in relation with adding support for more function, we created this [SPECQUERY-28] Add support for built-in functions - openEHR JIRA.
One of the first thing I wanted to clarify is the situation of
now() function still mentioned, not described in the specs. Does any of the AQL implementation supports anything like this?
Somewhere (forgot where) I saw a comment about function being supported as
current_date(), as the dash
- sign might be tricky to be allowed, easily confused with the minus