PREHOOK: query: create table tst(a int, b int) partitioned by (d string)
PREHOOK: type: CREATETABLE
POSTHOOK: query: create table tst(a int, b int) partitioned by (d string)
POSTHOOK: type: CREATETABLE
POSTHOOK: Output: default@tst
PREHOOK: query: alter table tst add partition (d='2009-01-01')
PREHOOK: type: ALTERTABLE_ADDPARTS
PREHOOK: Input: default@tst
POSTHOOK: query: alter table tst add partition (d='2009-01-01')
POSTHOOK: type: ALTERTABLE_ADDPARTS
POSTHOOK: Input: default@tst
POSTHOOK: Output: default@tst@d=2009-01-01
PREHOOK: query: explain
select count(1) from tst x where x.d='2009-01-01'
PREHOOK: type: QUERY
POSTHOOK: query: explain
select count(1) from tst x where x.d='2009-01-01'
POSTHOOK: type: QUERY
ABSTRACT SYNTAX TREE:
  (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME tst) x)) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_FUNCTION count 1))) (TOK_WHERE (= (. (TOK_TABLE_OR_COL x) d) '2009-01-01'))))

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:
        x 
          TableScan
            alias: x
            Select Operator
              Group By Operator
                aggregations:
                      expr: count(1)
                bucketGroup: false
                mode: hash
                outputColumnNames: _col0
                Reduce Output Operator
                  sort order: 
                  tag: -1
                  value expressions:
                        expr: _col0
                        type: bigint
      Reduce Operator Tree:
        Group By Operator
          aggregations:
                expr: count(VALUE._col0)
          bucketGroup: false
          mode: mergepartial
          outputColumnNames: _col0
          Select Operator
            expressions:
                  expr: _col0
                  type: bigint
            outputColumnNames: _col0
            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: select count(1) from tst x where x.d='2009-01-01'
PREHOOK: type: QUERY
PREHOOK: Input: default@tst
PREHOOK: Input: default@tst@d=2009-01-01
#### A masked pattern was here ####
POSTHOOK: query: select count(1) from tst x where x.d='2009-01-01'
POSTHOOK: type: QUERY
POSTHOOK: Input: default@tst
POSTHOOK: Input: default@tst@d=2009-01-01
#### A masked pattern was here ####
0