{"id":247314,"date":"2024-01-02T20:16:23","date_gmt":"2024-01-02T12:16:23","guid":{"rendered":"https:\/\/www.idc.net\/help\/247314\/"},"modified":"2024-01-02T20:16:23","modified_gmt":"2024-01-02T12:16:23","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%a4%8dpostgresql%e9%94%99%e8%af%af%e4%bb%a3%e7%a0%81%ef%bc%9ahv00m-fdw_unable_to_create_reply%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/247314\/","title":{"rendered":"\u5982\u4f55\u4fee\u590dPostgreSQL\u9519\u8bef\u4ee3\u7801\uff1aHV00M &#8211; fdw_unable_to_create_reply\uff1f"},"content":{"rendered":"<p><title id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%a4%8dpostgresql%e9%94%99%e8%af%af%e4%bb%a3%e7%a0%81%ef%bc%9ahv00m-fdw_unable_to_create_reply%ef%bc%9f-dsJExRKBNu\">\u5982\u4f55\u4fee\u590dPostgreSQL\u9519\u8bef\u4ee3\u7801\uff1aHV00M - fdw_unable_to_create_reply\uff1f<\/title><\/p>\n<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%a4%8dpostgresql%e9%94%99%e8%af%af%e4%bb%a3%e7%a0%81%ef%bc%9ahv00m-fdw_unable_to_create_reply%ef%bc%9f-dsJExRKBNu\">\u5982\u4f55\u4fee\u590dPostgreSQL\u9519\u8bef\u4ee3\u7801\uff1aHV00M - fdw_unable_to_create_reply\uff1f<\/h1>\n<p>PostgreSQL\u662f\u4e00\u79cd\u529f\u80fd\u5f3a\u5927\u7684\u5f00\u6e90\u5173\u7cfb\u578b\u6570\u636e\u5e93\u7ba1\u7406\u7cfb\u7edf\uff0c\u88ab\u5e7f\u6cdb\u7528\u4e8e\u5404\u79cd\u5e94\u7528\u7a0b\u5e8f\u548c\u7f51\u7ad9\u7684\u6570\u636e\u5b58\u50a8\u548c\u7ba1\u7406\u3002\u7136\u800c\uff0c\u6709\u65f6\u5019\u5728\u4f7f\u7528PostgreSQL\u65f6\u4f1a\u9047\u5230\u5404\u79cd\u9519\u8bef\u4ee3\u7801\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662fHV00M - fdw_unable_to_create_reply\u9519\u8bef\u3002<\/p>\n<h2 id=\"%e9%94%99%e8%af%af%e4%bb%a3%e7%a0%81%e8%a7%a3%e9%87%8a-dsJExRKBNu\">\u9519\u8bef\u4ee3\u7801\u89e3\u91ca<\/h2>\n<p>HV00M - fdw_unable_to_create_reply\u9519\u8bef\u662f\u6307\u5728\u4f7f\u7528\u5916\u90e8\u6570\u636e\u5305\u88c5\u5668\uff08Foreign Data Wrapper\uff0c\u7b80\u79f0FDW\uff09\u65f6\uff0cPostgreSQL\u65e0\u6cd5\u521b\u5efa\u56de\u590d\u7684\u9519\u8bef\u3002FDW\u662fPostgreSQL\u7684\u4e00\u4e2a\u6269\u5c55\uff0c\u5141\u8bb8\u7528\u6237\u901a\u8fc7\u8bbf\u95ee\u5916\u90e8\u6570\u636e\u6e90\u6765\u67e5\u8be2\u548c\u64cd\u4f5c\u6570\u636e\u3002<\/p>\n<h2 id=\"%e9%94%99%e8%af%af%e5%8e%9f%e5%9b%a0-dsJExRKBNu\">\u9519\u8bef\u539f\u56e0<\/h2>\n<p>\u51fa\u73b0HV00M - fdw_unable_to_create_reply\u9519\u8bef\u7684\u539f\u56e0\u53ef\u80fd\u6709\u591a\u79cd\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u539f\u56e0\uff1a<\/p>\n<ul>\n<li>\u5916\u90e8\u6570\u636e\u6e90\u8fde\u63a5\u95ee\u9898\uff1a\u53ef\u80fd\u662f\u7531\u4e8e\u7f51\u7edc\u8fde\u63a5\u95ee\u9898\u6216\u914d\u7f6e\u9519\u8bef\u5bfc\u81f4\u65e0\u6cd5\u8fde\u63a5\u5230\u5916\u90e8\u6570\u636e\u6e90\u3002<\/li>\n<li>\u6743\u9650\u95ee\u9898\uff1a\u53ef\u80fd\u662f\u7531\u4e8e\u5f53\u524d\u7528\u6237\u6ca1\u6709\u8db3\u591f\u7684\u6743\u9650\u6765\u8bbf\u95ee\u5916\u90e8\u6570\u636e\u6e90\u3002<\/li>\n<li>\u6570\u636e\u6e90\u914d\u7f6e\u9519\u8bef\uff1a\u53ef\u80fd\u662f\u7531\u4e8e\u5916\u90e8\u6570\u636e\u6e90\u7684\u914d\u7f6e\u9519\u8bef\u5bfc\u81f4\u65e0\u6cd5\u521b\u5efa\u56de\u590d\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bf%ae%e5%a4%8d%e6%96%b9%e6%b3%95-dsJExRKBNu\">\u4fee\u590d\u65b9\u6cd5<\/h2>\n<p>\u8981\u4fee\u590dHV00M - fdw_unable_to_create_reply\u9519\u8bef\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u4ee5\u4e0b\u65b9\u6cd5\uff1a<\/p>\n<ol>\n<li>\u68c0\u67e5\u5916\u90e8\u6570\u636e\u6e90\u8fde\u63a5\uff1a\u786e\u4fdd\u7f51\u7edc\u8fde\u63a5\u6b63\u5e38\uff0c\u5e76\u4e14\u5916\u90e8\u6570\u636e\u6e90\u7684\u8fde\u63a5\u914d\u7f6e\u6b63\u786e\u3002\u53ef\u4ee5\u5c1d\u8bd5\u4f7f\u7528ping\u547d\u4ee4\u6216telnet\u547d\u4ee4\u6765\u6d4b\u8bd5\u7f51\u7edc\u8fde\u63a5\u3002<\/li>\n<li>\u68c0\u67e5\u6743\u9650\u8bbe\u7f6e\uff1a\u786e\u4fdd\u5f53\u524d\u7528\u6237\u5177\u6709\u8bbf\u95ee\u5916\u90e8\u6570\u636e\u6e90\u7684\u6743\u9650\u3002\u53ef\u4ee5\u4f7f\u7528GRANT\u8bed\u53e5\u6765\u6388\u4e88\u76f8\u5e94\u7684\u6743\u9650\u3002<\/li>\n<li>\u68c0\u67e5\u6570\u636e\u6e90\u914d\u7f6e\uff1a\u4ed4\u7ec6\u68c0\u67e5\u5916\u90e8\u6570\u636e\u6e90\u7684\u914d\u7f6e\uff0c\u786e\u4fdd\u914d\u7f6e\u6b63\u786e\u65e0\u8bef\u3002\u53ef\u4ee5\u53c2\u8003PostgreSQL\u5b98\u65b9\u6587\u6863\u6216\u5916\u90e8\u6570\u636e\u6e90\u7684\u6587\u6863\u6765\u8fdb\u884c\u914d\u7f6e\u3002<\/li>\n<\/ol>\n<p>\u5982\u679c\u4ee5\u4e0a\u65b9\u6cd5\u90fd\u65e0\u6cd5\u89e3\u51b3\u95ee\u9898\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u91cd\u65b0\u5b89\u88c5\u6216\u5347\u7ea7PostgreSQL\u548c\u76f8\u5173\u7684\u6269\u5c55\u3002<\/p>\n<h2 id=\"%e7%a4%ba%e4%be%8b%e4%bb%a3%e7%a0%81-dsJExRKBNu\">\u793a\u4f8b\u4ee3\u7801<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528\u5916\u90e8\u6570\u636e\u5305\u88c5\u5668\u7684\u793a\u4f8b\u4ee3\u7801\uff0c\u53ef\u4ee5\u5e2e\u52a9\u7406\u89e3\u548c\u89e3\u51b3HV00M - fdw_unable_to_create_reply\u9519\u8bef\uff1a<\/p>\n<pre><code>\n-- \u521b\u5efa\u5916\u90e8\u6570\u636e\u5305\u88c5\u5668\nCREATE EXTENSION postgres_fdw;\n\n-- \u521b\u5efa\u670d\u52a1\u5668\u5bf9\u8c61\nCREATE SERVER my_server\n  FOREIGN DATA WRAPPER postgres_fdw\n  OPTIONS (host '\u5916\u90e8\u6570\u636e\u6e90\u4e3b\u673a\u540d', port '\u5916\u90e8\u6570\u636e\u6e90\u7aef\u53e3\u53f7');\n\n-- \u521b\u5efa\u7528\u6237\u6620\u5c04\nCREATE USER MAPPING FOR \u5f53\u524d\u7528\u6237\n  SERVER my_server\n  OPTIONS (user '\u5916\u90e8\u6570\u636e\u6e90\u7528\u6237\u540d', password '\u5916\u90e8\u6570\u636e\u6e90\u5bc6\u7801');\n\n-- \u521b\u5efa\u5916\u90e8\u8868\nCREATE FOREIGN TABLE my_table (\n  id INT,\n  name TEXT\n)\nSERVER my_server\nOPTIONS (schema_name '\u5916\u90e8\u6570\u636e\u6e90\u6a21\u5f0f\u540d', table_name '\u5916\u90e8\u6570\u636e\u6e90\u8868\u540d');\n<\/code><\/pre>\n<h2 id=\"%e6%80%bb%e7%bb%93-dsJExRKBNu\">\u603b\u7ed3<\/h2>\n<p>HV00M - fdw_unable_to_create_reply\u9519\u8bef\u662fPostgreSQL\u4e2d\u4f7f\u7528\u5916\u90e8\u6570\u636e\u5305\u88c5\u5668\u65f6\u53ef\u80fd\u9047\u5230\u7684\u95ee\u9898\u4e4b\u4e00\u3002\u901a\u8fc7\u68c0\u67e5\u5916\u90e8\u6570\u636e\u6e90\u8fde\u63a5\u3001\u6743\u9650\u8bbe\u7f6e\u548c\u6570\u636e\u6e90\u914d\u7f6e\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u89e3\u51b3\u8fd9\u4e2a\u9519\u8bef\u3002\u5982\u679c\u95ee\u9898\u4ecd\u7136\u5b58\u5728\uff0c\u53ef\u4ee5\u8003\u8651\u91cd\u65b0\u5b89\u88c5\u6216\u5347\u7ea7PostgreSQL\u548c\u76f8\u5173\u7684\u6269\u5c55\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5bfb\u627e\u53ef\u9760\u7684\u9999\u6e2f\u670d\u52a1\u5668\u4f9b\u5e94\u5546\uff0c\u540e\u6d6a\u4e91\u662f\u60a8\u7684\u9996\u9009\u3002\u6211\u4eec\u63d0\u4f9b\u9ad8\u6027\u80fd\u7684\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u53ef\u6ee1\u8db3\u60a8\u7684\u5404\u79cd\u9700\u6c42\u3002\u8bf7\u8bbf\u95ee\u6211\u4eec\u7684\u5b98\u7f51\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff1a<a href=\"https:\/\/idc.net\">https:\/\/idc.net<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u4fee\u590dPostgreSQL\u9519\u8bef\u4ee3\u7801\uff1aHV00M - fdw_unable_to_create_reply\uff1f  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7038],"tags":[],"class_list":["post-247314","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/247314","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=247314"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/247314\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=247314"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=247314"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=247314"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}