PREHOOK: query: DESCRIBE FUNCTION to_unix_timestamp
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION to_unix_timestamp
POSTHOOK: type: DESCFUNCTION
to_unix_timestamp(date[, pattern]) - Returns the UNIX timestamp
PREHOOK: query: DESCRIBE FUNCTION EXTENDED to_unix_timestamp
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION EXTENDED to_unix_timestamp
POSTHOOK: type: DESCFUNCTION
to_unix_timestamp(date[, pattern]) - Returns the UNIX timestamp
Converts the specified time to number of seconds since 1970-01-01.
PREHOOK: query: create table oneline(key int, value string)
PREHOOK: type: CREATETABLE
POSTHOOK: query: create table oneline(key int, value string)
POSTHOOK: type: CREATETABLE
POSTHOOK: Output: default@oneline
PREHOOK: query: load data local inpath '../data/files/things.txt' into table oneline
PREHOOK: type: LOAD
PREHOOK: Output: default@oneline
POSTHOOK: query: load data local inpath '../data/files/things.txt' into table oneline
POSTHOOK: type: LOAD
POSTHOOK: Output: default@oneline
PREHOOK: query: SELECT
  '2009-03-20 11:30:01',
  to_unix_timestamp('2009-03-20 11:30:01')
FROM oneline
PREHOOK: type: QUERY
PREHOOK: Input: default@oneline
#### A masked pattern was here ####
POSTHOOK: query: SELECT
  '2009-03-20 11:30:01',
  to_unix_timestamp('2009-03-20 11:30:01')
FROM oneline
POSTHOOK: type: QUERY
POSTHOOK: Input: default@oneline
#### A masked pattern was here ####
2009-03-20 11:30:01	1237573801
PREHOOK: query: SELECT
  '2009-03-20',
  to_unix_timestamp('2009-03-20', 'yyyy-MM-dd')
FROM oneline
PREHOOK: type: QUERY
PREHOOK: Input: default@oneline
#### A masked pattern was here ####
POSTHOOK: query: SELECT
  '2009-03-20',
  to_unix_timestamp('2009-03-20', 'yyyy-MM-dd')
FROM oneline
POSTHOOK: type: QUERY
POSTHOOK: Input: default@oneline
#### A masked pattern was here ####
2009-03-20	1237532400
PREHOOK: query: SELECT
  '2009 Mar 20 11:30:01 am',
  to_unix_timestamp('2009 Mar 20 11:30:01 am', 'yyyy MMM dd h:mm:ss a')
FROM oneline
PREHOOK: type: QUERY
PREHOOK: Input: default@oneline
#### A masked pattern was here ####
POSTHOOK: query: SELECT
  '2009 Mar 20 11:30:01 am',
  to_unix_timestamp('2009 Mar 20 11:30:01 am', 'yyyy MMM dd h:mm:ss a')
FROM oneline
POSTHOOK: type: QUERY
POSTHOOK: Input: default@oneline
#### A masked pattern was here ####
2009 Mar 20 11:30:01 am	1237573801
PREHOOK: query: SELECT
  'random_string',
  to_unix_timestamp('random_string')
FROM oneline
PREHOOK: type: QUERY
PREHOOK: Input: default@oneline
#### A masked pattern was here ####
POSTHOOK: query: SELECT
  'random_string',
  to_unix_timestamp('random_string')
FROM oneline
POSTHOOK: type: QUERY
POSTHOOK: Input: default@oneline
#### A masked pattern was here ####
random_string	NULL
PREHOOK: query: -- PPD
explain select * from (select * from src) a where unix_timestamp(a.key) > 10
PREHOOK: type: QUERY
POSTHOOK: query: -- PPD
explain select * from (select * from src) a where unix_timestamp(a.key) > 10
POSTHOOK: type: QUERY
ABSTRACT SYNTAX TREE:
  (TOK_QUERY (TOK_FROM (TOK_SUBQUERY (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR TOK_ALLCOLREF)))) a)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR TOK_ALLCOLREF)) (TOK_WHERE (> (TOK_FUNCTION unix_timestamp (. (TOK_TABLE_OR_COL a) key)) 10))))

STAGE DEPENDENCIES:
  Stage-1 is a root stage
  Stage-0 is a root stage

STAGE PLANS:
  Stage: Stage-1
    Map Reduce
      Alias -> Map Operator Tree:
        a:src 
          TableScan
            alias: src
            Select Operator
              expressions:
                    expr: key
                    type: string
                    expr: value
                    type: string
              outputColumnNames: _col0, _col1
              Filter Operator
                predicate:
                    expr: (unix_timestamp(_col0) > 10)
                    type: boolean
                Select Operator
                  expressions:
                        expr: _col0
                        type: string
                        expr: _col1
                        type: string
                  outputColumnNames: _col0, _col1
                  File Output Operator
                    compressed: false
                    GlobalTableId: 0
                    table:
                        input format: org.apache.hadoop.mapred.TextInputFormat
                        output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat

  Stage: Stage-0
    Fetch Operator
      limit: -1


PREHOOK: query: explain select * from (select * from src) a where to_unix_timestamp(a.key) > 10
PREHOOK: type: QUERY
POSTHOOK: query: explain select * from (select * from src) a where to_unix_timestamp(a.key) > 10
POSTHOOK: type: QUERY
ABSTRACT SYNTAX TREE:
  (TOK_QUERY (TOK_FROM (TOK_SUBQUERY (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR TOK_ALLCOLREF)))) a)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR TOK_ALLCOLREF)) (TOK_WHERE (> (TOK_FUNCTION to_unix_timestamp (. (TOK_TABLE_OR_COL a) key)) 10))))

STAGE DEPENDENCIES:
  Stage-1 is a root stage
  Stage-0 is a root stage

STAGE PLANS:
  Stage: Stage-1
    Map Reduce
      Alias -> Map Operator Tree:
        a:src 
          TableScan
            alias: src
            Filter Operator
              predicate:
                  expr: (to_unix_timestamp(key) > 10)
                  type: boolean
              Select Operator
                expressions:
                      expr: key
                      type: string
                      expr: value
                      type: string
                outputColumnNames: _col0, _col1
                File Output Operator
                  compressed: false
                  GlobalTableId: 0
                  table:
                      input format: org.apache.hadoop.mapred.TextInputFormat
                      output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat

  Stage: Stage-0
    Fetch Operator
      limit: -1