{"id":179170,"date":"2024-11-08T23:35:20","date_gmt":"2024-11-08T15:35:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/179170\/"},"modified":"2024-11-08T23:35:20","modified_gmt":"2024-11-08T15:35:20","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%9ahv024-fdw_invalid_attribute_value%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/179170\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1aHV024 &#8211; fdw_invalid_attribute_value\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%9ahv024-fdw_invalid_attribute_value-CgZsCzsNAw\">\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1aHV024 &#8211; fdw_invalid_attribute_value<\/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 HV024\uff0c\u9019\u901a\u5e38\u8207\u5916\u90e8\u6578\u64da\u5305\uff08Foreign Data Wrapper, FDW\uff09\u6709\u95dc\u3002\u9019\u500b\u932f\u8aa4\u4ee3\u78bc\u8868\u793a\u5728\u4f7f\u7528 FDW \u6642\uff0c\u67d0\u500b\u5c6c\u6027\u7684\u503c\u7121\u6548\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e HV024 \u932f\u8aa4\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"hv024-%e9%8c%af%e8%aa%a4%e7%9a%84%e8%83%8c%e6%99%af-CgZsCzsNAw\">HV024 \u932f\u8aa4\u7684\u80cc\u666f<\/h2>\n<p>PostgreSQL \u7684\u5916\u90e8\u6578\u64da\u5305\u529f\u80fd\u5141\u8a31\u7528\u6236\u5f9e\u5176\u4ed6\u6578\u64da\u6e90\uff08\u5982\u5176\u4ed6\u6578\u64da\u5eab\u6216\u6587\u4ef6\uff09\u67e5\u8a62\u6578\u64da\u3002\u9019\u7a2e\u529f\u80fd\u7684\u9748\u6d3b\u6027\u4f7f\u5f97\u6578\u64da\u6574\u5408\u8b8a\u5f97\u66f4\u52a0\u5bb9\u6613\u3002\u7136\u800c\uff0c\u7576\u7528\u6236\u5728\u8a2d\u7f6e FDW \u6642\uff0c\u82e5\u63d0\u4f9b\u4e86\u4e0d\u6b63\u78ba\u7684\u5c6c\u6027\u503c\uff0c\u5c31\u6703\u5c0e\u81f4 HV024 \u932f\u8aa4\u7684\u51fa\u73fe\u3002<\/p>\n<h2 id=\"hv024-%e9%8c%af%e8%aa%a4%e7%9a%84%e5%b8%b8%e8%a6%8b%e5%8e%9f%e5%9b%a0-CgZsCzsNAw\">HV024 \u932f\u8aa4\u7684\u5e38\u898b\u539f\u56e0<\/h2>\n<ul>\n<li><strong>\u5c6c\u6027\u540d\u7a31\u932f\u8aa4\uff1a<\/strong>\u5728\u8a2d\u7f6e FDW \u6642\uff0c\u5c6c\u6027\u540d\u7a31\u5fc5\u9808\u6b63\u78ba\u3002\u5982\u679c\u62fc\u5beb\u932f\u8aa4\u6216\u4f7f\u7528\u4e86\u4e0d\u652f\u6301\u7684\u5c6c\u6027\u540d\u7a31\uff0c\u5c07\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u5c6c\u6027\u503c\u4e0d\u7b26\u5408\u8981\u6c42\uff1a<\/strong>\u67d0\u4e9b\u5c6c\u6027\u9700\u8981\u7279\u5b9a\u683c\u5f0f\u7684\u503c\uff0c\u4f8b\u5982 IP \u5730\u5740\u3001\u7aef\u53e3\u865f\u6216\u7528\u6236\u540d\u3002\u5982\u679c\u63d0\u4f9b\u7684\u503c\u4e0d\u7b26\u5408\u9019\u4e9b\u8981\u6c42\uff0c\u5247\u6703\u51fa\u73fe HV024 \u932f\u8aa4\u3002<\/li>\n<li><strong>\u7f3a\u5c11\u5fc5\u8981\u7684\u5c6c\u6027\uff1a<\/strong>\u67d0\u4e9b FDW \u9700\u8981\u7279\u5b9a\u7684\u5c6c\u6027\u624d\u80fd\u6b63\u5e38\u904b\u884c\u3002\u5982\u679c\u9019\u4e9b\u5c6c\u6027\u672a\u88ab\u8a2d\u7f6e\uff0c\u5247\u53ef\u80fd\u6703\u5c0e\u81f4\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-hv024-%e9%8c%af%e8%aa%a4-CgZsCzsNAw\">\u5982\u4f55\u4fee\u5fa9 HV024 \u932f\u8aa4<\/h2>\n<p>\u4fee\u5fa9 HV024 \u932f\u8aa4\u7684\u904e\u7a0b\u901a\u5e38\u6d89\u53ca\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5-fdw-%e9%85%8d%e7%bd%ae-CgZsCzsNAw\">1. \u6aa2\u67e5 FDW \u914d\u7f6e<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u60a8\u5728\u5275\u5efa FDW \u6642\u6240\u4f7f\u7528\u7684 SQL \u8a9e\u53e5\u3002\u78ba\u4fdd\u6240\u6709\u5c6c\u6027\u540d\u7a31\u548c\u5c0d\u61c9\u7684\u503c\u90fd\u662f\u6b63\u78ba\u7684\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>CREATE SERVER my_server\nFOREIGN DATA WRAPPER my_fdw\nOPTIONS (host '127.0.0.1', port '5432');<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u78ba\u4fdd &#8216;host&#8217; \u548c &#8216;port&#8217; \u7684\u503c\u662f\u6b63\u78ba\u7684\u3002<\/p>\n<h3 id=\"2-%e9%a9%97%e8%ad%89%e5%b1%ac%e6%80%a7%e5%80%bc-CgZsCzsNAw\">2. \u9a57\u8b49\u5c6c\u6027\u503c<\/h3>\n<p>\u78ba\u4fdd\u6240\u6709\u5c6c\u6027\u503c\u90fd\u7b26\u5408\u8981\u6c42\u3002\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u9700\u8981\u63d0\u4f9b\u4e00\u500b IP \u5730\u5740\uff0c\u8acb\u78ba\u4fdd\u5b83\u662f\u6709\u6548\u7684\u683c\u5f0f\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b SQL \u8a9e\u53e5\u4f86\u6aa2\u67e5\uff1a<\/p>\n<pre><code>SELECT inet '192.168.1.1';<\/code><\/pre>\n<h3 id=\"3-%e6%b7%bb%e5%8a%a0%e7%bc%ba%e5%a4%b1%e7%9a%84%e5%b1%ac%e6%80%a7-CgZsCzsNAw\">3. \u6dfb\u52a0\u7f3a\u5931\u7684\u5c6c\u6027<\/h3>\n<p>\u5982\u679c\u767c\u73fe\u67d0\u4e9b\u5fc5\u8981\u7684\u5c6c\u6027\u7f3a\u5931\uff0c\u8acb\u6839\u64da FDW \u7684\u6587\u6a94\u6dfb\u52a0\u9019\u4e9b\u5c6c\u6027\u3002\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662f PostgreSQL \u7684 postgres_fdw\uff0c\u5247\u53ef\u80fd\u9700\u8981\u8a2d\u7f6e &#8216;dbname&#8217; \u548c &#8216;user&#8217; \u5c6c\u6027\uff1a<\/p>\n<pre><code>CREATE SERVER my_server\nFOREIGN DATA WRAPPER postgres_fdw\nOPTIONS (dbname 'mydb', user 'myuser');<\/code><\/pre>\n<h3 id=\"4-%e6%9f%a5%e9%96%b1%e6%96%87%e6%aa%94-CgZsCzsNAw\">4. \u67e5\u95b1\u6587\u6a94<\/h3>\n<p>\u6bcf\u500b FDW \u90fd\u6709\u5176\u7279\u5b9a\u7684\u6587\u6a94\uff0c\u8a73\u7d30\u8aaa\u660e\u4e86\u6240\u9700\u7684\u5c6c\u6027\u548c\u683c\u5f0f\u3002\u67e5\u95b1\u9019\u4e9b\u6587\u6a94\u53ef\u4ee5\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u5982\u4f55\u914d\u7f6e FDW \u4ee5\u907f\u514d HV024 \u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-CgZsCzsNAw\">\u7e3d\u7d50<\/h2>\n<p>HV024 \u932f\u8aa4\u901a\u5e38\u662f\u7531\u65bc\u4e0d\u6b63\u78ba\u7684\u5c6c\u6027\u540d\u7a31\u6216\u503c\u5f15\u8d77\u7684\u3002\u901a\u904e\u4ed4\u7d30\u6aa2\u67e5 FDW \u7684\u914d\u7f6e\u3001\u9a57\u8b49\u5c6c\u6027\u503c\u4ee5\u53ca\u6dfb\u52a0\u7f3a\u5931\u7684\u5c6c\u6027\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u4fee\u5fa9\u6b64\u932f\u8aa4\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u6574\u5408\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u53ef\u4ee5\u63d0\u4f9b\u7a69\u5b9a\u7684\u652f\u6301\uff0c\u78ba\u4fdd\u60a8\u7684 PostgreSQL \u6578\u64da\u5eab\u904b\u884c\u9806\u5229\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc HV024 &#8211; fdw_invalid_attribute_value \u7684\u65b9\u6cd5\u8207\u6b65\u9a5f\uff0c\u5e6b\u52a9\u60a8\u89e3\u6c7a\u5916\u90e8\u6578\u64da\u5305\u9023\u63a5\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-179170","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179170","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=179170"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179170\/revisions"}],"predecessor-version":[{"id":179171,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/179170\/revisions\/179171"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=179170"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=179170"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=179170"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}