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Executes a count query on collection.

Component Version macOS Windows Linux Server iOS SDK
MongoDB 12.3 ✅ Yes ✅ Yes ✅ Yes ✅ Yes ✅ Yes
MBS( "MongoDB.EstimatedDocumentCount"; MongoDBRef )   More


Parameter Description Example
MongoDBRef The reference number for the mongo connection. $MongoDB


Returns number or error.


Executes a count query on collection.
The count returned is not guaranteed to be accurate.


Query collection size:

Set Variable [ $r ; Value: MBS( "MongoDB.OpenCollection"; $Mongo; "test" ) ]
Show Custom Dialog [ "Estimated record count:" ; MBS( "MongoDB.EstimatedDocumentCount"; $mongo ) ]

See also

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Created 19th June 2022, last changed 20th June 2022

MongoDB.DeleteOne - MongoDB.Find

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