我嘗試在 MongoDB 中創建多個索引但沒有成功collection.create_index([('text', 'text')])
collection.create_index([('main_text', 'text')])錯誤信息OperationFailure: Index: { v: 2, key: { _fts: "text", _ftsx: 1 }, name: "main_text_text", ns: "5f67b1b60e27eb4ac456ebba_xxxxx.xxxxx", weights: { main_text: 1 }, default_language: "english", language_override: "language", textIndexVersion: 3 } already exists with different options: { v: 2, key: { _fts: "text", _ftsx: 1 }, name: "text_text", ns: "5f67b1b60e27eb4ac456ebba_xxxxx.xxxxx", weights: { text: 1 }, default_language: "english", language_override: "language", textIndexVersion: 3 }
1 回答

慕工程0101907
TA貢獻1887條經驗 獲得超5個贊
你不能有超過 1 個文本索引,但你可以在一個文本索引上有多個字段,這可以在 pymongo 中創建,如下所示:
import pymongo
db.collection.create_index([("text", pymongo.TEXT), ("main_text", pymongo.TEXT)])
添加回答
舉報
0/150
提交
取消