c\u5916\u90e8\u6578\u64da\u6e90\u4e2d\u7684\u5b57\u6bb5\u9577\u5ea6\u8d85\u904e\u4e86Oracle\u8868\u4e2d\u5b9a\u7fa9\u7684\u5b57\u6bb5\u9577\u5ea6\uff0c\u5247\u6703\u51fa\u73fe\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u914d\u7f6e\u554f\u984c\uff1a<\/strong>\u7570\u69cb\u670d\u52d9\u7684\u914d\u7f6e\u4e0d\u7576\u4e5f\u53ef\u80fd\u5c0e\u81f4\u6578\u64da\u622a\u65b7\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9ora-28562%e9%8c%af%e8%aa%a4-WuUxzDwYkz\">\u5982\u4f55\u4fee\u5fa9ORA-28562\u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa9ORA-28562\u932f\u8aa4\u9700\u8981\u5f9e\u591a\u500b\u65b9\u9762\u5165\u624b\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b-WuUxzDwYkz\">1. \u6aa2\u67e5\u6578\u64da\u985e\u578b<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u5916\u90e8\u6578\u64da\u6e90\u7684\u6578\u64da\u985e\u578b\u8207Oracle\u6578\u64da\u5eab\u4e2d\u76f8\u61c9\u5b57\u6bb5\u7684\u6578\u64da\u985e\u578b\u662f\u5426\u5339\u914d\u3002\u78ba\u4fdd\u5169\u8005\u4e4b\u9593\u7684\u517c\u5bb9\u6027\uff0c\u7279\u5225\u662f\u5728\u8655\u7406\u5b57\u7b26\u4e32\u548c\u6578\u5b57\u985e\u578b\u6642\u3002<\/p>\n<h3 id=\"2-%e8%aa%bf%e6%95%b4%e5%ad%97%e6%ae%b5%e9%95%b7%e5%ba%a6-WuUxzDwYkz\">2. \u8abf\u6574\u5b57\u6bb5\u9577\u5ea6<\/h3>\n<p>\u5982\u679c\u5916\u90e8\u6578\u64da\u6e90\u4e2d\u7684\u5b57\u6bb5\u9577\u5ea6\u8d85\u904e\u4e86Oracle\u8868\u4e2d\u5b9a\u7fa9\u7684\u5b57\u6bb5\u9577\u5ea6\uff0c\u53ef\u4ee5\u8003\u616e\u8abf\u6574Oracle\u8868\u4e2d\u5b57\u6bb5\u7684\u9577\u5ea6\u3002\u4f8b\u5982\uff0c\u4f7f\u7528\u4ee5\u4e0bSQL\u8a9e\u53e5\u4f86\u4fee\u6539\u5b57\u6bb5\u9577\u5ea6\uff1a<\/p>\n<pre><code>ALTER TABLE your_table_name MODIFY your_column_name VARCHAR2(new_length);<\/code><\/pre>\n<h3 id=\"3-%e9%85%8d%e7%bd%ae%e7%95%b0%e6%a7%8b%e6%9c%8d%e5%8b%99-WuUxzDwYkz\">3. \u914d\u7f6e\u7570\u69cb\u670d\u52d9<\/h3>\n<p>\u6aa2\u67e5\u7570\u69cb\u670d\u52d9\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u78ba\u4fdd\u6240\u6709\u8a2d\u7f6e\u6b63\u78ba\u7121\u8aa4\u3002\u7279\u5225\u662f\u8981\u6ce8\u610f\u6578\u64da\u6e90\u7684\u9023\u63a5\u5b57\u7b26\u4e32\u548c\u9a45\u52d5\u7a0b\u5e8f\u7684\u914d\u7f6e\u3002<\/p>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8%e6%95%b8%e6%93%9a%e8%bd%89%e6%8f%9b%e5%87%bd%e6%95%b8-WuUxzDwYkz\">4. \u4f7f\u7528\u6578\u64da\u8f49\u63db\u51fd\u6578<\/h3>\n<p>\u5728\u5f9e\u5916\u90e8\u6578\u64da\u6e90\u63d0\u53d6\u6578\u64da\u6642\uff0c\u53ef\u4ee5\u4f7f\u7528Oracle\u7684\u6578\u64da\u8f49\u63db\u51fd\u6578\u4f86\u78ba\u4fdd\u6578\u64da\u7684\u6b63\u78ba\u6027\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u4f7f\u7528TO_CHAR\u6216TO_NUMBER\u51fd\u6578\u4f86\u8f49\u63db\u6578\u64da\u985e\u578b\u3002<\/p>\n<pre><code>SELECT TO_CHAR(your_column) FROM your_external_table;<\/code><\/pre>\n<h2 id=\"%e5%af%a6%e9%9a%9b%e6%a1%88%e4%be%8b%e5%88%86%e6%9e%90-WuUxzDwYkz\">\u5be6\u969b\u6848\u4f8b\u5206\u6790<\/h2>\n<p>\u5047\u8a2d\u4e00\u5bb6\u516c\u53f8\u6b63\u5728\u4f7f\u7528Oracle\u6578\u64da\u5eab\u4f86\u5b58\u5132\u5ba2\u6236\u4fe1\u606f\uff0c\u4e26\u4e14\u9700\u8981\u5f9e\u4e00\u500b\u5916\u90e8CRM\u7cfb\u7d71\u4e2d\u5c0e\u5165\u6578\u64da\u3002\u5916\u90e8\u7cfb\u7d71\u4e2d\u7684\u5ba2\u6236\u540d\u7a31\u5b57\u6bb5\u9577\u5ea6\u70ba100\u500b\u5b57\u7b26\uff0c\u800cOracle\u6578\u64da\u5eab\u4e2d\u76f8\u61c9\u7684\u5b57\u6bb5\u9577\u5ea6\u50c5\u70ba50\u500b\u5b57\u7b26\u3002\u5728\u5c0e\u5165\u904e\u7a0b\u4e2d\uff0c\u5c07\u6703\u51fa\u73feORA-28562\u932f\u8aa4\u3002\u70ba\u4e86\u89e3\u6c7a\u9019\u500b\u554f\u984c\uff0c\u6578\u64da\u5eab\u7ba1\u7406\u54e1\u9700\u8981\u5c07Oracle\u8868\u4e2d\u5ba2\u6236\u540d\u7a31\u5b57\u6bb5\u7684\u9577\u5ea6\u8abf\u6574\u70ba100\u500b\u5b57\u7b26\uff0c\u7136\u5f8c\u91cd\u65b0\u57f7\u884c\u5c0e\u5165\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-WuUxzDwYkz\">\u7e3d\u7d50<\/h2>\n<p>ORA-28562\u932f\u8aa4\u662f\u4e00\u500b\u5e38\u898b\u7684\u7570\u69cb\u670d\u52d9\u6578\u64da\u622a\u65b7\u932f\u8aa4\uff0c\u901a\u5e38\u7531\u6578\u64da\u985e\u578b\u4e0d\u5339\u914d\u3001\u5b57\u6bb5\u9577\u5ea6\u9650\u5236\u6216\u914d\u7f6e\u554f\u984c\u5f15\u8d77\u3002\u901a\u904e\u6aa2\u67e5\u6578\u64da\u985e\u578b\u3001\u8abf\u6574\u5b57\u6bb5\u9577\u5ea6\u3001\u914d\u7f6e\u7570\u69cb\u670d\u52d9\u4ee5\u53ca\u4f7f\u7528\u6578\u64da\u8f49\u63db\u51fd\u6578\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fee\u5fa9\u6b64\u932f\u8aa4\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u4f01\u696d\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4e5f\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Learn how to resolve ORA-28562: Heterogeneous Services data truncation error in Oracle. Troubleshoot and fix remote processing issues effectively.<\/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-90950","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/90950","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=90950"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/90950\/revisions"}],"predecessor-version":[{"id":90951,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/90950\/revisions\/90951"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=90950"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=90950"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=90950"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}