Doradus Query Language (DQL) : Literals

Literals
Most clauses contain a comparison that include a literal. When the comparison uses a predefined field whose type is known, the literal should use a format compatible with that type. However, Doradus does not strictly enforce this. For example, if Size is declared as an integer, the following clause is allowed:
Size=Foo
Of course, because Size is declared as an integer, it cannot match the value Foo, so no objects will be selected by the clause.
The types of literals supported by Doradus are described below.