PREHOOK: query: explain
select E() FROM src tablesample (1 rows)
PREHOOK: type: QUERY
POSTHOOK: query: explain
select E() FROM src tablesample (1 rows)
POSTHOOK: type: QUERY
STAGE DEPENDENCIES:
  Stage-0 is a root stage

STAGE PLANS:
  Stage: Stage-0
    Fetch Operator
      limit: -1
      Processor Tree:
        TableScan
          alias: src
          Row Limit Per Split: 1
          Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: COMPLETE
          Select Operator
            expressions: 2.718281828459045 (type: double)
            outputColumnNames: _col0
            Statistics: Num rows: 500 Data size: 4000 Basic stats: COMPLETE Column stats: COMPLETE
            ListSink

PREHOOK: query: select E() FROM src tablesample (1 rows)
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: select E() FROM src tablesample (1 rows)
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
2.718281828459045
PREHOOK: query: DESCRIBE FUNCTION E
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION E
POSTHOOK: type: DESCFUNCTION
E() - returns E 
PREHOOK: query: DESCRIBE FUNCTION EXTENDED E
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION EXTENDED E
POSTHOOK: type: DESCFUNCTION
E() - returns E 
Synonyms: e
Example:
 > SELECT E() FROM src LIMIT 1;
 2.718281828459045
PREHOOK: query: explain 
select E() FROM src tablesample (1 rows)
PREHOOK: type: QUERY
POSTHOOK: query: explain 
select E() FROM src tablesample (1 rows)
POSTHOOK: type: QUERY
STAGE DEPENDENCIES:
  Stage-0 is a root stage

STAGE PLANS:
  Stage: Stage-0
    Fetch Operator
      limit: -1
      Processor Tree:
        TableScan
          alias: src
          Row Limit Per Split: 1
          Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: COMPLETE
          Select Operator
            expressions: 2.718281828459045 (type: double)
            outputColumnNames: _col0
            Statistics: Num rows: 500 Data size: 4000 Basic stats: COMPLETE Column stats: COMPLETE
            ListSink

PREHOOK: query: select E() FROM src tablesample (1 rows)
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: select E() FROM src tablesample (1 rows)
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
2.718281828459045
PREHOOK: query: DESCRIBE FUNCTION E
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION E
POSTHOOK: type: DESCFUNCTION
E() - returns E 
PREHOOK: query: DESCRIBE FUNCTION EXTENDED E
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION EXTENDED E
POSTHOOK: type: DESCFUNCTION
E() - returns E 
Synonyms: e
Example:
 > SELECT E() FROM src LIMIT 1;
 2.718281828459045