PREHOOK: query: create table tst(a int, b int) partitioned by (d string)
PREHOOK: type: CREATETABLE
PREHOOK: Output: database:default
PREHOOK: Output: default@tst
POSTHOOK: query: create table tst(a int, b int) partitioned by (d string)
POSTHOOK: type: CREATETABLE
POSTHOOK: Output: database:default
POSTHOOK: Output: default@tst
PREHOOK: query: alter table tst add partition (d='2009-01-01')
PREHOOK: type: ALTERTABLE_ADDPARTS
PREHOOK: Output: default@tst
POSTHOOK: query: alter table tst add partition (d='2009-01-01')
POSTHOOK: type: ALTERTABLE_ADDPARTS
POSTHOOK: Output: default@tst
POSTHOOK: Output: default@tst@d=2009-01-01
PREHOOK: query: alter table tst add partition (d='2009-02-02')
PREHOOK: type: ALTERTABLE_ADDPARTS
PREHOOK: Output: default@tst
POSTHOOK: query: alter table tst add partition (d='2009-02-02')
POSTHOOK: type: ALTERTABLE_ADDPARTS
POSTHOOK: Output: default@tst
POSTHOOK: Output: default@tst@d=2009-02-02
PREHOOK: query: explain
select * from (
  select * from tst x where x.d='2009-01-01' limit 10
    union all
  select * from tst x where x.d='2009-02-02' limit 10
) subq
PREHOOK: type: QUERY
POSTHOOK: query: explain
select * from (
  select * from tst x where x.d='2009-01-01' limit 10
    union all
  select * from tst x where x.d='2009-02-02' limit 10
) subq
POSTHOOK: type: QUERY
STAGE DEPENDENCIES:
  Stage-1 is a root stage
  Stage-2 depends on stages: Stage-1, Stage-3
  Stage-3 is a root stage
  Stage-0 depends on stages: Stage-2

STAGE PLANS:
  Stage: Stage-1
    Map Reduce
      Map Operator Tree:
          TableScan
            alias: x
            Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
            Select Operator
              expressions: a (type: int), b (type: int)
              outputColumnNames: _col0, _col1
              Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
              Limit
                Number of rows: 10
                Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
                Reduce Output Operator
                  sort order: 
                  Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
                  value expressions: _col0 (type: int), _col1 (type: int)
      Reduce Operator Tree:
        Select Operator
          expressions: VALUE._col0 (type: int), VALUE._col1 (type: int)
          outputColumnNames: _col0, _col1
          Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
          Limit
            Number of rows: 10
            Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
            Select Operator
              expressions: _col0 (type: int), _col1 (type: int), '2009-01-01' (type: string)
              outputColumnNames: _col0, _col1, _col2
              Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
              File Output Operator
                compressed: false
                table:
                    input format: org.apache.hadoop.mapred.SequenceFileInputFormat
                    output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                    serde: org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe

  Stage: Stage-2
    Map Reduce
      Map Operator Tree:
          TableScan
            Union
              Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
              Select Operator
                expressions: _col0 (type: int), _col1 (type: int), _col2 (type: string)
                outputColumnNames: _col0, _col1, _col2
                Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
                File Output Operator
                  compressed: false
                  Statistics: Num rows: 0 Data size: 0 Basic stats: NONE 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
          TableScan
            Union
              Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
              Select Operator
                expressions: _col0 (type: int), _col1 (type: int), _col2 (type: string)
                outputColumnNames: _col0, _col1, _col2
                Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
                File Output Operator
                  compressed: false
                  Statistics: Num rows: 0 Data size: 0 Basic stats: NONE 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-3
    Map Reduce
      Map Operator Tree:
          TableScan
            alias: x
            Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
            Select Operator
              expressions: a (type: int), b (type: int)
              outputColumnNames: _col0, _col1
              Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
              Limit
                Number of rows: 10
                Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
                Reduce Output Operator
                  sort order: 
                  Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
                  value expressions: _col0 (type: int), _col1 (type: int)
      Reduce Operator Tree:
        Select Operator
          expressions: VALUE._col0 (type: int), VALUE._col1 (type: int)
          outputColumnNames: _col0, _col1
          Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
          Limit
            Number of rows: 10
            Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
            Select Operator
              expressions: _col0 (type: int), _col1 (type: int), '2009-02-02' (type: string)
              outputColumnNames: _col0, _col1, _col2
              Statistics: Num rows: 0 Data size: 0 Basic stats: NONE Column stats: NONE
              File Output Operator
                compressed: false
                table:
                    input format: org.apache.hadoop.mapred.SequenceFileInputFormat
                    output format: org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
                    serde: org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe

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

PREHOOK: query: select * from (
  select * from tst x where x.d='2009-01-01' limit 10
    union all
  select * from tst x where x.d='2009-02-02' limit 10
) subq
PREHOOK: type: QUERY
PREHOOK: Input: default@tst
PREHOOK: Input: default@tst@d=2009-01-01
PREHOOK: Input: default@tst@d=2009-02-02
#### A masked pattern was here ####
POSTHOOK: query: select * from (
  select * from tst x where x.d='2009-01-01' limit 10
    union all
  select * from tst x where x.d='2009-02-02' limit 10
) subq
POSTHOOK: type: QUERY
POSTHOOK: Input: default@tst
POSTHOOK: Input: default@tst@d=2009-01-01
POSTHOOK: Input: default@tst@d=2009-02-02
#### A masked pattern was here ####