It seems mongo does not allow insertion of keys with a dot (.) or dollar sign ($) however when I imported a JSON file that contained a dot in it using the mongoimport tool it worked fine. The driver is complaining about trying to insert that element.
This is what the document looks like in the database:
{
"_id": {
"$oid": "..."
},
"make": "saab",
"models": {
"9.7x": [
2007,
2008,
2009,
2010
]
}
}
Am I doing this all wrong and should not be using hash maps like that with external data (i.e. the models) or can I escape the dot somehow? Maybe I am thinking too much Javascript-like.
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