Template
single collection
multiple collections
mgodatagen
update
indexe
explain
Stage
Database
bson
mgodatagen
[{_id:"625f70ac90e916620045cab5",name:"Brian Lee",__v:0},{_id:"625f70e39660b486c82b2011",name:"Lee Cohen",__v:0}]
Query
db.collection.find({name:{$regex:"Lee"}})
Result