{"id":21338,"date":"2024-01-02T07:43:22","date_gmt":"2024-01-02T07:43:22","guid":{"rendered":"https:\/\/server.hk\/blog\/21338\/"},"modified":"2024-11-14T10:36:27","modified_gmt":"2024-11-14T02:36:27","slug":"how-to-fix-postgresql-error-code-2203d-too_many_json_array_elements","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/21338\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2203D &#8211; too_many_json_array_elements"},"content":{"rendered":"<h1>\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2203D &#8211; too_many_json_array_elements<\/h1>\n<h2>\u7c21\u4ecb\uff1a<\/h2>\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\u7528\u65bc\u5b58\u5132\u548c\u7ba1\u7406\u6578\u64da\u3002\u7136\u800c\uff0c\u8207\u4efb\u4f55\u8edf\u4ef6\u4e00\u6a23\uff0c\u5b83\u53ef\u80fd\u6703\u9047\u5230\u4e00\u4e9b\u932f\u8aa4\uff0c\u5f71\u97ff\u5176\u6b63\u5e38\u904b\u884c\u3002\u5176\u4e2d\u4e00\u500b\u932f\u8aa4\u662f PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2203D &#8211; too_many_json_array_elements\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u6210\u56e0\uff0c\u4e26\u63d0\u4f9b\u9010\u6b65\u7684\u89e3\u6c7a\u65b9\u6848\u4f86\u4fee\u5fa9\u5b83\u3002<\/p>\n<h2>\u7406\u89e3 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2203D &#8211; too_many_json_array_elements\uff1a<\/h2>\n<p>\u7576\u5617\u8a66\u63d2\u5165\u6216\u66f4\u65b0\u4e00\u500b\u8d85\u904e\u5141\u8a31\u6700\u5927\u5143\u7d20\u6578\u91cf\u7684 JSONB \u5217\u9663\u5217\u6642\uff0c\u6703\u51fa\u73fe PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2203D &#8211; too_many_json_array_elements\u3002\u9ed8\u8a8d\u60c5\u6cc1\u4e0b\uff0cPostgreSQL \u5c07 JSONB \u9663\u5217\u4e2d\u7684\u6700\u5927\u5143\u7d20\u6578\u91cf\u8a2d\u70ba 1,073,741,823\u3002\u7576\u9019\u500b\u9650\u5236\u88ab\u8d85\u904e\u6642\uff0c\u5c31\u6703\u89f8\u767c\u8a72\u932f\u8aa4\u3002<\/p>\n<h2>\u932f\u8aa4\u7684\u539f\u56e0\uff1a<\/h2>\n<ol>\n<li><strong>\u5927\u578b JSONB \u9663\u5217\uff1a<\/strong>\u6700\u5e38\u898b\u7684\u932f\u8aa4\u539f\u56e0\u662f\u5617\u8a66\u63d2\u5165\u6216\u66f4\u65b0\u4e00\u500b\u5305\u542b\u8d85\u904e\u6700\u5927\u5141\u8a31\u5143\u7d20\u6578\u91cf\u7684 JSONB \u5217\u9663\u5217\u3002<\/li>\n<\/ol>\n<h2>\u89e3\u6c7a PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2203D &#8211; too_many_json_array_elements \u7684\u65b9\u6cd5\uff1a<\/h2>\n<h3>1. \u589e\u52a0 JSONB \u9663\u5217\u7684\u6700\u5927\u5143\u7d20\u6578\u91cf\uff1a<\/h3>\n<ul>\n<li>\u4f7f\u7528\u5ba2\u6236\u7aef\u5de5\u5177\u6216\u547d\u4ee4\u884c\u4ecb\u9762\u9023\u63a5\u5230\u60a8\u7684 PostgreSQL \u8cc7\u6599\u5eab\u3002<\/li>\n<li>\u57f7\u884c\u4ee5\u4e0b SQL \u547d\u4ee4\u4ee5\u589e\u52a0 JSONB \u9663\u5217\u7684\u6700\u5927\u5143\u7d20\u6578\u91cf\uff1a<\/li>\n<pre><code>ALTER SYSTEM SET max_jsonb_array_elements = '1000000000';<\/code><\/pre>\n<li>\u6ce8\u610f\uff1a\u6839\u64da\u60a8\u7684\u9700\u6c42\u8abf\u6574 &#8216;1000000000&#8217; \u9019\u500b\u503c\u3002<\/li>\n<li>\u91cd\u65b0\u555f\u52d5 PostgreSQL \u670d\u52d9\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002<\/li>\n<\/ul>\n<h3>2. \u5c07\u5927\u578b\u9663\u5217\u62c6\u5206\u70ba\u8f03\u5c0f\u7684\u90e8\u5206\uff1a<\/h3>\n<ul>\n<li>\u5982\u679c\u589e\u52a0 JSONB \u9663\u5217\u7684\u6700\u5927\u5143\u7d20\u6578\u91cf\u4e0d\u53ef\u884c\uff0c\u8acb\u8003\u616e\u5c07\u5927\u578b\u9663\u5217\u62c6\u5206\u70ba\u8f03\u5c0f\u7684\u90e8\u5206\u3002<\/li>\n<li>\u5c07\u9663\u5217\u5206\u70ba\u591a\u500b\u8f03\u5c0f\u7684\u9663\u5217\uff0c\u6bcf\u500b\u9663\u5217\u4e2d\u7684\u5143\u7d20\u6578\u91cf\u5747\u5728\u9650\u5236\u7bc4\u570d\u5167\u3002<\/li>\n<li>\u9010\u4e00\u5c07\u9019\u4e9b\u8f03\u5c0f\u7684\u9663\u5217\u63d2\u5165\u6216\u66f4\u65b0\u5230 JSONB \u5217\u4e2d\u3002<\/li>\n<\/ul>\n<h3>3. \u512a\u5316 JSONB \u6578\u64da\u7d50\u69cb\uff1a<\/h3>\n<ul>\n<li>\u5206\u6790\u60a8\u7684 JSONB \u6578\u64da\u7d50\u69cb\uff0c\u8b58\u5225\u4efb\u4f55\u4e0d\u5fc5\u8981\u7684\u5d4c\u5957\u6216\u5197\u9918\u5143\u7d20\u3002<\/li>\n<li>\u901a\u904e\u522a\u9664\u4e0d\u5fc5\u8981\u7684\u5d4c\u5957\u6216\u6241\u5e73\u5316 JSONB \u6578\u64da\u4f86\u7c21\u5316\u7d50\u69cb\u3002<\/li>\n<li>\u6b64\u512a\u5316\u53ef\u4ee5\u5e6b\u52a9\u6e1b\u5c11\u9663\u5217\u4e2d\u7684\u5143\u7d20\u6578\u91cf\uff0c\u5f9e\u800c\u907f\u514d\u89f8\u767c\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h3>4. \u5347\u7d1a PostgreSQL \u7248\u672c\uff1a<\/h3>\n<ul>\n<li>\u5982\u679c\u60a8\u6b63\u5728\u4f7f\u7528\u820a\u7248\u672c\u7684 PostgreSQL\uff0c\u8acb\u8003\u616e\u5347\u7d1a\u5230\u66f4\u65b0\u7684\u7248\u672c\u3002<\/li>\n<li>\u65b0\u7248\u672c\u901a\u5e38\u5305\u542b\u932f\u8aa4\u4fee\u5fa9\u548c\u6027\u80fd\u6539\u9032\uff0c\u53ef\u80fd\u6703\u89e3\u6c7a\u6b64\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2>\u7e3d\u7d50\uff1a<\/h2>\n<p>PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a2203D &#8211; too_many_json_array_elements \u53ef\u4ee5\u901a\u904e\u589e\u52a0 JSONB \u9663\u5217\u7684\u6700\u5927\u5143\u7d20\u6578\u91cf\u3001\u5c07\u5927\u578b\u9663\u5217\u62c6\u5206\u70ba\u8f03\u5c0f\u7684\u90e8\u5206\u3001\u512a\u5316 JSONB \u6578\u64da\u7d50\u69cb\u6216\u5347\u7d1a PostgreSQL \u7248\u672c\u4f86\u89e3\u6c7a\u3002\u901a\u904e\u9075\u5faa\u9019\u4e9b\u89e3\u6c7a\u65b9\u6848\uff0c\u60a8\u53ef\u4ee5\u78ba\u4fdd\u60a8\u7684 PostgreSQL \u8cc7\u6599\u5eab\u9806\u5229\u904b\u884c\u3002<\/p>\n<p>\u5982\u9700\u53ef\u9760\u4e14\u9ad8\u6548\u80fd\u7684 VPS \u8a17\u7ba1\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8003\u616e <a href=\"https:\/\/server.hk\">Server.HK<\/a>\u3002\u6211\u5011\u7684\u9999\u6e2f VPS \u8a17\u7ba1\u670d\u52d9\u70ba\u60a8\u7684\u696d\u52d9\u9700\u6c42\u63d0\u4f9b\u9802\u7d1a\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002\u6b32\u4e86\u89e3\u66f4\u591a\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\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-21338","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21338","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=21338"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21338\/revisions"}],"predecessor-version":[{"id":24167,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21338\/revisions\/24167"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=21338"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=21338"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=21338"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}