My MySQL import tool for JSON using the Jansson library is now available
for download, read some more here:
http://karlssonondatabases.blogspot.se/2012/07/new-mysql-json-import-and-export-tools.html
There is also a JSON export tool for MySQL, but that one doesn't use
Jansson, not because I don't like Jansson (I do, and it serves me well
and does just what it says), but because exporting a SQL table schema as
JSON doesn't really require the power of Jansson.
Anyway, feel free to have a look and download it. And the loading tool
name is changed, it's no longer mysqljsonload but mysqljsonimport.
Cheers
/Karlsson