Here we provide a reference guide to the .QL language, to pin down its syntax and semantics. For now the reference guide is very brief, but we shall be updating it over the next few weeks with more detail. A formal definition of the language is also in the works, and a link will be posted here when it is ready.

To get a feel for the language, have a look at these examples. If you would like a thorough introduction to .QL, try the introductory tutorial (for getting started) and the "Object-Oriented Code Queries" tutorial (to learn about .QL's class mechanism).