{"id":21283,"date":"2024-01-02T06:48:26","date_gmt":"2024-01-02T06:48:26","guid":{"rendered":"https:\/\/server.hk\/blog\/21283\/"},"modified":"2024-11-14T10:37:36","modified_gmt":"2024-11-14T02:37:36","slug":"how-to-fix-postgresql-error-code-2201e-invalid_argument_for_logarithm","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/21283\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2201E &#8211; invalid_argument_for_logarithm"},"content":{"rendered":"<h1 id=\"how-to-fix-postgresql-error-code-2201e-invalid_argument_for_logarithm-UfYtYQNflD\">\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2201E &#8211; invalid_argument_for_logarithm<\/h1>\n<p>PostgreSQL \u662f\u4e00\u500b\u529f\u80fd\u5f37\u5927\u7684\u958b\u6e90\u95dc\u806f\u5f0f\u8cc7\u6599\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5168\u7403\u7684\u958b\u767c\u8005\u548c\u4f01\u696d\u4e2d\u3002\u7136\u800c\uff0c\u50cf\u4efb\u4f55\u8edf\u4ef6\u4e00\u6a23\uff0cPostgreSQL \u53ef\u80fd\u6703\u9047\u5230\u6703\u963b\u7919\u5176\u529f\u80fd\u7684\u932f\u8aa4\u3002\u5176\u4e2d\u4e00\u500b\u932f\u8aa4\u662f PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2201E &#8211; invalid_argument_for_logarithm\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u539f\u56e0\uff0c\u4e26\u63d0\u4f9b\u9010\u6b65\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"understanding-the-postgresql-error-code-2201e-invalid_argument_for_logarithm-UfYtYQNflD\">\u7406\u89e3 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2201E &#8211; invalid_argument_for_logarithm<\/h2>\n<p>PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2201E &#8211; invalid_argument_for_logarithm \u767c\u751f\u5728\u8a66\u5716\u8a08\u7b97\u975e\u6b63\u6578\u7684\u5c0d\u6578\u6642\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u5728\u57f7\u884c\u6d89\u53ca\u5c0d\u6578\u51fd\u6578\u7684\u6578\u5b78\u64cd\u4f5c\u6642\u51fa\u73fe\u3002<\/p>\n<p>\u7576\u6b64\u932f\u8aa4\u767c\u751f\u6642\uff0cPostgreSQL \u6703\u986f\u793a\u985e\u4f3c\u4ee5\u4e0b\u7684\u932f\u8aa4\u6d88\u606f\uff1a<\/p>\n<p><code>ERROR: invalid argument for logarithm<\/code><\/p>\n<p>\u9019\u689d\u932f\u8aa4\u6d88\u606f\u8868\u660e PostgreSQL \u7684\u5c0d\u6578\u51fd\u6578\u6536\u5230\u4e86\u7121\u6548\u7684\u53c3\u6578\uff0c\u5373\u975e\u6b63\u6578\u3002\u70ba\u4e86\u89e3\u6c7a\u6b64\u932f\u8aa4\uff0c\u60a8\u9700\u8981\u627e\u51fa\u539f\u56e0\u4e26\u61c9\u7528\u9069\u7576\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"causes-of-the-postgresql-error-code-2201e-invalid_argument_for_logarithm-UfYtYQNflD\">PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2201E &#8211; invalid_argument_for_logarithm \u7684\u539f\u56e0<\/h2>\n<p>\u5c0e\u81f4 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2201E &#8211; invalid_argument_for_logarithm \u7684\u539f\u56e0\u53ef\u80fd\u6709\u4ee5\u4e0b\u5e7e\u500b\uff1a<\/p>\n<ul>\n<li><strong>\u7121\u6548\u7684\u8f38\u5165\uff1a<\/strong>\u5982\u679c\u60a8\u5411\u5c0d\u6578\u51fd\u6578\u63d0\u4f9b\u4e86\u7121\u6548\u7684\u8f38\u5165\uff0c\u5c07\u6703\u767c\u751f\u6b64\u932f\u8aa4\u3002\u8acb\u78ba\u4fdd\u50b3\u905e\u7684\u53c3\u6578\u70ba\u6b63\u6578\u3002<\/li>\n<li><strong>\u6578\u64da\u985e\u578b\u4e0d\u6b63\u78ba\uff1a<\/strong>PostgreSQL \u671f\u671b\u5c0d\u6578\u51fd\u6578\u7684\u53c3\u6578\u70ba\u6578\u5b57\u6578\u64da\u985e\u578b\u3002\u5982\u679c\u60a8\u50b3\u905e\u4e86\u975e\u6578\u5b57\u6578\u64da\u985e\u578b\uff0c\u4f8b\u5982\u5b57\u7b26\u4e32\u6216\u5e03\u723e\u503c\uff0c\u5c07\u6703\u9047\u5230\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u96f6\u503c\uff1a<\/strong>\u5c0d\u6578\u51fd\u6578\u5c0d\u96f6\u662f\u672a\u5b9a\u7fa9\u7684\u3002\u5982\u679c\u60a8\u5c07\u96f6\u4f5c\u70ba\u53c3\u6578\u50b3\u905e\uff0cPostgreSQL \u5c07\u5f15\u767c invalid_argument_for_logarithm \u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"fixing-the-postgresql-error-code-2201e-invalid_argument_for_logarithm-UfYtYQNflD\">\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2201E &#8211; invalid_argument_for_logarithm<\/h2>\n<p>\u8981\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2201E &#8211; invalid_argument_for_logarithm\uff0c\u8acb\u9075\u5faa\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-check-input-values-UfYtYQNflD\">1. \u6aa2\u67e5\u8f38\u5165\u503c<\/h3>\n<p>\u78ba\u4fdd\u60a8\u5411\u5c0d\u6578\u51fd\u6578\u63d0\u4f9b\u4e86\u6709\u6548\u7684\u8f38\u5165\u503c\u3002\u9a57\u8b49\u53c3\u6578\u70ba\u6b63\u6578\u4e14\u4e0d\u70ba\u96f6\u3002\u5982\u679c\u9700\u8981\uff0c\u4fee\u6539\u60a8\u7684\u4ee3\u78bc\u4ee5\u512a\u96c5\u5730\u8655\u7406\u7121\u6548\u7684\u8f38\u5165\u503c\u3002<\/p>\n<h3 id=\"2-validate-data-types-UfYtYQNflD\">2. \u9a57\u8b49\u6578\u64da\u985e\u578b<\/h3>\n<p>\u78ba\u4fdd\u5c0d\u6578\u51fd\u6578\u7684\u53c3\u6578\u70ba\u6578\u5b57\u6578\u64da\u985e\u578b\u3002\u5982\u679c\u60a8\u50b3\u905e\u4e86\u975e\u6578\u5b57\u6578\u64da\u985e\u578b\uff0c\u8acb\u4f7f\u7528\u9069\u7576\u7684 PostgreSQL \u51fd\u6578\uff08\u4f8b\u5982 <code>CAST<\/code> \u6216 <code>CONVERT<\/code>\uff09\u5c07\u5176\u8f49\u63db\u70ba\u6578\u5b57\u985e\u578b\u3002<\/p>\n<h3 id=\"3-handle-zero-values-UfYtYQNflD\">3. \u8655\u7406\u96f6\u503c<\/h3>\n<p>\u5982\u679c\u60a8\u7684\u4ee3\u78bc\u5141\u8a31\u96f6\u4f5c\u70ba\u5c0d\u6578\u51fd\u6578\u7684\u6709\u6548\u8f38\u5165\uff0c\u8acb\u6dfb\u52a0\u689d\u4ef6\u8a9e\u53e5\u4ee5\u55ae\u7368\u8655\u7406\u6b64\u60c5\u6cc1\u3002\u60a8\u53ef\u4ee5\u6839\u64da\u9700\u6c42\u8fd4\u56de\u932f\u8aa4\u6d88\u606f\u6216\u57f7\u884c\u5176\u4ed6\u8a08\u7b97\u3002<\/p>\n<h3 id=\"4-update-postgresql-version-UfYtYQNflD\">4. \u66f4\u65b0 PostgreSQL \u7248\u672c<\/h3>\n<p>\u5982\u679c\u60a8\u4f7f\u7528\u7684\u662f\u820a\u7248\u672c\u7684 PostgreSQL\uff0c\u5efa\u8b70\u66f4\u65b0\u5230\u6700\u65b0\u7684\u7a69\u5b9a\u7248\u672c\u3002\u8f03\u65b0\u7248\u672c\u901a\u5e38\u5305\u542b\u932f\u8aa4\u4fee\u5fa9\u548c\u6539\u9032\uff0c\u53ef\u4ee5\u89e3\u6c7a\u5df2\u77e5\u554f\u984c\uff0c\u5305\u62ec invalid_argument_for_logarithm \u932f\u8aa4\u3002<\/p>\n<h2 id=\"summary-UfYtYQNflD\">\u7e3d\u7d50<\/h2>\n<p>\u7e3d\u4e4b\uff0cPostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2201E &#8211; invalid_argument_for_logarithm \u5728\u5617\u8a66\u8a08\u7b97\u975e\u6b63\u6578\u7684\u5c0d\u6578\u6642\u6703\u767c\u751f\u3002\u8981\u4fee\u5fa9\u6b64\u932f\u8aa4\uff0c\u8acb\u78ba\u4fdd\u63d0\u4f9b\u6709\u6548\u7684\u8f38\u5165\u503c\u3001\u9a57\u8b49\u6578\u64da\u985e\u578b\u3001\u9069\u7576\u8655\u7406\u96f6\u503c\uff0c\u4e26\u8003\u616e\u66f4\u65b0\u5230\u6700\u65b0\u7248\u672c\u7684 PostgreSQL\u3002\u5982\u679c\u60a8\u9047\u5230\u6b64\u932f\u8aa4\uff0c\u8acb\u9075\u5faa\u9019\u4e9b\u6b65\u9a5f\u4ee5\u89e3\u6c7a\u5b83\uff0c\u4e26\u78ba\u4fdd\u60a8\u7684 PostgreSQL \u6578\u64da\u5eab\u5e73\u7a69\u904b\u4f5c\u3002<\/p>\n<p>\u5982\u9700\u66f4\u591a\u6709\u95dc VPS \u8a17\u7ba1\u89e3\u6c7a\u65b9\u6848\u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f <a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u4fee\u5fa9 PostgreSQL &#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-21283","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21283","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=21283"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21283\/revisions"}],"predecessor-version":[{"id":24237,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21283\/revisions\/24237"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=21283"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=21283"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=21283"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}