PREHOOK: query: EXPLAIN
SELECT CASE src_thrift.lint[0]
        WHEN 0 THEN src_thrift.lint[0] + 1
        WHEN 1 THEN src_thrift.lint[0] + 2
        WHEN 2 THEN 100
        ELSE 5
       END,
       CASE src_thrift.lstring[0]
        WHEN '0' THEN 'zero'
        WHEN '10' THEN CONCAT(src_thrift.lstring[0], " is ten")
        ELSE 'default'
       END,
       (CASE src_thrift.lstring[0]
        WHEN '0' THEN src_thrift.lstring
        ELSE NULL
       END)[0]
FROM src_thrift tablesample (3 rows)
PREHOOK: type: QUERY
POSTHOOK: query: EXPLAIN
SELECT CASE src_thrift.lint[0]
        WHEN 0 THEN src_thrift.lint[0] + 1
        WHEN 1 THEN src_thrift.lint[0] + 2
        WHEN 2 THEN 100
        ELSE 5
       END,
       CASE src_thrift.lstring[0]
        WHEN '0' THEN 'zero'
        WHEN '10' THEN CONCAT(src_thrift.lstring[0], " is ten")
        ELSE 'default'
       END,
       (CASE src_thrift.lstring[0]
        WHEN '0' THEN src_thrift.lstring
        ELSE NULL
       END)[0]
FROM src_thrift tablesample (3 rows)
POSTHOOK: type: QUERY
STAGE DEPENDENCIES:
  Stage-0 is a root stage

STAGE PLANS:
  Stage: Stage-0
    Fetch Operator
      limit: -1
      Processor Tree:
        TableScan
          alias: src_thrift
          Row Limit Per Split: 3
          Statistics: Num rows: 11 Data size: 3070 Basic stats: COMPLETE Column stats: NONE
          Select Operator
            expressions: CASE (lint[0]) WHEN (0) THEN ((lint[0] + 1)) WHEN (1) THEN ((lint[0] + 2)) WHEN (2) THEN (100) ELSE (5) END (type: int), CASE (lstring[0]) WHEN ('0') THEN ('zero') WHEN ('10') THEN (concat(lstring[0], ' is ten')) ELSE ('default') END (type: string), CASE (lstring[0]) WHEN ('0') THEN (lstring) ELSE (null) END[0] (type: string)
            outputColumnNames: _col0, _col1, _col2
            Statistics: Num rows: 11 Data size: 3070 Basic stats: COMPLETE Column stats: NONE
            ListSink

PREHOOK: query: SELECT CASE src_thrift.lint[0]
        WHEN 0 THEN src_thrift.lint[0] + 1
        WHEN 1 THEN src_thrift.lint[0] + 2
        WHEN 2 THEN 100
        ELSE 5
       END,
       CASE src_thrift.lstring[0]
        WHEN '0' THEN 'zero'
        WHEN '10' THEN CONCAT(src_thrift.lstring[0], " is ten")
        ELSE 'default'
       END,
       (CASE src_thrift.lstring[0]
        WHEN '0' THEN src_thrift.lstring
        ELSE NULL
       END)[0]
FROM src_thrift tablesample (3 rows)
PREHOOK: type: QUERY
PREHOOK: Input: default@src_thrift
#### A masked pattern was here ####
POSTHOOK: query: SELECT CASE src_thrift.lint[0]
        WHEN 0 THEN src_thrift.lint[0] + 1
        WHEN 1 THEN src_thrift.lint[0] + 2
        WHEN 2 THEN 100
        ELSE 5
       END,
       CASE src_thrift.lstring[0]
        WHEN '0' THEN 'zero'
        WHEN '10' THEN CONCAT(src_thrift.lstring[0], " is ten")
        ELSE 'default'
       END,
       (CASE src_thrift.lstring[0]
        WHEN '0' THEN src_thrift.lstring
        ELSE NULL
       END)[0]
FROM src_thrift tablesample (3 rows)
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src_thrift
#### A masked pattern was here ####
1	zero	0
3	10 is ten	NULL
100	default	NULL