© 2012 triAGENS GmbH | 2012-04-04 11 Data types The language has the following data types: absence of a value: null boolean truth values: false, true numbers (signed double precision): 1, -34.24 strings, e.g. "John", "goes fishing" lists (with elements accessible by their position), e.g. [ "one", "two", false, -1 ] documents (with elements accessible by their name), e.g. { "user": { "name": "John", "age": 25 } } Note: names of document attributes can also be used without surrounding quotes