{"id":96712,"date":"2024-10-20T11:44:24","date_gmt":"2024-10-20T03:44:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/96712\/"},"modified":"2024-10-20T11:44:25","modified_gmt":"2024-10-20T03:44:25","slug":"postgresql-01p01-deprecated_feature-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/96712\/","title":{"rendered":"PostgreSQL 01P01: deprecated_feature \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"postgresql-01p01-deprecated_feature-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-eqmKCguKoM\">PostgreSQL 01P01: deprecated_feature \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528 PostgreSQL \u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\u548c\u8b66\u544a\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f <code>01P01: deprecated_feature<\/code>\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8868\u793a\u4f7f\u7528\u4e86\u5df2\u88ab\u68c4\u7528\u7684\u529f\u80fd\uff0c\u9019\u53ef\u80fd\u6703\u5c0e\u81f4\u61c9\u7528\u7a0b\u5e8f\u7684\u904b\u884c\u4e0d\u7a69\u5b9a\u6216\u51fa\u73fe\u6545\u969c\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u539f\u56e0\u3001\u4fee\u5fa9\u65b9\u6cd5\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u9060\u7a0b\u8655\u7406\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-deprecated_feature-%e9%8c%af%e8%aa%a4%ef%bc%9f-eqmKCguKoM\">\u4ec0\u9ebc\u662f deprecated_feature \u932f\u8aa4\uff1f<\/h2>\n<p>\u5728 PostgreSQL \u4e2d\uff0c\u67d0\u4e9b\u529f\u80fd\u6216\u8a9e\u6cd5\u96a8\u8457\u7248\u672c\u7684\u66f4\u65b0\u800c\u88ab\u6a19\u8a18\u70ba\u201c\u68c4\u7528\u201d\u3002\u9019\u610f\u5473\u8457\u9019\u4e9b\u529f\u80fd\u5728\u672a\u4f86\u7684\u7248\u672c\u4e2d\u53ef\u80fd\u6703\u88ab\u79fb\u9664\uff0c\u4f7f\u7528\u9019\u4e9b\u529f\u80fd\u7684\u4ee3\u78bc\u5c07\u6703\u7522\u751f\u8b66\u544a\u6216\u932f\u8aa4\u3002<code>01P01: deprecated_feature<\/code> \u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u4f7f\u7528\u4e86\u9019\u4e9b\u68c4\u7528\u529f\u80fd\u7684 SQL \u67e5\u8a62\u6216\u6578\u64da\u5eab\u64cd\u4f5c\u4e2d\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e7%9a%84%e6%a3%84%e7%94%a8%e5%8a%9f%e8%83%bd-eqmKCguKoM\">\u5e38\u898b\u7684\u68c4\u7528\u529f\u80fd<\/h2>\n<ul>\n<li><code>SELECT ... FOR UPDATE SKIP LOCKED<\/code>\uff1a\u5728\u67d0\u4e9b\u7248\u672c\u4e2d\uff0c\u9019\u500b\u8a9e\u6cd5\u53ef\u80fd\u6703\u88ab\u6a19\u8a18\u70ba\u68c4\u7528\u3002<\/li>\n<li><code>CREATE FUNCTION<\/code> \u4e2d\u7684\u67d0\u4e9b\u53c3\u6578\u6216\u8fd4\u56de\u985e\u578b\u3002<\/li>\n<li>\u67d0\u4e9b\u820a\u7684\u6578\u64da\u985e\u578b\u6216\u7d22\u5f15\u985e\u578b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9-deprecated_feature-%e9%8c%af%e8%aa%a4%ef%bc%9f-eqmKCguKoM\">\u5982\u4f55\u4fee\u5fa9 deprecated_feature \u932f\u8aa4\uff1f<\/h2>\n<p>\u4fee\u5fa9 <code>01P01: deprecated_feature<\/code> \u932f\u8aa4\u7684\u7b2c\u4e00\u6b65\u662f\u78ba\u5b9a\u5177\u9ad4\u7684\u68c4\u7528\u529f\u80fd\u3002\u9019\u53ef\u4ee5\u901a\u904e\u6aa2\u67e5 PostgreSQL \u7684\u5b98\u65b9\u6587\u6a94\u6216\u67e5\u95b1\u932f\u8aa4\u4fe1\u606f\u4f86\u5b8c\u6210\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4fee\u5fa9\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%9b%b4%e6%96%b0-sql-%e6%9f%a5%e8%a9%a2-eqmKCguKoM\">1. \u66f4\u65b0 SQL \u67e5\u8a62<\/h3>\n<p>\u5982\u679c\u932f\u8aa4\u662f\u7531\u65bc\u4f7f\u7528\u4e86\u68c4\u7528\u7684 SQL \u8a9e\u6cd5\u5f15\u8d77\u7684\uff0c\u5247\u9700\u8981\u66f4\u65b0\u67e5\u8a62\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f7f\u7528\u4e86\u4e0d\u518d\u652f\u6301\u7684\u8a9e\u6cd5\uff0c\u5247\u61c9\u8a72\u5c0b\u627e\u66ff\u4ee3\u7684\u8a9e\u6cd5\u4f86\u5be6\u73fe\u76f8\u540c\u7684\u529f\u80fd\u3002<\/p>\n<pre><code>-- \u932f\u8aa4\u7684\u67e5\u8a62\nSELECT * FROM table_name FOR UPDATE SKIP LOCKED;\n\n-- \u4fee\u6b63\u5f8c\u7684\u67e5\u8a62\nSELECT * FROM table_name FOR UPDATE;\n<\/code><\/pre>\n<h3 id=\"2-%e6%9b%b4%e6%96%b0%e6%95%b8%e6%93%9a%e5%ba%ab%e7%89%88%e6%9c%ac-eqmKCguKoM\">2. \u66f4\u65b0\u6578\u64da\u5eab\u7248\u672c<\/h3>\n<p>\u6709\u6642\u5019\uff0c\u5347\u7d1a\u5230\u6700\u65b0\u7248\u672c\u7684 PostgreSQL \u53ef\u4ee5\u89e3\u6c7a\u8a31\u591a\u68c4\u7528\u529f\u80fd\u7684\u554f\u984c\u3002\u65b0\u7248\u672c\u901a\u5e38\u6703\u63d0\u4f9b\u66f4\u597d\u7684\u529f\u80fd\u548c\u6027\u80fd\uff0c\u4e26\u4e14\u6703\u79fb\u9664\u820a\u7684\u3001\u5df2\u68c4\u7528\u7684\u529f\u80fd\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8%e6%9b%bf%e4%bb%a3%e6%96%b9%e6%a1%88-eqmKCguKoM\">3. \u4f7f\u7528\u66ff\u4ee3\u65b9\u6848<\/h3>\n<p>\u5982\u679c\u67d0\u500b\u529f\u80fd\u5df2\u88ab\u68c4\u7528\uff0c\u5247\u61c9\u5c0b\u627e\u5176\u66ff\u4ee3\u65b9\u6848\u3002\u4f8b\u5982\uff0c\u67d0\u4e9b\u820a\u7684\u6578\u64da\u985e\u578b\u53ef\u80fd\u5df2\u88ab\u65b0\u7684\u6578\u64da\u985e\u578b\u53d6\u4ee3\uff0c\u958b\u767c\u8005\u61c9\u8a72\u8003\u616e\u4f7f\u7528\u9019\u4e9b\u65b0\u7684\u6578\u64da\u985e\u578b\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-deprecated_feature-%e9%8c%af%e8%aa%a4-eqmKCguKoM\">\u9060\u7a0b\u8655\u7406 deprecated_feature \u932f\u8aa4<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u958b\u767c\u8005\u53ef\u80fd\u9700\u8981\u9060\u7a0b\u8655\u7406 PostgreSQL \u6578\u64da\u5eab\u4e2d\u7684 <code>01P01: deprecated_feature<\/code> \u932f\u8aa4\u3002\u9019\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u6b65\u9a5f\u5be6\u73fe\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8-ssh-%e9%80%a3%e6%8e%a5%e5%88%b0%e4%bc%ba%e6%9c%8d%e5%99%a8-eqmKCguKoM\">1. \u4f7f\u7528 SSH \u9023\u63a5\u5230\u4f3a\u670d\u5668<\/h3>\n<p>\u9996\u5148\uff0c\u4f7f\u7528 SSH \u9023\u63a5\u5230\u904b\u884c PostgreSQL \u7684\u4f3a\u670d\u5668\u3002\u9019\u6a23\u53ef\u4ee5\u76f4\u63a5\u8a2a\u554f\u6578\u64da\u5eab\u4e26\u57f7\u884c\u5fc5\u8981\u7684\u67e5\u8a62\u548c\u547d\u4ee4\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6-eqmKCguKoM\">2. \u6aa2\u67e5\u65e5\u8a8c\u6587\u4ef6<\/h3>\n<p>\u6aa2\u67e5 PostgreSQL \u7684\u65e5\u8a8c\u6587\u4ef6\uff0c\u4ee5\u7372\u53d6\u6709\u95dc\u932f\u8aa4\u7684\u66f4\u591a\u4fe1\u606f\u3002\u65e5\u8a8c\u6587\u4ef6\u901a\u5e38\u4f4d\u65bc <code>\/var\/log\/postgresql\/<\/code> \u76ee\u9304\u4e0b\u3002<\/p>\n<h3 id=\"3-%e5%9f%b7%e8%a1%8c%e4%bf%ae%e5%be%a9%e6%93%8d%e4%bd%9c-eqmKCguKoM\">3. \u57f7\u884c\u4fee\u5fa9\u64cd\u4f5c<\/h3>\n<p>\u6839\u64da\u65e5\u8a8c\u4e2d\u7684\u4fe1\u606f\uff0c\u57f7\u884c\u5fc5\u8981\u7684\u4fee\u5fa9\u64cd\u4f5c\uff0c\u4f8b\u5982\u66f4\u65b0 SQL \u67e5\u8a62\u6216\u5347\u7d1a\u6578\u64da\u5eab\u7248\u672c\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-eqmKCguKoM\">\u7e3d\u7d50<\/h2>\n<p>\u5728\u4f7f\u7528 PostgreSQL \u6642\uff0c<code>01P01: deprecated_feature<\/code> \u932f\u8aa4\u53ef\u80fd\u6703\u5f71\u97ff\u61c9\u7528\u7a0b\u5e8f\u7684\u7a69\u5b9a\u6027\u3002\u901a\u904e\u66f4\u65b0 SQL \u67e5\u8a62\u3001\u5347\u7d1a\u6578\u64da\u5eab\u7248\u672c\u548c\u4f7f\u7528\u66ff\u4ee3\u65b9\u6848\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fee\u5fa9\u9019\u500b\u932f\u8aa4\u3002\u6b64\u5916\uff0c\u9060\u7a0b\u8655\u7406\u9019\u500b\u554f\u984c\u4e5f\u53ef\u4ee5\u901a\u904e SSH \u9023\u63a5\u5230\u4f3a\u670d\u5668\u4f86\u5be6\u73fe\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Learn how to troubleshoot and fix the PostgreSQL 01P01: deprecated_feature error with remote handling solutions for seamless database management.<\/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-96712","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96712","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=96712"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96712\/revisions"}],"predecessor-version":[{"id":96713,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/96712\/revisions\/96713"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=96712"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=96712"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=96712"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}