Question

32-bit mongo 2.0.1 on a windows XP machine

//script filename: test.js  (one line shell script file to store a person)
db.cTest.save({Name: "Fred", Age:21});

run against database dbTest by entering the following 2 shell commands:

    > use dbTest
    switched to dbTest
    > load("test.js")

So far, so good.

But if I try and include the “use” statement in the script it fails:

//script filename: test.js  (including "use" statement)
use dbTest;
db.cTest.save({Name: "Fred", Age:21});

fails with error msg as follows:

    > load("test.js")
    SyntaxError: missing ; before statement
    Mon Dec 19 11:56:31: Error: error loading js file temp.js (shell):1

Adding or removing semicolons to test.js doesn’t seem to matter.

So how do you put a “use” directive into a mongo shell script?

Answer 1

http://www.mongodb.org/display/DOCS/Scripting+the+shell

use dbname
This command does not work in scripted mode. Instead you will need to explicitly define the database in the connection (/dbname in the example above).

Alternately, you can also create a connection within the script:

db2 = connect("server:27017/otherdbname")