PREHOOK: query: DESCRIBE FUNCTION tan
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION tan
POSTHOOK: type: DESCFUNCTION
tan(x) - returns the tangent of x (x is in radians)
PREHOOK: query: DESCRIBE FUNCTION EXTENDED tan
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION EXTENDED tan
POSTHOOK: type: DESCFUNCTION
tan(x) - returns the tangent of x (x is in radians)
Example:
   > SELECT tan(0) FROM src LIMIT 1;
  1
PREHOOK: query: SELECT tan(null)
FROM src LIMIT 1
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: SELECT tan(null)
FROM src LIMIT 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
NULL
PREHOOK: query: SELECT tan(1), tan(6), tan(-1.0)
FROM src LIMIT 1
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: SELECT tan(1), tan(6), tan(-1.0)
FROM src LIMIT 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
1.5574077246549023	-0.29100619138474915	-1.5574077246549023
PREHOOK: query: DESCRIBE FUNCTION tan
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION tan
POSTHOOK: type: DESCFUNCTION
tan(x) - returns the tangent of x (x is in radians)
PREHOOK: query: DESCRIBE FUNCTION EXTENDED tan
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION EXTENDED tan
POSTHOOK: type: DESCFUNCTION
tan(x) - returns the tangent of x (x is in radians)
Example:
   > SELECT tan(0) FROM src LIMIT 1;
  1
PREHOOK: query: SELECT tan(null)
FROM src LIMIT 1
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: SELECT tan(null)
FROM src LIMIT 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
NULL
PREHOOK: query: SELECT tan(1), tan(6), tan(-1.0)
FROM src LIMIT 1
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: SELECT tan(1), tan(6), tan(-1.0)
FROM src LIMIT 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
1.5574077246549023	-0.29100619138474915	-1.5574077246549023