{"id":21325,"date":"2024-01-02T07:30:24","date_gmt":"2024-01-02T07:30:24","guid":{"rendered":"https:\/\/server.hk\/blog\/21325\/"},"modified":"2024-11-14T10:36:43","modified_gmt":"2024-11-14T02:36:43","slug":"how-to-fix-postgresql-error-code-22030-duplicate_json_object_key_value","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/21325\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a22030 – duplicate_json_object_key_value"},"content":{"rendered":"

\u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a22030 – duplicate_json_object_key_value<\/h1>\n

PostgreSQL \u662f\u4e00\u500b\u529f\u80fd\u5f37\u5927\u7684\u958b\u6e90\u95dc\u4fc2\u578b\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u5f37\u5927\u7684\u529f\u80fd\u548c\u9748\u6d3b\u6027\u3002\u7136\u800c\uff0c\u50cf\u4efb\u4f55\u8edf\u4ef6\u4e00\u6a23\uff0c\u5b83\u53ef\u80fd\u6703\u9047\u5230\u4e00\u4e9b\u932f\u8aa4\uff0c\u5f9e\u800c\u5f71\u97ff\u5176\u6b63\u5e38\u904b\u884c\u3002\u5176\u4e2d\u4e00\u500b\u932f\u8aa4\u662f PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a22030 – duplicate_json_object_key_value\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e\u8a72\u932f\u8aa4\u7684\u539f\u56e0\u4e26\u63d0\u4f9b\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n

\u4ec0\u9ebc\u662f PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a22030 – duplicate_json_object_key_value\uff1f<\/h2>\n

PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a22030 – duplicate_json_object_key_value \u767c\u751f\u65bc\u5617\u8a66\u63d2\u5165\u6216\u66f4\u65b0\u5305\u542b\u91cd\u8907\u9375\u503c\u5c0d\u7684 JSON \u5c0d\u8c61\u6642\u3002\u63db\u53e5\u8a71\u8aaa\uff0c\u5982\u679c JSON \u5c0d\u8c61\u4e2d\u5b58\u5728\u91cd\u8907\u7684\u9375\uff0cPostgreSQL \u6703\u62cb\u51fa\u6b64\u932f\u8aa4\u3002<\/p>\n

PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a22030 – duplicate_json_object_key_value \u7684\u539f\u56e0<\/h2>\n
    \n
  1. JSON \u5c0d\u8c61\u4e2d\u6709\u91cd\u8907\u7684\u9375\uff1a<\/strong> \u9019\u662f\u8a72\u932f\u8aa4\u6700\u5e38\u898b\u7684\u539f\u56e0\u3002PostgreSQL \u4e0d\u5141\u8a31 JSON \u5c0d\u8c61\u4e2d\u5b58\u5728\u91cd\u8907\u7684\u9375\uff0c\u56e0\u70ba\u9019\u9055\u53cd\u4e86 JSON \u898f\u7bc4\u3002<\/li>\n
  2. JSON \u8a9e\u6cd5\u932f\u8aa4\uff1a<\/strong> \u53e6\u4e00\u500b\u53ef\u80fd\u5c0e\u81f4\u8a72\u932f\u8aa4\u7684\u539f\u56e0\u662f JSON \u8a9e\u6cd5\u4e0d\u6b63\u78ba\u3002\u5982\u679c JSON \u5c0d\u8c61\u6c92\u6709\u6b63\u78ba\u683c\u5f0f\u5316\uff0c\u4e5f\u53ef\u80fd\u5c0e\u81f4 duplicate_json_object_key_value \u932f\u8aa4\u3002<\/li>\n<\/ol>\n

    \u5982\u4f55\u4fee\u5fa9 PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a22030 – duplicate_json_object_key_value<\/h2>\n
      \n
    1. \u79fb\u9664\u91cd\u8907\u7684\u9375\uff1a<\/strong> \u4fee\u5fa9\u8a72\u932f\u8aa4\u7684\u7b2c\u4e00\u6b65\u662f\u8b58\u5225\u4e26\u79fb\u9664 JSON \u5c0d\u8c61\u4e2d\u7684\u91cd\u8907\u9375\uff0c\u78ba\u4fdd\u6bcf\u500b\u9375\u90fd\u662f\u552f\u4e00\u7684\u3002\u5982\u679c\u6709\u91cd\u8907\u9375\uff0cPostgreSQL \u6703\u62cb\u51fa duplicate_json_object_key_value \u932f\u8aa4\u3002<\/li>\n
    2. \u9a57\u8b49 JSON \u8a9e\u6cd5\uff1a<\/strong> \u6aa2\u67e5 JSON \u8a9e\u6cd5\u4ee5\u78ba\u4fdd\u5176\u6b63\u78ba\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u7dda\u4e0a JSON \u9a57\u8b49\u5668\u6216\u5de5\u5177\u4f86\u9a57\u8b49 JSON \u5c0d\u8c61\u7684\u8a9e\u6cd5\u3002\u5728\u63d2\u5165\u6216\u66f4\u65b0 JSON \u5c0d\u8c61\u4e4b\u524d\uff0c\u8acb\u4fee\u6b63\u6240\u6709\u8a9e\u6cd5\u932f\u8aa4\u3002<\/li>\n
    3. \u4f7f\u7528 JSONB \u6578\u64da\u985e\u578b\uff1a<\/strong> \u5982\u679c\u60a8\u7d93\u5e38\u9700\u8981\u5728 PostgreSQL \u4e2d\u5b58\u5132 JSON \u5c0d\u8c61\uff0c\u8003\u616e\u4f7f\u7528 JSONB \u6578\u64da\u985e\u578b\u3002JSONB \u4ee5\u4e8c\u9032\u5236\u683c\u5f0f\u5b58\u5132 JSON \u6578\u64da\uff0c\u5141\u8a31\u66f4\u9ad8\u6548\u7684\u5b58\u5132\u548c\u6aa2\u7d22\u3002\u5b83\u9084\u5f37\u5236\u8981\u6c42\u9375\u7684\u552f\u4e00\u6027\uff0c\u5f9e\u800c\u9632\u6b62 duplicate_json_object_key_value \u932f\u8aa4\u3002<\/li>\n
    4. \u66f4\u65b0 PostgreSQL \u7248\u672c\uff1a<\/strong> \u5982\u679c\u60a8\u4f7f\u7528\u7684\u662f\u820a\u7248 PostgreSQL\uff0c\u5efa\u8b70\u66f4\u65b0\u81f3\u6700\u65b0\u7684\u7a69\u5b9a\u7248\u672c\u3002\u65b0\u7248\u901a\u5e38\u6703\u5305\u542b\u932f\u8aa4\u4fee\u5fa9\u548c\u6539\u9032\uff0c\u53ef\u4ee5\u89e3\u6c7a\u5df2\u77e5\u554f\u984c\uff0c\u5305\u62ec duplicate_json_object_key_value \u932f\u8aa4\u3002<\/li>\n
    5. \u4f7f\u7528\u932f\u8aa4\u8655\u7406\u6a5f\u5236\uff1a<\/strong> \u5728\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u4e2d\u5be6\u73fe\u9069\u7576\u7684\u932f\u8aa4\u8655\u7406\u6a5f\u5236\uff0c\u4ee5\u6355\u6349\u548c\u8655\u7406 duplicate_json_object_key_value \u932f\u8aa4\u3002\u9019\u6a23\u53ef\u4ee5\u70ba\u7528\u6236\u63d0\u4f9b\u6709\u610f\u7fa9\u7684\u53cd\u994b\uff0c\u4e26\u512a\u96c5\u5730\u8655\u7406\u932f\u8aa4\u60c5\u6cc1\u3002<\/li>\n<\/ol>\n

      \u7e3d\u7d50<\/h2>\n

      PostgreSQL \u932f\u8aa4\u4ee3\u78bc\uff1a22030 – duplicate_json_object_key_value \u53ef\u80fd\u6703\u5728\u5617\u8a66\u63d2\u5165\u6216\u66f4\u65b0\u5305\u542b\u91cd\u8907\u9375\u503c\u5c0d\u7684 JSON \u5c0d\u8c61\u6642\u767c\u751f\u3002\u8981\u89e3\u6c7a\u6b64\u932f\u8aa4\uff0c\u8acb\u5f9e JSON \u5c0d\u8c61\u4e2d\u79fb\u9664\u91cd\u8907\u7684\u9375\uff0c\u9a57\u8b49 JSON \u8a9e\u6cd5\uff0c\u8003\u616e\u4f7f\u7528 JSONB \u6578\u64da\u985e\u578b\uff0c\u66f4\u65b0 PostgreSQL \u81f3\u6700\u65b0\u7248\u672c\uff0c\u4e26\u5be6\u73fe\u9069\u7576\u7684\u932f\u8aa4\u8655\u7406<\/p>\n","protected":false},"excerpt":{"rendered":"

      \u5982\u4f55\u4fee\u5fa9 PostgreSQL ...<\/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-21325","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21325","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=21325"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21325\/revisions"}],"predecessor-version":[{"id":24183,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21325\/revisions\/24183"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=21325"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=21325"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=21325"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}