cursor.tryNext()
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cursor.tryNext()
Important
mongosh Method
This is a
mongosh
method. This is not the documentation forNode.js
or other programming language specific driver methods.In most cases,
mongosh
methods work the same way as the legacymongo
shell methods. However, some legacy methods are unavailable inmongosh
.For the legacy
mongo
shell documentation, refer to the documentation for the corresponding MongoDB Server release:For MongoDB API drivers, refer to the language specific MongoDB driver documentation.
Returns: The next document in the cursor returned by the db.collection.find()
method ornull
.
Behavior
cursor.tryNext()
is a special case of the cursor.next()
method that returns the next element in the iteration if available or
else null
.