Is the $query operator obsolete in 3.4.6 ？

[olis...@gmail.com]

Is the $query operator obsolete in 3.4.6 ？

Below is my test:
pradb>db.t1225_1.find( { $query: { age : 25 } } )
Error: error: {
        "ok" : 0,
        "errmsg" : "unknown top level operator: $query",
        "code" : 2,
        "codeName" : "BadValue"
}

Is the $query operator obsolete in 3.4.6 ？ If it is the fact, From which version ?

[Stephen Steneker]

On Saturday, 6 January 2018 18:08:25 UTC+11, olisehrac write:

Is the $query operator obsolete in 3.4.6 ？

Hi,

Support for the older $query syntax was removed in the MongoDB 3.2 shell as part of the work for SERVER-15176 (New commands for find and getMore).

>db.t1225_1.find( { $query: { age : 25 } } )

Supported syntax for your query would be: db.t1225_1.find( { age : 25 } ).

Regards,

Stennie