{"id":179148,"date":"2024-11-08T23:24:17","date_gmt":"2024-11-08T15:24:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/179148\/"},"modified":"2024-11-08T23:24:18","modified_gmt":"2024-11-08T15:24:18","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-postgresql-%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc%ef%bc%9ahv00j-fdw_option_name_not_found%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/179148\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1aHV00J &#8211; fdw_option_name_not_found\uff1f"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-postgresql-%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc%ef%bc%9ahv00j-fdw_option_name_not_found-hmaaPOHqoX\">\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1aHV00J &#8211; fdw_option_name_not_found<\/h1>\n<p>\u5728\u4f7f\u7528 PostgreSQL \u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u662f HV00J &#8211; fdw_option_name_not_found\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u5916\u90e8\u6578\u64da\u5305\uff08Foreign Data Wrapper, FDW\uff09\u6709\u95dc\uff0c\u8868\u793a\u5728\u8a2d\u7f6e\u5916\u90e8\u6578\u64da\u6e90\u6642\uff0c\u6307\u5b9a\u7684\u9078\u9805\u540d\u7a31\u672a\u88ab\u8b58\u5225\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e7%90%86%e8%a7%a3-fdw-%e5%92%8c%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc-hv00j-hmaaPOHqoX\">\u7406\u89e3 FDW \u548c\u932f\u8aa4\u4ee3\u78bc HV00J<\/h2>\n<p>\u5916\u90e8\u6578\u64da\u5305\uff08FDW\uff09\u5141\u8a31 PostgreSQL \u7528\u6236\u8a2a\u554f\u5176\u4ed6\u6578\u64da\u5eab\u6216\u6578\u64da\u6e90\uff0c\u9019\u5c0d\u65bc\u6574\u5408\u4e0d\u540c\u7cfb\u7d71\u4e2d\u7684\u6578\u64da\u975e\u5e38\u6709\u7528\u3002\u7576\u4f60\u5728\u5275\u5efa\u6216\u914d\u7f6e FDW \u6642\uff0c\u53ef\u80fd\u6703\u6307\u5b9a\u4e00\u4e9b\u9078\u9805\u4f86\u5b9a\u7fa9\u5982\u4f55\u9023\u63a5\u5230\u5916\u90e8\u6578\u64da\u6e90\u3002\u5982\u679c\u9019\u4e9b\u9078\u9805\u540d\u7a31\u4e0d\u6b63\u78ba\u6216\u4e0d\u88ab\u652f\u6301\uff0c\u5c31\u6703\u51fa\u73fe HV00J \u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e5%8e%9f%e5%9b%a0-hmaaPOHqoX\">\u5e38\u898b\u539f\u56e0<\/h2>\n<ul>\n<li><strong>\u9078\u9805\u540d\u7a31\u62fc\u5beb\u932f\u8aa4\uff1a<\/strong>\u9019\u662f\u6700\u5e38\u898b\u7684\u539f\u56e0\u4e4b\u4e00\u3002\u6aa2\u67e5\u4f60\u5728\u5275\u5efa FDW \u6642\u6240\u4f7f\u7528\u7684\u9078\u9805\u540d\u7a31\u662f\u5426\u6b63\u78ba\u3002<\/li>\n<li><strong>\u4e0d\u652f\u6301\u7684\u9078\u9805\uff1a<\/strong>\u67d0\u4e9b FDW \u53ef\u80fd\u4e0d\u652f\u6301\u7279\u5b9a\u7684\u9078\u9805\u3002\u67e5\u95b1\u76f8\u95dc\u6587\u6a94\u4ee5\u78ba\u8a8d\u6240\u4f7f\u7528\u7684\u9078\u9805\u662f\u5426\u6709\u6548\u3002<\/li>\n<li><strong>\u7248\u672c\u4e0d\u517c\u5bb9\uff1a<\/strong>\u4e0d\u540c\u7248\u672c\u7684 PostgreSQL \u53ef\u80fd\u5c0d FDW \u7684\u652f\u6301\u6709\u6240\u4e0d\u540c\u3002\u78ba\u4fdd\u4f60\u7684 PostgreSQL \u7248\u672c\u8207\u6240\u4f7f\u7528\u7684 FDW \u7248\u672c\u76f8\u5bb9\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-hmaaPOHqoX\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u8981\u4fee\u5fa9 HV00J \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%e9%81%b8%e9%a0%85%e5%90%8d%e7%a8%b1-hmaaPOHqoX\">1. \u6aa2\u67e5\u9078\u9805\u540d\u7a31<\/h3>\n<pre><code>CREATE SERVER my_server FOREIGN DATA WRAPPER my_fdw\n    OPTIONS (host 'localhost', port '5432', dbname 'mydb');<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u78ba\u4fdd\u6240\u6709\u9078\u9805\u540d\u7a31\uff08\u5982 host\u3001port \u548c dbname\uff09\u90fd\u662f\u6b63\u78ba\u7684\uff0c\u4e26\u4e14\u7b26\u5408 FDW \u7684\u8981\u6c42\u3002<\/p>\n<h3 id=\"2-%e6%9f%a5%e9%96%b1%e6%96%87%e6%aa%94-hmaaPOHqoX\">2. \u67e5\u95b1\u6587\u6a94<\/h3>\n<p>\u6bcf\u500b FDW \u90fd\u6709\u5176\u7279\u5b9a\u7684\u9078\u9805\u548c\u914d\u7f6e\u8981\u6c42\u3002\u67e5\u95b1\u5b98\u65b9\u6587\u6a94\u6216\u76f8\u95dc\u8cc7\u6e90\uff0c\u4ee5\u78ba\u4fdd\u4f60\u4f7f\u7528\u7684\u9078\u9805\u662f\u6b63\u78ba\u7684\u3002\u4f8b\u5982\uff0c\u5c0d\u65bc <code>postgres_fdw<\/code>\uff0c\u53ef\u4ee5\u53c3\u8003\u5b98\u65b9\u6587\u6a94\u4ee5\u7372\u53d6\u652f\u6301\u7684\u9078\u9805\u5217\u8868\u3002<\/p>\n<h3 id=\"3-%e6%9b%b4%e6%96%b0-postgresql-%e5%92%8c-fdw-hmaaPOHqoX\">3. \u66f4\u65b0 PostgreSQL \u548c FDW<\/h3>\n<p>\u5982\u679c\u4f60\u767c\u73fe\u7248\u672c\u4e0d\u517c\u5bb9\u7684\u554f\u984c\uff0c\u8003\u616e\u66f4\u65b0 PostgreSQL \u6216\u76f8\u61c9\u7684 FDW\u3002\u9019\u6a23\u53ef\u4ee5\u78ba\u4fdd\u4f60\u64c1\u6709\u6700\u65b0\u7684\u529f\u80fd\u548c\u4fee\u5fa9\u3002<\/p>\n<h3 id=\"4-%e6%b8%ac%e8%a9%a6%e9%85%8d%e7%bd%ae-hmaaPOHqoX\">4. \u6e2c\u8a66\u914d\u7f6e<\/h3>\n<p>\u5728\u4fee\u6b63\u9078\u9805\u5f8c\uff0c\u91cd\u65b0\u57f7\u884c\u5275\u5efa\u6216\u914d\u7f6e FDW \u7684\u547d\u4ee4\uff0c\u4e26\u6aa2\u67e5\u662f\u5426\u4ecd\u7136\u51fa\u73fe\u932f\u8aa4\u3002\u5982\u679c\u554f\u984c\u4ecd\u7136\u5b58\u5728\uff0c\u8003\u616e\u4f7f\u7528 <code>EXPLAIN<\/code> \u547d\u4ee4\u4f86\u7372\u53d6\u66f4\u591a\u7684\u932f\u8aa4\u4fe1\u606f\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-hmaaPOHqoX\">\u7d50\u8ad6<\/h2>\n<p>HV00J &#8211; fdw_option_name_not_found \u932f\u8aa4\u901a\u5e38\u662f\u7531\u65bc\u9078\u9805\u540d\u7a31\u4e0d\u6b63\u78ba\u6216\u4e0d\u88ab\u652f\u6301\u6240\u5f15\u8d77\u7684\u3002\u901a\u904e\u4ed4\u7d30\u6aa2\u67e5\u9078\u9805\u540d\u7a31\u3001\u67e5\u95b1\u6587\u6a94\u3001\u66f4\u65b0\u7248\u672c\u4ee5\u53ca\u6e2c\u8a66\u914d\u7f6e\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u4f7f\u7528 PostgreSQL \u7684\u958b\u767c\u8005\u4f86\u8aaa\uff0c\u4e86\u89e3\u9019\u4e9b\u5e38\u898b\u932f\u8aa4\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u662f\u975e\u5e38\u91cd\u8981\u7684\uff0c\u9019\u6a23\u53ef\u4ee5\u63d0\u9ad8\u5de5\u4f5c\u6548\u7387\u4e26\u6e1b\u5c11\u6545\u969c\u6642\u9593\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u4e86\u89e3\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u548c\u5176\u4ed6\u76f8\u95dc\u670d\u52d9\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc HV00J &#8211; fdw_option_name_not_found \u7684\u65b9\u6cd5\uff0c\u5e6b\u52a9\u60a8\u89e3\u6c7a\u5916\u90e8\u6578\u64da\u5305\u88dd\u5668\u9078\u9805\u7f3a\u5931\u554f\u984c\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-179148","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179148","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=179148"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179148\/revisions"}],"predecessor-version":[{"id":179149,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179148\/revisions\/179149"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=179148"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=179148"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=179148"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}