PREHOOK: query: DESCRIBE FUNCTION /
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION /
POSTHOOK: type: DESCFUNCTION
a / b - Divide a by b
PREHOOK: query: DESCRIBE FUNCTION EXTENDED /
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION EXTENDED /
POSTHOOK: type: DESCFUNCTION
a / b - Divide a by b
Example:
  > SELECT 3 / 2 FROM src LIMIT 1;
  1.5
PREHOOK: query: SELECT 3 / 2 FROM SRC LIMIT 1
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: SELECT 3 / 2 FROM SRC LIMIT 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
1.5