Answers for "mongo check for null or false"

mongodb exists and not null

db.collection1.find({ 'fieldname1' : { $exists: true, $ne: null } });

Posted by: Guest on July-04-2020

mongodb query missing field

db.inventory.find( { item: null } )

Posted by: Guest on January-12-2021

Code answers related to "mongo check for null or false"