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MongoDB.Keys
Queries current collection to find all the key names.
Component | Version | macOS | Windows | Linux | Server | iOS SDK |
MongoDB | 12.3 | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes | ✅ Yes |
MBS( "MongoDB.Keys"; MongoDBRef ) More
Parameters
Parameter | Description | Example |
---|---|---|
MongoDBRef | The reference number for the mongo connection. | $MongoDB |
Result
Returns list or error.
Description
Queries current collection to find all the key names.You may store different JSON documents in the collection with different keys.
This function scans all documents to get the root keys and returns the list.
Examples
Query list of keys in the current collection:
Set Variable [ $r ; Value: MBS( "MongoDB.Keys"; $Mongo) ]
Show Custom Dialog [ "Key Names" ; $r ]
See also
Example Databases
Blog Entries
This function checks for a license.
Created 3th July 2022, last changed 24th September 2022