PREHOOK: query: DESCRIBE FUNCTION sin
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION sin
POSTHOOK: type: DESCFUNCTION
sin(x) - returns the sine of x (x is in radians)
PREHOOK: query: DESCRIBE FUNCTION EXTENDED sin
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION EXTENDED sin
POSTHOOK: type: DESCFUNCTION
sin(x) - returns the sine of x (x is in radians)
Example:
   > SELECT sin(0) FROM src LIMIT 1;
  0
PREHOOK: query: SELECT sin(null)
FROM src LIMIT 1
PREHOOK: type: QUERY
PREHOOK: Input: default@src
PREHOOK: Output: file:/Users/carl/Projects/hd9/hive-trunk/build/ql/tmp/1659199524/10000
POSTHOOK: query: SELECT sin(null)
FROM src LIMIT 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
POSTHOOK: Output: file:/Users/carl/Projects/hd9/hive-trunk/build/ql/tmp/1659199524/10000
NULL
PREHOOK: query: SELECT sin(0.98), sin(1.57), sin(-0.5)
FROM src LIMIT 1
PREHOOK: type: QUERY
PREHOOK: Input: default@src
PREHOOK: Output: file:/Users/carl/Projects/hd9/hive-trunk/build/ql/tmp/1109863230/10000
POSTHOOK: query: SELECT sin(0.98), sin(1.57), sin(-0.5)
FROM src LIMIT 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
POSTHOOK: Output: file:/Users/carl/Projects/hd9/hive-trunk/build/ql/tmp/1109863230/10000
0.8304973704919705	0.9999996829318346	-0.479425538604203