PREHOOK: query: DESCRIBE FUNCTION +
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION +
POSTHOOK: type: DESCFUNCTION
a + b - Returns a+b
PREHOOK: query: DESCRIBE FUNCTION EXTENDED +
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION EXTENDED +
POSTHOOK: type: DESCFUNCTION
a + b - Returns a+b