Chapetr 3 : Element Operators result 40668?

MongoDB Enterprise Cluster0-shard-0:PRIMARY>
MongoDB Enterprise Cluster0-shard-0:PRIMARY> use ships
switched to db ships
MongoDB Enterprise Cluster0-shard-0:PRIMARY> db.shipwrecks.find({$or: [{depth: 0}, {watlev: “always dry”}]}).count()
0
MongoDB Enterprise Cluster0-shard-0:PRIMARY>

Hi Vladimir,

Connect to the course cluster, not your own sandbox. Run ‘show dbs’ command and ships db should be listed.

MongoDB Enterprise Cluster0-shard-0:PRIMARY> show dbs
100YWeatherSmall 0.128GB
admin 0.000GB
aggregations 0.067GB
citibike 0.367GB
city 0.002GB
config 0.000GB
coursera-agg 0.083GB
local 1.089GB
mflix 0.288GB
results 0.000GB
ships 0.001GB
video 0.470GB

1 Like

Thanks Joe…

Actually, the reason for the problem was that instead of jxeeqq I had some other string in the hostname. How it happened I do not know, but all works now

when I changed the string.

Thanks!