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: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
            Filter Operator
              predicate: ((UDFToDouble(key) = 100.0) and (rand() <= 0.1)) (type: boolean)
              Statistics: Num rows: 83 Data size: 881 Basic stats: COMPLETE Column stats: NONE
              Select Operator
                expressions: '100' (type: string), rand() (type: double)
                outputColumnNames: _col0, _col1
                Statistics: Num rows: 83 Data size: 881 Basic stats: COMPLETE Column stats: NONE
                File Output Operator
                  compressed: false
                  Statistics: Num rows: 83 Data size: 881 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: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
            Filter Operator
              predicate: ((UDFToDouble(key) = 100.0) and ((rand() <= 0.1) and (rand() > 0.1))) (type: boolean)
              Statistics: Num rows: 27 Data size: 286 Basic stats: COMPLETE Column stats: NONE
              Select Operator
                expressions: '100' (type: string), rand() (type: double)
                outputColumnNames: _col0, _col1
                Statistics: Num rows: 27 Data size: 286 Basic stats: COMPLETE Column stats: NONE
                Limit
                  Number of rows: 20
                  Statistics: Num rows: 20 Data size: 200 Basic stats: COMPLETE Column stats: NONE
                  File Output Operator
                    compressed: false
                    Statistics: Num rows: 20 Data size: 200 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: 500 Data size: 5312 Basic stats: COMPLETE Column stats: COMPLETE
            Filter Operator
              predicate: false (type: boolean)
              Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: COMPLETE
              Select Operator
                expressions: '100' (type: string), rand() (type: double), '4' (type: string)
                outputColumnNames: _col0, _col1, _col2
                Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: COMPLETE
                File Output Operator
                  compressed: false
                  Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: COMPLETE
                  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: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
            Filter Operator
              predicate: (((UDFToDouble(value) * 10.0) <= 200.0) and (UDFToDouble(key) = 100.0)) (type: boolean)
              Statistics: Num rows: 83 Data size: 881 Basic stats: COMPLETE Column stats: NONE
              Select Operator
                expressions: '100' (type: string), rand() (type: double), (UDFToDouble(value) * 10.0) (type: double)
                outputColumnNames: _col0, _col1, _col2
                Statistics: Num rows: 83 Data size: 881 Basic stats: COMPLETE Column stats: NONE
                File Output Operator
                  compressed: false
                  Statistics: Num rows: 83 Data size: 881 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: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
            Filter Operator
              predicate: ((UDFToDouble(key) = 100.0) and (rand() <= 0.1)) (type: boolean)
              Statistics: Num rows: 83 Data size: 881 Basic stats: COMPLETE Column stats: NONE
              Select Operator
                expressions: '100' (type: string), rand() (type: double)
                outputColumnNames: _col0, _col1
                Statistics: Num rows: 83 Data size: 881 Basic stats: COMPLETE Column stats: NONE
                File Output Operator
                  compressed: false
                  Statistics: Num rows: 83 Data size: 881 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: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
            Filter Operator
              predicate: ((UDFToDouble(key) = 100.0) and ((rand() <= 0.1) and (rand() > 0.1))) (type: boolean)
              Statistics: Num rows: 27 Data size: 286 Basic stats: COMPLETE Column stats: NONE
              Select Operator
                expressions: '100' (type: string), rand() (type: double)
                outputColumnNames: _col0, _col1
                Statistics: Num rows: 27 Data size: 286 Basic stats: COMPLETE Column stats: NONE
                Limit
                  Number of rows: 20
                  Statistics: Num rows: 20 Data size: 200 Basic stats: COMPLETE Column stats: NONE
                  File Output Operator
                    compressed: false
                    Statistics: Num rows: 20 Data size: 200 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: 500 Data size: 5312 Basic stats: COMPLETE Column stats: COMPLETE
            Filter Operator
              predicate: false (type: boolean)
              Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: COMPLETE
              Select Operator
                expressions: '100' (type: string), rand() (type: double), '4' (type: string)
                outputColumnNames: _col0, _col1, _col2
                Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: COMPLETE
                File Output Operator
                  compressed: false
                  Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: COMPLETE
                  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: 500 Data size: 5312 Basic stats: COMPLETE Column stats: NONE
            Filter Operator
              predicate: ((UDFToDouble(key) = 100.0) and ((UDFToDouble(value) * 10.0) <= 200.0)) (type: boolean)
              Statistics: Num rows: 83 Data size: 881 Basic stats: COMPLETE Column stats: NONE
              Select Operator
                expressions: '100' (type: string), rand() (type: double), (UDFToDouble(value) * 10.0) (type: double)
                outputColumnNames: _col0, _col1, _col2
                Statistics: Num rows: 83 Data size: 881 Basic stats: COMPLETE Column stats: NONE
                File Output Operator
                  compressed: false
                  Statistics: Num rows: 83 Data size: 881 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