[basex-talk] jax-rx and external variables

Hi! While learning about xml databases and how to access them, I came across your jax-rx project. While most of REST is quite straightforward, I don't see any method to define external variables. I don't quite understand why the possibility to define not only the xquery, but also the values for its external variables has been left out? It would - after all - be nice... Just like parameter substitution in SQL APIs... POST could get variable values and value types in an additional <variables> block. GET could accept parameters like var.* - probably deriving the type from the variable declaration in the xquery. If the http querystring (which always is a string...) cannot be converted accordingly, it could throw. What do you think? HPO