MongoDB Update Deep Array?

Unfortunately, at present it is only possible to use a single "$" positional per update. This limits the update to a single embedded array, similar to the example in the documentation: http://www.mongodb.org/display/DOCS/Updating#Updating-The%24positionaloperator (From your post, it looks like you have already found this, but I have included the link for the benefit of any other users reading this post.).

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