{"id":21635,"date":"2024-01-02T12:46:29","date_gmt":"2024-01-02T12:46:29","guid":{"rendered":"https:\/\/server.hk\/blog\/21635\/"},"modified":"2024-11-14T10:29:27","modified_gmt":"2024-11-14T02:29:27","slug":"how-to-fix-mongodb-error-code-40-conflictingupdateoperators","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/21635\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3\u78bc – 40 – ConflictingUpdateOperators"},"content":{"rendered":"

\u5982\u4f55\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3\u78bc – 40 – ConflictingUpdateOperators<\/h1>\n

MongoDB \u662f\u4e00\u500b\u53d7\u6b61\u8fce\u7684 NoSQL \u8cc7\u6599\u5eab\uff0c\u63d0\u4f9b\u9ad8\u6548\u80fd\u3001\u64f4\u5c55\u6027\u548c\u9748\u6d3b\u6027\u3002\u7136\u800c\uff0c\u8207\u5176\u4ed6\u8edf\u4ef6\u4e00\u6a23\uff0c\u5b83\u53ef\u80fd\u6703\u9047\u5230\u9700\u8981\u89e3\u6c7a\u7684\u932f\u8aa4\u3002\u5176\u4e2d\u4e00\u500b\u932f\u8aa4\u662f MongoDB \u932f\u8aa4\u4ee3\u78bc – 40 – ConflictingUpdateOperators\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u5c07\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u542b\u7fa9\u4ee5\u53ca\u5982\u4f55\u4fee\u5fa9\u5b83\u3002<\/p>\n

\u7406\u89e3 MongoDB \u932f\u8aa4\u4ee3\u78bc – 40 – ConflictingUpdateOperators<\/h2>\n

MongoDB \u932f\u8aa4\u4ee3\u78bc – 40 – ConflictingUpdateOperators \u767c\u751f\u65bc\u60a8\u5617\u8a66\u4f7f\u7528\u591a\u500b\u76f8\u4e92\u885d\u7a81\u7684\u66f4\u65b0\u904b\u7b97\u7b26\u66f4\u65b0\u6587\u6a94\u6642\u3002MongoDB \u5141\u8a31\u60a8\u4f7f\u7528\u5404\u7a2e\u66f4\u65b0\u904b\u7b97\u7b26\uff0c\u4f8b\u5982 $set\u3001$inc\u3001$push \u7b49\uff0c\u4f86\u4fee\u6539\u96c6\u5408\u4e2d\u7684\u6587\u6a94\u3002\u7136\u800c\uff0c\u5982\u679c\u60a8\u4f7f\u7528\u591a\u500b\u66f4\u65b0\u904b\u7b97\u7b26\u4f86\u4fee\u6539\u76f8\u540c\u7684\u5b57\u6bb5\uff0cMongoDB \u5c31\u6703\u62cb\u51fa\u6b64\u932f\u8aa4\u3002<\/p>\n

\u4f8b\u5982\uff0c\u5047\u8a2d\u60a8\u6709\u4e00\u500b\u540d\u70ba “users” \u7684\u96c6\u5408\uff0c\u5305\u542b\u4ee5\u4e0b\u6587\u6a94\uff1a<\/p>\n

{\r\n  \"_id\": ObjectId(\"5f7e8a9b0a3e4d2c1b6a5f4e\"),\r\n  \"name\": \"John Doe\",\r\n  \"age\": 30\r\n}\r\n<\/code><\/pre>\n
\u5982\u679c\u60a8\u5617\u8a66\u4f7f\u7528\u4ee5\u4e0b\u66f4\u65b0\u67e5\u8a62\u4f86\u66f4\u65b0\u6b64\u6587\u6a94\uff1a<\/p>\n
db.users.update(\r\n  { \"_id\": ObjectId(\"5f7e8a9b0a3e4d2c1b6a5f4e\") },\r\n  { $set: { \"name\": \"Jane Doe\" }, $inc: { \"age\": 1 } }\r\n)\r\n<\/code><\/pre>\n
\u60a8\u5c07\u9047\u5230 MongoDB \u932f\u8aa4\u4ee3\u78bc – 40 – ConflictingUpdateOperators\uff0c\u56e0\u70ba $set \u548c $inc \u904b\u7b97\u7b26\u90fd\u8a66\u5716\u4fee\u6539 “age” \u5b57\u6bb5\u3002<\/p>\n
\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3\u78bc – 40 – ConflictingUpdateOperators<\/h2>\n
\u8981\u4fee\u5fa9\u6b64\u932f\u8aa4\uff0c\u60a8\u9700\u8981\u78ba\u4fdd\u4e0d\u5728\u540c\u4e00\u5b57\u6bb5\u4e0a\u4f7f\u7528\u76f8\u4e92\u885d\u7a81\u7684\u66f4\u65b0\u904b\u7b97\u7b26\u3002\u4ee5\u4e0b\u662f\u5e7e\u7a2e\u53ef\u63a1\u53d6\u7684\u65b9\u6cd5\uff1a<\/p>\n
1. \u4f7f\u7528\u55ae\u4e00\u66f4\u65b0\u904b\u7b97\u7b26<\/h3>\n
\u6700\u7c21\u55ae\u7684\u89e3\u6c7a\u65b9\u6848\u662f\u4f7f\u7528\u55ae\u4e00\u7684\u66f4\u65b0\u904b\u7b97\u7b26\u4f86\u57f7\u884c\u6240\u6709\u6240\u9700\u7684\u4fee\u6539\u3002\u5728\u524d\u9762\u7684\u4f8b\u5b50\u4e2d\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u50c5\u4f7f\u7528 $set \u904b\u7b97\u7b26\u4f86\u4fee\u5fa9\u932f\u8aa4\uff1a<\/p>\n
db.users.update(\r\n  { \"_id\": ObjectId(\"5f7e8a9b0a3e4d2c1b6a5f4e\") },\r\n  { $set: { \"name\": \"Jane Doe\", \"age\": 31 } }\r\n)\r\n<\/code><\/pre>\n
\u9019\u6a23\uff0c\u60a8\u5c31\u53ef\u4ee5\u4f7f\u7528\u55ae\u4e00\u904b\u7b97\u7b26\u66f4\u65b0 “name” \u548c “age” \u5b57\u6bb5\uff0c\u907f\u514d\u4efb\u4f55\u885d\u7a81\u3002<\/p>\n
2. \u4f7f\u7528\u591a\u500b\u66f4\u65b0\u8a9e\u53e5<\/h3>\n
\u5982\u679c\u60a8\u9700\u8981\u4f7f\u7528\u4e0d\u540c\u7684\u66f4\u65b0\u904b\u7b97\u7b26\u9032\u884c\u5206\u958b\u7684\u4fee\u6539\uff0c\u53ef\u4ee5\u5c07\u5b83\u5011\u5206\u6210\u591a\u500b\u66f4\u65b0\u8a9e\u53e5\u3002\u4f8b\u5982\uff1a<\/p>\n
db.users.update(\r\n  { \"_id\": ObjectId(\"5f7e8a9b0a3e4d2c1b6a5f4e\") },\r\n  { $set: { \"name\": \"Jane Doe\" } }\r\n)\r\n\r\ndb.users.update(\r\n  { \"_id\": ObjectId(\"5f7e8a9b0a3e4d2c1b6a5f4e\") },\r\n  { $inc: { \"age\": 1 } }\r\n)\r\n<\/code><\/pre>\n
\u9019\u6a23\uff0c\u6bcf\u500b\u66f4\u65b0\u8a9e\u53e5\u53ea\u57f7\u884c\u4e00\u6b21\u4fee\u6539\uff0c\u907f\u514d\u66f4\u65b0\u904b\u7b97\u7b26\u4e4b\u9593\u7684\u885d\u7a81\u3002<\/p>\n
3. \u4f7f\u7528 $set \u904b\u7b97\u7b26\u8207\u5d4c\u5957\u5b57\u6bb5<\/h3>\n
\u5982\u679c\u60a8\u9700\u8981\u66f4\u65b0\u6587\u6a94\u4e2d\u7684\u5d4c\u5957\u5b57\u6bb5\uff0c\u53ef\u4ee5\u4f7f\u7528 $set \u904b\u7b97\u7b26\u548c\u9ede\u7b26\u865f\u8868\u793a\u6cd5\u3002\u9019\u6a23\u53ef\u4ee5\u5728\u4e0d\u8207\u5176\u4ed6\u66f4\u65b0\u904b\u7b97\u7b26\u885d\u7a81\u7684\u60c5\u6cc1\u4e0b\u4fee\u6539\u7279\u5b9a\u5b57\u6bb5\u3002\u4f8b\u5982\uff1a<\/p>\n
db.users.update(\r\n  { \"_id\": ObjectId(\"5f7e8a9b0a3e4d2c1b6a5f4e\") },\r\n  { $set: { \"name\": \"Jane Doe\", \"address.city\": \"New York\" } }\r\n)\r\n<\/code><\/pre>\n
\u5728\u9019\u7a2e\u60c5\u6cc1\u4e0b\uff0c$set \u904b\u7b97\u7b26\u66f4\u65b0 “name” \u5b57\u6bb5\u548c\u5d4c\u5957\u7684 “address.city” \u5b57\u6bb5\uff0c\u800c\u4e0d\u6703\u5f7c\u6b64\u885d\u7a81\u3002<\/p>\n
\u7e3d\u7d50<\/h2>\n
MongoDB \u932f\u8aa4\u4ee3\u78bc – 40 – ConflictingUpdateOperators \u767c\u751f\u65bc\u60a8\u5617\u8a66\u4f7f\u7528\u591a\u500b\u76f8\u4e92\u885d\u7a81\u7684\u66f4\u65b0\u904b\u7b97\u7b26\u4f86\u66f4\u65b0\u6587\u6a94\u6642\u3002\u8981\u4fee\u5fa9\u6b64\u932f\u8aa4\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u55ae\u4e00\u66f4\u65b0\u904b\u7b97\u7b26\uff0c\u5c07\u4fee\u6539\u62c6\u5206\u70ba\u591a\u500b\u66f4\u65b0\u8a9e\u53e5\uff0c\u6216\u4f7f\u7528 $set \u904b\u7b97\u7b26\u8207\u5d4c\u5957\u5b57\u6bb5\u3002\u5982\u679c\u60a8\u9047\u5230\u6b64\u932f\u8aa4\uff0c\u8acb\u78ba\u4fdd\u6aa2\u67e5\u60a8\u7684\u66f4\u65b0\u67e5\u8a62\uff0c\u4e26\u78ba\u4fdd\u4e0d\u5728\u540c\u4e00\u5b57\u6bb5\u4e0a\u4f7f\u7528\u76f8\u4e92\u885d\u7a81\u7684\u66f4\u65b0\u904b\u7b97\u7b26\u3002<\/p>\n
\u6709\u95dc VPS \u8a17\u7ba1\u89e3\u6c7a\u65b9\u6848\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f Server.HK<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5982\u4f55\u4fee\u5fa9 MongoDB \u932f\u8aa4\u4ee3...<\/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-21635","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21635","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=21635"}],"version-history":[{"count":2,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21635\/revisions"}],"predecessor-version":[{"id":23789,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/21635\/revisions\/23789"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=21635"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=21635"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=21635"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}