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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


MongoDB.JSONtoBSON - MongoDB.LibraryVersion