mongodb query multiple fields
I'll give an example of how to do this in the mongo shell: ... db.test.find(query, "_id" : 1 }) // just get _id's for easy reading "_id" : 0 } "_id" : 2 }., Full text Query, multiple fields ... operations i.e ^(-d+)-bword$ , then you are probably better off using the "text search" capabilities of MongoDB.
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 mongodb query multiple fields 相關參考資料
db.collection.find() — MongoDB Manual
Specifies the fields to return in the documents that match the query filter. To return all .... db.collection.find() supports multi-document transactions. For cursors ... https://docs.mongodb.com Find documents matching multiple fields in an object array in ...
I'll give an example of how to do this in the mongo shell: ... db.test.find(query, "_id" : 1 }) // just get _id's for easy reading "_id" : 0 } "_id" : 2 }. https://stackoverflow.com How to search for text or expression in multiple fields - Stack ...
Full text Query, multiple fields ... operations i.e ^(-d+)-bword$ , then you are probably better off using the "text search" capabilities of MongoDB. https://stackoverflow.com MongoDB query on multiple fields - Stack Overflow
You forgot to add $ to operators. And I also suggest to use QueryBuilder for this case, it is much more convenient: DBObject query ... https://stackoverflow.com MongoDB Query operator - MongoDB Documentation
The $in operator selects the documents where the value of a field equals any ... This query selects all documents in the inventory collection where the qty field ... https://docs.mongodb.com Query Operators - MongoDB Documentation
MongoDB Logo ...... Using an explicit AND with the $and operator is necessary when the same field or operator has to be specified in multiple expressions. https://docs.mongodb.com Search multiple fields for multiple values in MongoDB - Stack Overflow
Search multiple fields for multiple values in MongoDB. I need to query so that I am returned all records where any one of a set of fields is equal to any value in an array ... basically, if I have [&... https://stackoverflow.com Search multiple fields for multiple values in MongoDB - Tutorialspoint
Search multiple fields for multiple values in MongoDB - To search ... Following is the query to display all documents from a collection with the ... https://www.tutorialspoint.com Searching multiple fields in mongodb - Stack Overflow
You can use combination of $and and $or in the above example $or acts as umbrella operator which let you execute any one query which ever ... https://stackoverflow.com |