PREHOOK: query: DESCRIBE FUNCTION negative
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION negative
POSTHOOK: type: DESCFUNCTION
negative a - Returns -a
PREHOOK: query: DESCRIBE FUNCTION EXTENDED negative
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION EXTENDED negative
POSTHOOK: type: DESCFUNCTION
negative a - Returns -a
PREHOOK: query: -- synonym
DESCRIBE FUNCTION -
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: -- synonym
DESCRIBE FUNCTION -
POSTHOOK: type: DESCFUNCTION
a - b - Returns the difference a-b
PREHOOK: query: DESCRIBE FUNCTION EXTENDED -
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION EXTENDED -
POSTHOOK: type: DESCFUNCTION
a - b - Returns the difference a-b
PREHOOK: query: select - null from src limit 1
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: select - null from src limit 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
NULL
PREHOOK: query: select - cast(null as int) from src limit 1
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: select - cast(null as int) from src limit 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
NULL
PREHOOK: query: select - cast(null as smallint) from src limit 1
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: select - cast(null as smallint) from src limit 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
NULL
PREHOOK: query: select - cast(null as bigint) from src limit 1
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: select - cast(null as bigint) from src limit 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
NULL
PREHOOK: query: select - cast(null as double) from src limit 1
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: select - cast(null as double) from src limit 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
NULL
PREHOOK: query: select - cast(null as float) from src limit 1
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: select - cast(null as float) from src limit 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
NULL