{"id":21475,"date":"2024-01-02T10:00:26","date_gmt":"2024-01-02T10:00:26","guid":{"rendered":"https:\/\/server.hk\/blog\/21475\/"},"modified":"2024-11-14T10:33:40","modified_gmt":"2024-11-14T02:33:40","slug":"how-to-fix-postgresql-error-code-hv008-fdw_invalid_column_number","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/21475\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1aHV008 &#8211; fdw_invalid_column_number"},"content":{"rendered":"<h1 id=\"how-to-fix-postgresql-error-code-hv008-fdw_invalid_column_number-lhlZJuuiVt\">\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1aHV008 &#8211; fdw_invalid_column_number<\/h1>\n<p>PostgreSQL \u662f\u4e00\u500b\u5f37\u5927\u7684\u958b\u6e90\u95dc\u806f\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u7528\u65bc\u5404\u7a2e\u61c9\u7528\u7a0b\u5f0f\u3002\u7136\u800c\uff0c\u548c\u4efb\u4f55\u8edf\u4ef6\u4e00\u6a23\uff0c\u5b83\u53ef\u80fd\u6703\u9047\u5230\u932f\u8aa4\uff0c\u5f9e\u800c\u5f71\u97ff\u5176\u529f\u80fd\u3002\u5176\u4e2d\u4e00\u500b\u932f\u8aa4\u662f HV008 &#8211; fdw_invalid_column_number \u932f\u8aa4\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u6210\u56e0\uff0c\u4e26\u63d0\u4f9b\u89e3\u6c7a\u65b9\u6848\u4f86\u4fee\u5fa9\u5b83\u3002<\/p>\n<h2 id=\"understanding-the-hv008-fdw_invalid_column_number-error-lhlZJuuiVt\">\u7406\u89e3 HV008 &#8211; fdw_invalid_column_number \u932f\u8aa4<\/h2>\n<p>HV008 &#8211; fdw_invalid_column_number \u932f\u8aa4\u767c\u751f\u5728\u4f7f\u7528 PostgreSQL \u7684\u5916\u90e8\u6578\u64da\u5305\u88dd\u5668 (FDW) \u64f4\u5c55\u6642\u3002FDW \u5141\u8a31 PostgreSQL \u8a2a\u554f\u5b58\u5132\u5728\u5916\u90e8\u6578\u64da\u5eab\u6216\u7cfb\u7d71\u4e2d\u7684\u6578\u64da\u3002\u6b64\u932f\u8aa4\u5177\u9ad4\u6307\u793a\u67e5\u8a62\u4e2d\u6307\u5b9a\u7684\u5217\u865f\u5728\u5916\u90e8\u8868\u4e2d\u4e0d\u5b58\u5728\u3002<\/p>\n<p>\u7576\u57f7\u884c\u6d89\u53ca\u5916\u90e8\u8868\u7684\u67e5\u8a62\u6642\uff0cPostgreSQL \u6703\u6aa2\u67e5\u67e5\u8a62\u4e2d\u6307\u5b9a\u7684\u5217\u865f\u662f\u5426\u8207\u5916\u90e8\u8868\u4e2d\u5b9a\u7fa9\u7684\u5217\u865f\u5339\u914d\u3002\u5982\u679c\u4e0d\u5339\u914d\uff0c\u5247\u6703\u62cb\u51fa HV008 \u932f\u8aa4\u3002<\/p>\n<h2 id=\"possible-causes-of-the-hv008-fdw_invalid_column_number-error-lhlZJuuiVt\">HV008 &#8211; fdw_invalid_column_number \u932f\u8aa4\u7684\u53ef\u80fd\u539f\u56e0<\/h2>\n<p>\u6b64\u932f\u8aa4\u6709\u5e7e\u500b\u6f5b\u5728\u7684\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u5217\u4e0d\u5339\u914d\uff1a<\/strong>\u67e5\u8a62\u4e2d\u6307\u5b9a\u7684\u5217\u865f\u8207\u5916\u90e8\u8868\u4e2d\u5b9a\u7fa9\u7684\u5217\u865f\u4e0d\u5339\u914d\u3002<\/li>\n<li><strong>\u5217\u91cd\u65b0\u547d\u540d\uff1a<\/strong>\u5916\u90e8\u8868\u4e2d\u7684\u5217\u540d\u5df2\u66f4\u6539\u6216\u91cd\u65b0\u547d\u540d\uff0c\u5c0e\u81f4\u67e5\u8a62\u8207\u8868\u7684\u5b9a\u7fa9\u4e0d\u5339\u914d\u3002<\/li>\n<li><strong>\u67b6\u69cb\u8b8a\u66f4\uff1a<\/strong>\u5916\u90e8\u8868\u7684\u67b6\u69cb\u5df2\u88ab\u66f4\u6539\uff0c\u5c0e\u81f4\u67e5\u8a62\u8207\u8868\u7d50\u69cb\u4e0d\u5339\u914d\u3002<\/li>\n<\/ul>\n<h2 id=\"fixing-the-hv008-fdw_invalid_column_number-error-lhlZJuuiVt\">\u4fee\u5fa9 HV008 &#8211; fdw_invalid_column_number \u932f\u8aa4<\/h2>\n<p>\u8981\u89e3\u6c7a HV008 &#8211; fdw_invalid_column_number \u932f\u8aa4\uff0c\u60a8\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u64cd\u4f5c\uff1a<\/p>\n<h3 id=\"1-verify-column-numbers-lhlZJuuiVt\">1. \u9a57\u8b49\u5217\u865f<\/h3>\n<p>\u6aa2\u67e5\u67e5\u8a62\u4e2d\u6307\u5b9a\u7684\u5217\u865f\uff0c\u4e26\u8207\u5916\u90e8\u8868\u4e2d\u5b9a\u7fa9\u7684\u5217\u865f\u9032\u884c\u6bd4\u8f03\u3002\u78ba\u4fdd\u5b83\u5011\u4e00\u81f4\uff0c\u4e26\u5728\u5fc5\u8981\u6642\u8abf\u6574\u67e5\u8a62\u3002<\/p>\n<h3 id=\"2-check-for-column-renaming-lhlZJuuiVt\">2. \u6aa2\u67e5\u5217\u91cd\u65b0\u547d\u540d<\/h3>\n<p>\u5982\u679c\u60a8\u6700\u8fd1\u91cd\u65b0\u547d\u540d\u6216\u66f4\u6539\u4e86\u5916\u90e8\u8868\u4e2d\u7684\u5217\u540d\uff0c\u8acb\u66f4\u65b0\u67e5\u8a62\u4ee5\u53cd\u6620\u65b0\u7684\u5217\u540d\u3002<\/p>\n<h3 id=\"3-review-schema-changes-lhlZJuuiVt\">3. \u6aa2\u67e5\u67b6\u69cb\u8b8a\u66f4<\/h3>\n<p>\u5982\u679c\u5916\u90e8\u8868\u7684\u67b6\u69cb\u5df2\u88ab\u66f4\u6539\uff0c\u8acb\u67e5\u770b\u8b8a\u66f4\u4e26\u76f8\u61c9\u5730\u4fee\u6539\u60a8\u7684\u67e5\u8a62\u3002\u78ba\u4fdd\u5217\u865f\u548c\u5217\u540d\u8207\u66f4\u65b0\u5f8c\u7684\u67b6\u69cb\u4fdd\u6301\u4e00\u81f4\u3002<\/p>\n<h3 id=\"4-refresh-foreign-table-metadata-lhlZJuuiVt\">4. \u5237\u65b0\u5916\u90e8\u8868\u5143\u6578\u64da<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u5373\u4f7f\u9032\u884c\u4e86\u5fc5\u8981\u7684\u8abf\u6574\uff0cHV008 \u932f\u8aa4\u4ecd\u53ef\u80fd\u5b58\u5728\u3002\u5728\u9019\u7a2e\u60c5\u6cc1\u4e0b\uff0c\u5237\u65b0\u5916\u90e8\u8868\u5143\u6578\u64da\u53ef\u80fd\u6703\u6709\u6240\u5e6b\u52a9\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5237\u65b0\u5143\u6578\u64da\uff1a<\/p>\n<pre><code>ALTER FOREIGN TABLE &lt;foreign_table_name&gt; VALIDATE STRUCTURE;<\/code><\/pre>\n<p>\u5c07 &lt;foreign_table_name&gt; \u66ff\u63db\u70ba\u60a8\u7684\u5916\u90e8\u8868\u540d\u7a31\u3002<\/p>\n<h3 id=\"5-check-postgresql-version-compatibility-lhlZJuuiVt\">5. \u6aa2\u67e5 PostgreSQL \u7248\u672c\u517c\u5bb9\u6027<\/h3>\n<p>\u78ba\u4fdd\u60a8\u7684 PostgreSQL \u7248\u672c\u8207\u60a8\u4f7f\u7528\u7684 FDW \u64f4\u5c55\u517c\u5bb9\u3002\u67d0\u4e9b\u820a\u7248\u672c\u53ef\u80fd\u5b58\u5728\u9650\u5236\u6216\u932f\u8aa4\uff0c\u5c0e\u81f4 HV008 \u932f\u8aa4\u3002\u5fc5\u8981\u6642\u8003\u616e\u5347\u7d1a\u81f3\u8f03\u65b0\u7248\u672c\u3002<\/p>\n<h2 id=\"summary-lhlZJuuiVt\">\u7e3d\u7d50<\/h2>\n<p>PostgreSQL \u4e2d\u7684 HV008 &#8211; fdw_invalid_column_number \u932f\u8aa4\u767c\u751f\u5728\u67e5\u8a62\u4e2d\u6307\u5b9a\u7684\u5217\u865f\u8207\u5916\u90e8\u8868\u4e2d\u5b9a\u7fa9\u7684\u5217\u865f\u4e0d\u5339\u914d\u6642\u3002\u8981\u4fee\u5fa9\u6b64\u932f\u8aa4\uff0c\u8acb\u9a57\u8b49\u5217\u865f\u3001\u6aa2\u67e5\u5217\u91cd\u65b0\u547d\u540d\u3001\u5be9\u67e5\u67b6\u69cb\u8b8a\u66f4\u3001\u5237\u65b0\u5916\u90e8\u8868\u5143\u6578\u64da\uff0c\u4e26\u78ba\u4fdd PostgreSQL \u7248\u672c\u7684\u517c\u5bb9\u6027\u3002<\/p>\n<p>\u5982\u679c\u60a8\u9047\u5230 HV008 &#8211; fdw_invalid_column_number \u932f\u8aa4\uff0c\u6216\u9700\u8981 PostgreSQL \u8a17\u7ba1\u670d\u52d9\u7684\u5354\u52a9\uff0c\u8acb\u8003\u616e <a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002\u6211\u5011\u53ef\u9760\u4e14\u9ad8\u6548\u80fd\u7684 VPS \u8a17\u7ba1\u89e3\u6c7a\u65b9\u6848\u65e8\u5728\u6eff\u8db3\u60a8\u7684 PostgreSQL \u548c\u6578\u64da\u5eab\u8a17\u7ba1\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u4fee\u5fa9 PostgreSQL &#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-21475","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21475","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=21475"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21475\/revisions"}],"predecessor-version":[{"id":23999,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21475\/revisions\/23999"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=21475"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=21475"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=21475"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}