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
PREHOOK: Output: file:/home/ecapriolo/hive/hive/build/ql/scratchdir/hive_2010-03-20_09-47-58_254_8202003455468604473/10000
POSTHOOK: query: SELECT tan(null)
FROM src LIMIT 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
POSTHOOK: Output: file:/home/ecapriolo/hive/hive/build/ql/scratchdir/hive_2010-03-20_09-47-58_254_8202003455468604473/10000
NULL
PREHOOK: query: SELECT tan(1), tan(6), tan(-1.0)
FROM src LIMIT 1
PREHOOK: type: QUERY
PREHOOK: Input: default@src
PREHOOK: Output: file:/home/ecapriolo/hive/hive/build/ql/scratchdir/hive_2010-03-20_09-48-03_619_4671353277889120706/10000
POSTHOOK: query: SELECT tan(1), tan(6), tan(-1.0)
FROM src LIMIT 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
POSTHOOK: Output: file:/home/ecapriolo/hive/hive/build/ql/scratchdir/hive_2010-03-20_09-48-03_619_4671353277889120706/10000
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
PREHOOK: Output: file:/home/ecapriolo/hive/hive/build/ql/scratchdir/hive_2010-03-20_09-47-58_254_8202003455468604473/10000
POSTHOOK: query: SELECT tan(null)
FROM src LIMIT 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
POSTHOOK: Output: file:/home/ecapriolo/hive/hive/build/ql/scratchdir/hive_2010-03-20_09-47-58_254_8202003455468604473/10000
NULL
PREHOOK: query: SELECT tan(1), tan(6), tan(-1.0)
FROM src LIMIT 1
PREHOOK: type: QUERY
PREHOOK: Input: default@src
PREHOOK: Output: file:/home/ecapriolo/hive/hive/build/ql/scratchdir/hive_2010-03-20_09-48-03_619_4671353277889120706/10000
POSTHOOK: query: SELECT tan(1), tan(6), tan(-1.0)
FROM src LIMIT 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
POSTHOOK: Output: file:/home/ecapriolo/hive/hive/build/ql/scratchdir/hive_2010-03-20_09-48-03_619_4671353277889120706/10000
1.5574077246549023	-0.29100619138474915	-1.5574077246549023