query-database-connection-string is depricated?

[ovasylenko]

Seems that your are using query-store instead of query-database-connection-string

mb it makes sense to remove it from readme.md?

[furqanZafar]

yep we removed it, decided to abstract all the query-store operations, use the following in the config instead:

mongodb-connection-options = 
    auto_reconnect: true
    db:
        w:1
    server:
        socket-options:
            keep-alive: 1

query-store:
    name: \mongodb
    mongodb:
        connection-string: \mongodb://localhost:27017/pipe
        connection-options: mongodb-connection-options