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日期:2024-09-01
Example: var query = { name: 'borne' }; Model.update(query, { name: 'jason borne'
}, options, callback) // is sent as ......
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日期:2024-08-30
Any model method which involves specifying query conditions can be executed
two ways: ... find() a list of documents, count() the number of documents, update()
the number of documents affected, etc....
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日期:2024-09-01
Finding documents is easy with Mongoose, which supports the rich query syntax
of MongoDB. Documents can be ......
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日期:2024-08-31
Its useful to omit val when used in conjunction with other query methods. For
example: ..... query.update(doc, callback)....
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日期:2024-09-02
Query. The Mongoose Query constructor. ..... Sends an update command with
this document _id as the query selector....
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日期:2024-09-02
I want to find one instance of the User model, modify it's properties, and ... Why
not use Model.update?...
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日期:2024-09-02
findAndModify = function(query, sort, update,new_doc, ... Mongoose v3 docs:
findOneAndUpdate or ......
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日期:2024-09-01
I do not get an error upon saving, but I do get back a null for the updated object.
Any ideas what I might ......