</pre>
* In this documentation, the namespace is bound to the {{Code|sessions}} prefix.
* Errors are assigned to the {{Code|<code><nowiki>http://basex.org/errors}} </nowiki></code> namespace, which is statically bound to the {{Code|bxerr}} prefix.
* If any of the functions is called outside the servlet context, the error {{Error|BXSE0003|#Errors}} is raised.
* As sessions are side-effecting operations, all functions are flagged as ''non-deterministic''. This means that the functions will not be reordered by the compiler.