Hi all,
I am trying to access mongo db from postgresql using foreign wrapper
server.
I have installed mongo_fdw extension in my postgresql database and created
required foreign tables as well.
While selecting data from the foreign table in postgresql which connects to
mongo, it is showing me error as
ERROR: could not connect to <server name>:<port number>
HINT: Mongo driver connection error: 3
Can someone please help here.
Note: this was working earlier but stopped working suddenly. I have check
mongo services and firewalls between server, and everything is good.
Appreciate your quick help, thanks in advance.