{"id":178652,"date":"2024-11-08T19:45:20","date_gmt":"2024-11-08T11:45:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/178652\/"},"modified":"2024-11-08T19:45:21","modified_gmt":"2024-11-08T11:45:21","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9postgresql%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc%ef%bc%9a0a000-feature_not_supported%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/178652\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9PostgreSQL\u932f\u8aa4\u4ee3\u78bc\uff1a0A000 &#8211; feature_not_supported\uff1f"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9postgresql%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc%ef%bc%9a0a000-feature_not_supported%ef%bc%9f-jvjchnZmZs\">\u5982\u4f55\u4fee\u5fa9PostgreSQL\u932f\u8aa4\u4ee3\u78bc\uff1a0A000 &#8211; feature_not_supported\uff1f<\/h1>\n<p>\u5728\u4f7f\u7528PostgreSQL\u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u4ee3\u78bc\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u932f\u8aa4\u4ee3\u78bc0A000\uff0c\u8868\u793a\u201cfeature_not_supported\u201d\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u5617\u8a66\u4f7f\u7528PostgreSQL\u4e0d\u652f\u6301\u7684\u529f\u80fd\u6216\u8a9e\u6cd5\u6642\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u6709\u6548\u5730\u4f7f\u7528PostgreSQL\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc0a000%e7%9a%84%e5%8e%9f%e5%9b%a0-jvjchnZmZs\">\u932f\u8aa4\u4ee3\u78bc0A000\u7684\u539f\u56e0<\/h2>\n<p>PostgreSQL\u662f\u4e00\u500b\u529f\u80fd\u5f37\u5927\u7684\u958b\u6e90\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u4f46\u4e26\u975e\u6240\u6709\u7684SQL\u529f\u80fd\u90fd\u88ab\u652f\u6301\u3002\u7576\u7528\u6236\u5617\u8a66\u57f7\u884c\u4e0d\u88ab\u652f\u6301\u7684\u64cd\u4f5c\u6642\uff0c\u5c31\u6703\u51fa\u73fe0A000\u932f\u8aa4\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u4e0d\u652f\u6301\u7684SQL\u8a9e\u6cd5\uff1a<\/strong>\u67d0\u4e9bSQL\u8a9e\u6cd5\u5728PostgreSQL\u4e2d\u53ef\u80fd\u4e0d\u88ab\u652f\u6301\uff0c\u4f8b\u5982\u67d0\u4e9b\u7279\u5b9a\u7684JOIN\u64cd\u4f5c\u6216\u7a97\u53e3\u51fd\u6578\u3002<\/li>\n<li><strong>\u4f7f\u7528\u4e86\u4e0d\u517c\u5bb9\u7684\u6578\u64da\u985e\u578b\uff1a<\/strong>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u4f7f\u7528\u4e0d\u517c\u5bb9\u7684\u6578\u64da\u985e\u578b\u9032\u884c\u64cd\u4f5c\u4e5f\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u7248\u672c\u554f\u984c\uff1a<\/strong>\u67d0\u4e9b\u529f\u80fd\u53ef\u80fd\u5728\u8f03\u820a\u7684PostgreSQL\u7248\u672c\u4e2d\u4e0d\u53ef\u7528\uff0c\u5347\u7d1a\u5230\u6700\u65b0\u7248\u672c\u53ef\u80fd\u6703\u89e3\u6c7a\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9%e9%8c%af%e8%aa%a4%e4%bb%a3%e7%a2%bc0a000-jvjchnZmZs\">\u5982\u4f55\u4fee\u5fa9\u932f\u8aa4\u4ee3\u78bc0A000<\/h2>\n<p>\u4fee\u5fa9\u6b64\u932f\u8aa4\u7684\u7b2c\u4e00\u6b65\u662f\u78ba\u5b9a\u5c0e\u81f4\u932f\u8aa4\u7684\u5177\u9ad4\u539f\u56e0\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u89e3\u6c7a\u65b9\u6848\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5sql%e8%aa%9e%e6%b3%95-jvjchnZmZs\">1. \u6aa2\u67e5SQL\u8a9e\u6cd5<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u60a8\u57f7\u884c\u7684SQL\u8a9e\u53e5\u662f\u5426\u7b26\u5408PostgreSQL\u7684\u8a9e\u6cd5\u898f\u7bc4\u3002\u53ef\u4ee5\u53c3\u8003\u5b98\u65b9\u6587\u6a94\uff0c\u78ba\u4fdd\u4f7f\u7528\u7684\u8a9e\u6cd5\u662f\u6b63\u78ba\u7684\u3002\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u4f7f\u7528\u4e86\u67d0\u4e9b\u7279\u5b9a\u7684JOIN\u8a9e\u6cd5\uff0c\u8acb\u78ba\u8a8d\u9019\u4e9b\u8a9e\u6cd5\u5728PostgreSQL\u4e2d\u662f\u88ab\u652f\u6301\u7684\u3002<\/p>\n<pre><code>SELECT a.column1, b.column2\nFROM table_a AS a\nJOIN table_b AS b ON a.id = b.a_id;<\/code><\/pre>\n<h3 id=\"2-%e7%a2%ba%e8%aa%8d%e6%95%b8%e6%93%9a%e9%a1%9e%e5%9e%8b%e7%9a%84%e5%85%bc%e5%ae%b9%e6%80%a7-jvjchnZmZs\">2. \u78ba\u8a8d\u6578\u64da\u985e\u578b\u7684\u517c\u5bb9\u6027<\/h3>\n<p>\u5728\u9032\u884c\u6578\u64da\u64cd\u4f5c\u6642\uff0c\u78ba\u4fdd\u4f7f\u7528\u7684\u6578\u64da\u985e\u578b\u662f\u517c\u5bb9\u7684\u3002\u4f8b\u5982\uff0c\u5617\u8a66\u5c07\u4e00\u500b\u5b57\u7b26\u4e32\u985e\u578b\u7684\u6578\u64da\u63d2\u5165\u5230\u6574\u6578\u985e\u578b\u7684\u5217\u4e2d\uff0c\u5c07\u6703\u5c0e\u81f4\u932f\u8aa4\u3002\u6aa2\u67e5\u6578\u64da\u985e\u578b\u4e26\u9032\u884c\u5fc5\u8981\u7684\u8f49\u63db\u3002<\/p>\n<pre><code>INSERT INTO my_table (id, name) VALUES (1, 'example');<\/code><\/pre>\n<h3 id=\"3-%e5%8d%87%e7%b4%9apostgresql%e7%89%88%e6%9c%ac-jvjchnZmZs\">3. \u5347\u7d1aPostgreSQL\u7248\u672c<\/h3>\n<p>\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662f\u8f03\u820a\u7248\u672c\u7684PostgreSQL\uff0c\u67d0\u4e9b\u529f\u80fd\u53ef\u80fd\u4e0d\u88ab\u652f\u6301\u3002\u8003\u616e\u5347\u7d1a\u5230\u6700\u65b0\u7248\u672c\uff0c\u4ee5\u7372\u53d6\u6700\u65b0\u7684\u529f\u80fd\u548c\u4fee\u5fa9\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7576\u524d\u7248\u672c\uff1a<\/p>\n<pre><code>SELECT version();<\/code><\/pre>\n<h3 id=\"4-%e6%9f%a5%e9%96%b1%e5%ae%98%e6%96%b9%e6%96%87%e6%aa%94-jvjchnZmZs\">4. \u67e5\u95b1\u5b98\u65b9\u6587\u6a94<\/h3>\n<p>PostgreSQL\u7684\u5b98\u65b9\u6587\u6a94\u63d0\u4f9b\u4e86\u8a73\u7d30\u7684\u529f\u80fd\u652f\u6301\u5217\u8868\u548c\u8a9e\u6cd5\u8aaa\u660e\u3002\u67e5\u95b1\u6587\u6a94\u53ef\u4ee5\u5e6b\u52a9\u60a8\u4e86\u89e3\u54ea\u4e9b\u529f\u80fd\u662f\u88ab\u652f\u6301\u7684\uff0c\u5f9e\u800c\u907f\u514d\u4f7f\u7528\u4e0d\u652f\u6301\u7684\u529f\u80fd\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-jvjchnZmZs\">\u7e3d\u7d50<\/h2>\n<p>PostgreSQL\u932f\u8aa4\u4ee3\u78bc0A000 &#8211; feature_not_supported\u901a\u5e38\u662f\u7531\u65bc\u4e0d\u652f\u6301\u7684SQL\u8a9e\u6cd5\u3001\u6578\u64da\u985e\u578b\u4e0d\u517c\u5bb9\u6216\u7248\u672c\u554f\u984c\u5f15\u8d77\u7684\u3002\u901a\u904e\u6aa2\u67e5SQL\u8a9e\u6cd5\u3001\u78ba\u8a8d\u6578\u64da\u985e\u578b\u7684\u517c\u5bb9\u6027\u3001\u5347\u7d1aPostgreSQL\u7248\u672c\u4ee5\u53ca\u67e5\u95b1\u5b98\u65b9\u6587\u6a94\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u4fee\u5fa9\u6b64\u932f\u8aa4\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684<a href=\"https:\/\/server.hk\">VPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u53ef\u4ee5\u63d0\u4f9b\u66f4\u597d\u7684\u6027\u80fd\u548c\u652f\u6301\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u4fee\u5fa9PostgreSQL\u932f\u8aa4\u4ee3\u78bc0A000 &#8211; feature_not_supported\uff0c\u89e3\u6c7a\u529f\u80fd\u4e0d\u652f\u6301\u554f\u984c\uff0c\u63d0\u5347\u6578\u64da\u5eab\u6027\u80fd\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-178652","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178652","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=178652"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178652\/revisions"}],"predecessor-version":[{"id":178653,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178652\/revisions\/178653"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=178652"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=178652"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=178652"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}