PREHOOK: query: DESCRIBE FUNCTION hash
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION hash
POSTHOOK: type: DESCFUNCTION
hash(a1, a2, ...) - Returns a hash value of the arguments
PREHOOK: query: DESCRIBE FUNCTION EXTENDED hash
PREHOOK: type: DESCFUNCTION
POSTHOOK: query: DESCRIBE FUNCTION EXTENDED hash
POSTHOOK: type: DESCFUNCTION
hash(a1, a2, ...) - Returns a hash value of the arguments
PREHOOK: query: EXPLAIN
SELECT hash(CAST(1 AS TINYINT)), hash(CAST(2 AS SMALLINT)),
       hash(3), hash(CAST('123456789012' AS BIGINT)),
       hash(CAST(1.25 AS FLOAT)), hash(CAST(16.0 AS DOUBLE)),
       hash('400'), hash('abc'), hash(TRUE), hash(FALSE),
       hash(1, 2, 3)
FROM src LIMIT 1
PREHOOK: type: QUERY
POSTHOOK: query: EXPLAIN
SELECT hash(CAST(1 AS TINYINT)), hash(CAST(2 AS SMALLINT)),
       hash(3), hash(CAST('123456789012' AS BIGINT)),
       hash(CAST(1.25 AS FLOAT)), hash(CAST(16.0 AS DOUBLE)),
       hash('400'), hash('abc'), hash(TRUE), hash(FALSE),
       hash(1, 2, 3)
FROM src LIMIT 1
POSTHOOK: type: QUERY
ABSTRACT SYNTAX TREE:
  (TOK_QUERY (TOK_FROM (TOK_TABREF (TOK_TABNAME src))) (TOK_INSERT (TOK_DESTINATION (TOK_DIR TOK_TMP_FILE)) (TOK_SELECT (TOK_SELEXPR (TOK_FUNCTION hash (TOK_FUNCTION TOK_TINYINT 1))) (TOK_SELEXPR (TOK_FUNCTION hash (TOK_FUNCTION TOK_SMALLINT 2))) (TOK_SELEXPR (TOK_FUNCTION hash 3)) (TOK_SELEXPR (TOK_FUNCTION hash (TOK_FUNCTION TOK_BIGINT '123456789012'))) (TOK_SELEXPR (TOK_FUNCTION hash (TOK_FUNCTION TOK_FLOAT 1.25))) (TOK_SELEXPR (TOK_FUNCTION hash (TOK_FUNCTION TOK_DOUBLE 16.0))) (TOK_SELEXPR (TOK_FUNCTION hash '400')) (TOK_SELEXPR (TOK_FUNCTION hash 'abc')) (TOK_SELEXPR (TOK_FUNCTION hash TRUE)) (TOK_SELEXPR (TOK_FUNCTION hash FALSE)) (TOK_SELEXPR (TOK_FUNCTION hash 1 2 3))) (TOK_LIMIT 1)))

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:
        src 
          TableScan
            alias: src
            Select Operator
              expressions:
                    expr: hash(UDFToByte(1))
                    type: int
                    expr: hash(UDFToShort(2))
                    type: int
                    expr: hash(3)
                    type: int
                    expr: hash(UDFToLong('123456789012'))
                    type: int
                    expr: hash(UDFToFloat(1.25))
                    type: int
                    expr: hash(16.0)
                    type: int
                    expr: hash('400')
                    type: int
                    expr: hash('abc')
                    type: int
                    expr: hash(true)
                    type: int
                    expr: hash(false)
                    type: int
                    expr: hash(1,2,3)
                    type: int
              outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5, _col6, _col7, _col8, _col9, _col10
              Limit
                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 hash(CAST(1 AS TINYINT)), hash(CAST(2 AS SMALLINT)),
       hash(3), hash(CAST('123456789012' AS BIGINT)),
       hash(CAST(1.25 AS FLOAT)), hash(CAST(16.0 AS DOUBLE)),
       hash('400'), hash('abc'), hash(TRUE), hash(FALSE),
       hash(1, 2, 3)
FROM src LIMIT 1
PREHOOK: type: QUERY
PREHOOK: Input: default@src
PREHOOK: Output: file:/tmp/sdong/hive_2011-02-10_17-35-25_458_6587039993846429446/-mr-10000
POSTHOOK: query: SELECT hash(CAST(1 AS TINYINT)), hash(CAST(2 AS SMALLINT)),
       hash(3), hash(CAST('123456789012' AS BIGINT)),
       hash(CAST(1.25 AS FLOAT)), hash(CAST(16.0 AS DOUBLE)),
       hash('400'), hash('abc'), hash(TRUE), hash(FALSE),
       hash(1, 2, 3)
FROM src LIMIT 1
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
POSTHOOK: Output: file:/tmp/sdong/hive_2011-02-10_17-35-25_458_6587039993846429446/-mr-10000
1	2	3	-1097262584	1067450368	1076887552	51508	96354	1	0	1026