PREHOOK: query: DESCRIBE FUNCTION next_day
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION next_day
POSTHOOK: type: DESCFUNCTION
next_day(start_date, day_of_week) - Returns the first date which is later than start_date and named as indicated.
PREHOOK: query: DESCRIBE FUNCTION EXTENDED next_day
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION EXTENDED next_day
POSTHOOK: type: DESCFUNCTION
next_day(start_date, day_of_week) - Returns the first date which is later than start_date and named as indicated.
start_date is a string in the format 'yyyy-MM-dd HH:mm:ss' or 'yyyy-MM-dd'. day_of_week is day of the week (e.g. Mo, tue, FRIDAY).Example:
  > SELECT next_day('2015-01-14', 'TU') FROM src LIMIT 1;
 '2015-01-20'
PREHOOK: query: EXPLAIN SELECT next_day('2014-01-14', 'MO')
FROM src tablesample (1 rows)
PREHOOK: type: QUERY
POSTHOOK: query: EXPLAIN SELECT next_day('2014-01-14', 'MO')
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: '2014-01-20' (type: string)
            outputColumnNames: _col0
            Statistics: Num rows: 500 Data size: 47000 Basic stats: COMPLETE Column stats: COMPLETE
            ListSink

PREHOOK: query: SELECT next_day('2015-01-11', 'su'),
       next_day('2015-01-11', 'MO'),
       next_day('2015-01-11', 'Tu'),
       next_day('2015-01-11', 'wE'),
       next_day('2015-01-11', 'th'),
       next_day('2015-01-11', 'FR'),
       next_day('2015-01-11', 'Sa')
FROM src tablesample (1 rows)
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: SELECT next_day('2015-01-11', 'su'),
       next_day('2015-01-11', 'MO'),
       next_day('2015-01-11', 'Tu'),
       next_day('2015-01-11', 'wE'),
       next_day('2015-01-11', 'th'),
       next_day('2015-01-11', 'FR'),
       next_day('2015-01-11', 'Sa')
FROM src tablesample (1 rows)
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
2015-01-18	2015-01-12	2015-01-13	2015-01-14	2015-01-15	2015-01-16	2015-01-17
PREHOOK: query: SELECT next_day('2015-01-17 00:02:30', 'sun'),
       next_day('2015-01-17 00:02:30', 'MON'),
       next_day('2015-01-17 00:02:30', 'Tue'),
       next_day('2015-01-17 00:02:30', 'weD'),
       next_day('2015-01-17 00:02:30', 'tHu'),
       next_day('2015-01-17 00:02:30', 'FrI'),
       next_day('2015-01-17 00:02:30', 'SAt')
FROM src tablesample (1 rows)
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: SELECT next_day('2015-01-17 00:02:30', 'sun'),
       next_day('2015-01-17 00:02:30', 'MON'),
       next_day('2015-01-17 00:02:30', 'Tue'),
       next_day('2015-01-17 00:02:30', 'weD'),
       next_day('2015-01-17 00:02:30', 'tHu'),
       next_day('2015-01-17 00:02:30', 'FrI'),
       next_day('2015-01-17 00:02:30', 'SAt')
FROM src tablesample (1 rows)
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
2015-01-18	2015-01-19	2015-01-20	2015-01-21	2015-01-22	2015-01-23	2015-01-24
PREHOOK: query: SELECT next_day(cast('2015-01-14 14:04:34' as timestamp), 'sunday'),
       next_day(cast('2015-01-14 14:04:34' as timestamp), 'Monday'),
       next_day(cast('2015-01-14 14:04:34' as timestamp), 'Tuesday'),
       next_day(cast('2015-01-14 14:04:34' as timestamp), 'wednesday'),
       next_day(cast('2015-01-14 14:04:34' as timestamp), 'thursDAY'),
       next_day(cast('2015-01-14 14:04:34' as timestamp), 'FRIDAY'),
       next_day(cast('2015-01-14 14:04:34' as timestamp), 'SATurday')
FROM src tablesample (1 rows)
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: SELECT next_day(cast('2015-01-14 14:04:34' as timestamp), 'sunday'),
       next_day(cast('2015-01-14 14:04:34' as timestamp), 'Monday'),
       next_day(cast('2015-01-14 14:04:34' as timestamp), 'Tuesday'),
       next_day(cast('2015-01-14 14:04:34' as timestamp), 'wednesday'),
       next_day(cast('2015-01-14 14:04:34' as timestamp), 'thursDAY'),
       next_day(cast('2015-01-14 14:04:34' as timestamp), 'FRIDAY'),
       next_day(cast('2015-01-14 14:04:34' as timestamp), 'SATurday')
FROM src tablesample (1 rows)
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
2015-01-18	2015-01-19	2015-01-20	2015-01-21	2015-01-15	2015-01-16	2015-01-17
PREHOOK: query: SELECT next_day(cast(null as string), 'MO'),
       next_day(cast(null as timestamp), 'MO'),
       next_day('2015-01-11', cast(null as string)),
       next_day(cast(null as string), cast(null as string)),
       next_day(cast(null as timestamp), cast(null as string))
FROM src tablesample (1 rows)
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: SELECT next_day(cast(null as string), 'MO'),
       next_day(cast(null as timestamp), 'MO'),
       next_day('2015-01-11', cast(null as string)),
       next_day(cast(null as string), cast(null as string)),
       next_day(cast(null as timestamp), cast(null as string))
FROM src tablesample (1 rows)
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
NULL	NULL	NULL	NULL	NULL
PREHOOK: query: SELECT next_day('2015-02-02', 'VT'),
       next_day('2015-02-30', 'WE'),
       next_day('02/15/2015', 'WE')
FROM src tablesample (1 rows)
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: SELECT next_day('2015-02-02', 'VT'),
       next_day('2015-02-30', 'WE'),
       next_day('02/15/2015', 'WE')
FROM src tablesample (1 rows)
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
NULL	2015-03-04	NULL