PREHOOK: query: EXPLAIN
SELECT key, randum123
FROM (SELECT *, cast(rand() as double) AS randum123 FROM src WHERE key = 100) a
WHERE randum123 <=0.1
PREHOOK: type: QUERY
POSTHOOK: query: EXPLAIN
SELECT key, randum123
FROM (SELECT *, cast(rand() as double) AS randum123 FROM src WHERE key = 100) a
WHERE randum123 <=0.1
POSTHOOK: type: QUERY
STAGE DEPENDENCIES:
  Stage-1 is a root stage
  Stage-0 depends on stages: Stage-1

STAGE PLANS:
  Stage: Stage-1
    Map Reduce
      Map Operator Tree:
          TableScan
            alias: src
            Statistics: Num rows: 1937 Data size: 5812 Basic stats: COMPLETE Column stats: NONE
            Filter Operator
              predicate: (key = 100) (type: boolean)
              Statistics: Num rows: 968 Data size: 2904 Basic stats: COMPLETE Column stats: NONE
              Select Operator
                expressions: rand() (type: double)
                outputColumnNames: _col2
                Statistics: Num rows: 968 Data size: 2904 Basic stats: COMPLETE Column stats: NONE
                Filter Operator
                  predicate: (_col2 <= 0.1) (type: boolean)
                  Statistics: Num rows: 322 Data size: 966 Basic stats: COMPLETE Column stats: NONE
                  Select Operator
                    expressions: '100' (type: string), _col2 (type: double)
                    outputColumnNames: _col0, _col1
                    Statistics: Num rows: 322 Data size: 966 Basic stats: COMPLETE Column stats: NONE
                    File Output Operator
                      compressed: false
                      Statistics: Num rows: 322 Data size: 966 Basic stats: COMPLETE Column stats: NONE
                      table:
                          input format: org.apache.hadoop.mapred.TextInputFormat
                          output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
                          serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

  Stage: Stage-0
    Fetch Operator
      limit: -1
      Processor Tree:
        ListSink

PREHOOK: query: EXPLAIN 
SELECT * FROM
(
SELECT key, randum123
FROM (SELECT *, cast(rand() as double) AS randum123 FROM src WHERE key = 100) a
WHERE randum123 <=0.1)s WHERE s.randum123>0.1 LIMIT 20
PREHOOK: type: QUERY
POSTHOOK: query: EXPLAIN 
SELECT * FROM
(
SELECT key, randum123
FROM (SELECT *, cast(rand() as double) AS randum123 FROM src WHERE key = 100) a
WHERE randum123 <=0.1)s WHERE s.randum123>0.1 LIMIT 20
POSTHOOK: type: QUERY
STAGE DEPENDENCIES:
  Stage-1 is a root stage
  Stage-0 depends on stages: Stage-1

STAGE PLANS:
  Stage: Stage-1
    Map Reduce
      Map Operator Tree:
          TableScan
            alias: src
            Statistics: Num rows: 1937 Data size: 5812 Basic stats: COMPLETE Column stats: NONE
            Filter Operator
              predicate: (key = 100) (type: boolean)
              Statistics: Num rows: 968 Data size: 2904 Basic stats: COMPLETE Column stats: NONE
              Select Operator
                expressions: rand() (type: double)
                outputColumnNames: _col2
                Statistics: Num rows: 968 Data size: 2904 Basic stats: COMPLETE Column stats: NONE
                Filter Operator
                  predicate: (_col2 <= 0.1) (type: boolean)
                  Statistics: Num rows: 322 Data size: 966 Basic stats: COMPLETE Column stats: NONE
                  Select Operator
                    expressions: _col2 (type: double)
                    outputColumnNames: _col1
                    Statistics: Num rows: 322 Data size: 966 Basic stats: COMPLETE Column stats: NONE
                    Filter Operator
                      predicate: (_col1 > 0.1) (type: boolean)
                      Statistics: Num rows: 107 Data size: 321 Basic stats: COMPLETE Column stats: NONE
                      Select Operator
                        expressions: '100' (type: string), _col1 (type: double)
                        outputColumnNames: _col0, _col1
                        Statistics: Num rows: 107 Data size: 321 Basic stats: COMPLETE Column stats: NONE
                        Limit
                          Number of rows: 20
                          Statistics: Num rows: 20 Data size: 60 Basic stats: COMPLETE Column stats: NONE
                          File Output Operator
                            compressed: false
                            Statistics: Num rows: 20 Data size: 60 Basic stats: COMPLETE Column stats: NONE
                            table:
                                input format: org.apache.hadoop.mapred.TextInputFormat
                                output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
                                serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

  Stage: Stage-0
    Fetch Operator
      limit: 20
      Processor Tree:
        ListSink

PREHOOK: query: EXPLAIN
SELECT key,randum123, h4
FROM (SELECT *, cast(rand() as double) AS randum123, hex(4) AS h4 FROM src WHERE key = 100) a
WHERE a.h4 <= 3
PREHOOK: type: QUERY
POSTHOOK: query: EXPLAIN
SELECT key,randum123, h4
FROM (SELECT *, cast(rand() as double) AS randum123, hex(4) AS h4 FROM src WHERE key = 100) a
WHERE a.h4 <= 3
POSTHOOK: type: QUERY
STAGE DEPENDENCIES:
  Stage-1 is a root stage
  Stage-0 depends on stages: Stage-1

STAGE PLANS:
  Stage: Stage-1
    Map Reduce
      Map Operator Tree:
          TableScan
            alias: src
            Statistics: Num rows: 1937 Data size: 5812 Basic stats: COMPLETE Column stats: NONE
            Filter Operator
              predicate: (key = 100) (type: boolean)
              Statistics: Num rows: 968 Data size: 2904 Basic stats: COMPLETE Column stats: NONE
              Select Operator
                expressions: rand() (type: double), '4' (type: string)
                outputColumnNames: _col2, _col3
                Statistics: Num rows: 968 Data size: 2904 Basic stats: COMPLETE Column stats: NONE
                Filter Operator
                  predicate: (_col3 <= 3) (type: boolean)
                  Statistics: Num rows: 322 Data size: 966 Basic stats: COMPLETE Column stats: NONE
                  Select Operator
                    expressions: '100' (type: string), _col2 (type: double), _col3 (type: string)
                    outputColumnNames: _col0, _col1, _col2
                    Statistics: Num rows: 322 Data size: 966 Basic stats: COMPLETE Column stats: NONE
                    File Output Operator
                      compressed: false
                      Statistics: Num rows: 322 Data size: 966 Basic stats: COMPLETE Column stats: NONE
                      table:
                          input format: org.apache.hadoop.mapred.TextInputFormat
                          output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
                          serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

  Stage: Stage-0
    Fetch Operator
      limit: -1
      Processor Tree:
        ListSink

PREHOOK: query: EXPLAIN
SELECT key,randum123, v10
FROM (SELECT *, cast(rand() as double) AS randum123, value*10 AS v10 FROM src WHERE key = 100) a
WHERE a.v10 <= 200
PREHOOK: type: QUERY
POSTHOOK: query: EXPLAIN
SELECT key,randum123, v10
FROM (SELECT *, cast(rand() as double) AS randum123, value*10 AS v10 FROM src WHERE key = 100) a
WHERE a.v10 <= 200
POSTHOOK: type: QUERY
STAGE DEPENDENCIES:
  Stage-1 is a root stage
  Stage-0 depends on stages: Stage-1

STAGE PLANS:
  Stage: Stage-1
    Map Reduce
      Map Operator Tree:
          TableScan
            alias: src
            Statistics: Num rows: 56 Data size: 5812 Basic stats: COMPLETE Column stats: NONE
            Filter Operator
              predicate: (key = 100) (type: boolean)
              Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE Column stats: NONE
              Select Operator
                expressions: rand() (type: double), (value * 10) (type: double)
                outputColumnNames: _col2, _col3
                Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE Column stats: NONE
                Filter Operator
                  predicate: (_col3 <= 200.0) (type: boolean)
                  Statistics: Num rows: 9 Data size: 934 Basic stats: COMPLETE Column stats: NONE
                  Select Operator
                    expressions: '100' (type: string), _col2 (type: double), _col3 (type: double)
                    outputColumnNames: _col0, _col1, _col2
                    Statistics: Num rows: 9 Data size: 934 Basic stats: COMPLETE Column stats: NONE
                    File Output Operator
                      compressed: false
                      Statistics: Num rows: 9 Data size: 934 Basic stats: COMPLETE Column stats: NONE
                      table:
                          input format: org.apache.hadoop.mapred.TextInputFormat
                          output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
                          serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

  Stage: Stage-0
    Fetch Operator
      limit: -1
      Processor Tree:
        ListSink

PREHOOK: query: EXPLAIN
SELECT key, randum123
FROM (SELECT *, cast(rand() as double) AS randum123 FROM src WHERE key = 100) a
WHERE randum123 <=0.1
PREHOOK: type: QUERY
POSTHOOK: query: EXPLAIN
SELECT key, randum123
FROM (SELECT *, cast(rand() as double) AS randum123 FROM src WHERE key = 100) a
WHERE randum123 <=0.1
POSTHOOK: type: QUERY
STAGE DEPENDENCIES:
  Stage-1 is a root stage
  Stage-0 depends on stages: Stage-1

STAGE PLANS:
  Stage: Stage-1
    Map Reduce
      Map Operator Tree:
          TableScan
            alias: src
            Statistics: Num rows: 1937 Data size: 5812 Basic stats: COMPLETE Column stats: NONE
            Filter Operator
              predicate: (key = 100) (type: boolean)
              Statistics: Num rows: 968 Data size: 2904 Basic stats: COMPLETE Column stats: NONE
              Select Operator
                expressions: rand() (type: double)
                outputColumnNames: _col2
                Statistics: Num rows: 968 Data size: 2904 Basic stats: COMPLETE Column stats: NONE
                Filter Operator
                  predicate: (_col2 <= 0.1) (type: boolean)
                  Statistics: Num rows: 322 Data size: 966 Basic stats: COMPLETE Column stats: NONE
                  Select Operator
                    expressions: '100' (type: string), _col2 (type: double)
                    outputColumnNames: _col0, _col1
                    Statistics: Num rows: 322 Data size: 966 Basic stats: COMPLETE Column stats: NONE
                    File Output Operator
                      compressed: false
                      Statistics: Num rows: 322 Data size: 966 Basic stats: COMPLETE Column stats: NONE
                      table:
                          input format: org.apache.hadoop.mapred.TextInputFormat
                          output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
                          serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

  Stage: Stage-0
    Fetch Operator
      limit: -1
      Processor Tree:
        ListSink

PREHOOK: query: EXPLAIN 
SELECT * FROM
(
SELECT key, randum123
FROM (SELECT *, cast(rand() as double) AS randum123 FROM src WHERE key = 100) a
WHERE randum123 <=0.1)s WHERE s.randum123>0.1 LIMIT 20
PREHOOK: type: QUERY
POSTHOOK: query: EXPLAIN 
SELECT * FROM
(
SELECT key, randum123
FROM (SELECT *, cast(rand() as double) AS randum123 FROM src WHERE key = 100) a
WHERE randum123 <=0.1)s WHERE s.randum123>0.1 LIMIT 20
POSTHOOK: type: QUERY
STAGE DEPENDENCIES:
  Stage-1 is a root stage
  Stage-0 depends on stages: Stage-1

STAGE PLANS:
  Stage: Stage-1
    Map Reduce
      Map Operator Tree:
          TableScan
            alias: src
            Statistics: Num rows: 1937 Data size: 5812 Basic stats: COMPLETE Column stats: NONE
            Filter Operator
              predicate: (key = 100) (type: boolean)
              Statistics: Num rows: 968 Data size: 2904 Basic stats: COMPLETE Column stats: NONE
              Select Operator
                expressions: rand() (type: double)
                outputColumnNames: _col2
                Statistics: Num rows: 968 Data size: 2904 Basic stats: COMPLETE Column stats: NONE
                Filter Operator
                  predicate: ((_col2 <= 0.1) and (_col2 > 0.1)) (type: boolean)
                  Statistics: Num rows: 107 Data size: 321 Basic stats: COMPLETE Column stats: NONE
                  Select Operator
                    expressions: '100' (type: string), _col2 (type: double)
                    outputColumnNames: _col0, _col1
                    Statistics: Num rows: 107 Data size: 321 Basic stats: COMPLETE Column stats: NONE
                    Limit
                      Number of rows: 20
                      Statistics: Num rows: 20 Data size: 60 Basic stats: COMPLETE Column stats: NONE
                      File Output Operator
                        compressed: false
                        Statistics: Num rows: 20 Data size: 60 Basic stats: COMPLETE Column stats: NONE
                        table:
                            input format: org.apache.hadoop.mapred.TextInputFormat
                            output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
                            serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

  Stage: Stage-0
    Fetch Operator
      limit: 20
      Processor Tree:
        ListSink

PREHOOK: query: EXPLAIN
SELECT key,randum123, h4
FROM (SELECT *, cast(rand() as double) AS randum123, hex(4) AS h4 FROM src WHERE key = 100) a
WHERE a.h4 <= 3
PREHOOK: type: QUERY
POSTHOOK: query: EXPLAIN
SELECT key,randum123, h4
FROM (SELECT *, cast(rand() as double) AS randum123, hex(4) AS h4 FROM src WHERE key = 100) a
WHERE a.h4 <= 3
POSTHOOK: type: QUERY
STAGE DEPENDENCIES:
  Stage-1 is a root stage
  Stage-0 depends on stages: Stage-1

STAGE PLANS:
  Stage: Stage-1
    Map Reduce
      Map Operator Tree:
          TableScan
            alias: src
            Statistics: Num rows: 1937 Data size: 5812 Basic stats: COMPLETE Column stats: NONE
            Filter Operator
              predicate: (key = 100) (type: boolean)
              Statistics: Num rows: 968 Data size: 2904 Basic stats: COMPLETE Column stats: NONE
              Select Operator
                expressions: rand() (type: double), '4' (type: string)
                outputColumnNames: _col2, _col3
                Statistics: Num rows: 968 Data size: 2904 Basic stats: COMPLETE Column stats: NONE
                Filter Operator
                  predicate: (_col3 <= 3) (type: boolean)
                  Statistics: Num rows: 322 Data size: 966 Basic stats: COMPLETE Column stats: NONE
                  Select Operator
                    expressions: '100' (type: string), _col2 (type: double), _col3 (type: string)
                    outputColumnNames: _col0, _col1, _col2
                    Statistics: Num rows: 322 Data size: 966 Basic stats: COMPLETE Column stats: NONE
                    File Output Operator
                      compressed: false
                      Statistics: Num rows: 322 Data size: 966 Basic stats: COMPLETE Column stats: NONE
                      table:
                          input format: org.apache.hadoop.mapred.TextInputFormat
                          output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
                          serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

  Stage: Stage-0
    Fetch Operator
      limit: -1
      Processor Tree:
        ListSink

PREHOOK: query: EXPLAIN
SELECT key,randum123, v10
FROM (SELECT *, cast(rand() as double) AS randum123, value*10 AS v10 FROM src WHERE key = 100) a
WHERE a.v10 <= 200
PREHOOK: type: QUERY
POSTHOOK: query: EXPLAIN
SELECT key,randum123, v10
FROM (SELECT *, cast(rand() as double) AS randum123, value*10 AS v10 FROM src WHERE key = 100) a
WHERE a.v10 <= 200
POSTHOOK: type: QUERY
STAGE DEPENDENCIES:
  Stage-1 is a root stage
  Stage-0 depends on stages: Stage-1

STAGE PLANS:
  Stage: Stage-1
    Map Reduce
      Map Operator Tree:
          TableScan
            alias: src
            Statistics: Num rows: 56 Data size: 5812 Basic stats: COMPLETE Column stats: NONE
            Filter Operator
              predicate: (key = 100) (type: boolean)
              Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE Column stats: NONE
              Select Operator
                expressions: rand() (type: double), (value * 10) (type: double)
                outputColumnNames: _col2, _col3
                Statistics: Num rows: 28 Data size: 2906 Basic stats: COMPLETE Column stats: NONE
                Filter Operator
                  predicate: (_col3 <= 200.0) (type: boolean)
                  Statistics: Num rows: 9 Data size: 934 Basic stats: COMPLETE Column stats: NONE
                  Select Operator
                    expressions: '100' (type: string), _col2 (type: double), _col3 (type: double)
                    outputColumnNames: _col0, _col1, _col2
                    Statistics: Num rows: 9 Data size: 934 Basic stats: COMPLETE Column stats: NONE
                    File Output Operator
                      compressed: false
                      Statistics: Num rows: 9 Data size: 934 Basic stats: COMPLETE Column stats: NONE
                      table:
                          input format: org.apache.hadoop.mapred.TextInputFormat
                          output format: org.apache.hadoop.hive.ql.io.HiveIgnoreKeyTextOutputFormat
                          serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe

  Stage: Stage-0
    Fetch Operator
      limit: -1
      Processor Tree:
        ListSink