use of $max operator in XSDS
i'm sure this is a very simple question, but i can't get the answer anywhere...
How would you code an xsds query in order to get the max value of a table?
"SELECT MAX(AGE) FROM PERSON"
I've tried some things like:
Could sombody give me a clue? I've been looking for guides, but they don't specify the use, they just say there are these operators available...