PREHOOK: query: EXPLAIN
SELECT NAMED_STRUCT(
         IF(ARRAY_CONTAINS(ARRAY(1, 2), 3), "F1", "B1"), 1,
         IF(ARRAY_CONTAINS(MAP_KEYS(MAP("b", "x")), "b"), "F2", "B2"), 2   
       ),
       NAMED_STRUCT(
         IF(ARRAY_CONTAINS(ARRAY(1, 2), 3), "F1", "B1"), 1,
         IF(ARRAY_CONTAINS(MAP_KEYS(MAP("b", "x")), "b"), "F2", "B2"), 2   
       ).F2
       FROM src tablesample (1 rows)
PREHOOK: type: QUERY
POSTHOOK: query: EXPLAIN
SELECT NAMED_STRUCT(
         IF(ARRAY_CONTAINS(ARRAY(1, 2), 3), "F1", "B1"), 1,
         IF(ARRAY_CONTAINS(MAP_KEYS(MAP("b", "x")), "b"), "F2", "B2"), 2   
       ),
       NAMED_STRUCT(
         IF(ARRAY_CONTAINS(ARRAY(1, 2), 3), "F1", "B1"), 1,
         IF(ARRAY_CONTAINS(MAP_KEYS(MAP("b", "x")), "b"), "F2", "B2"), 2   
       ).F2
       FROM src tablesample (1 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
          Row Limit Per Split: 1
          Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: COMPLETE
          Select Operator
            expressions: named_struct(if(array_contains(array(1,2), 3), 'F1', 'B1'),1,if(array_contains(map_keys(map('b':'x')), 'b'), 'F2', 'B2'),2) (type: struct<b1:int,f2:int>), named_struct(if(array_contains(array(1,2), 3), 'F1', 'B1'),1,if(array_contains(map_keys(map('b':'x')), 'b'), 'F2', 'B2'),2).F2 (type: int)
            outputColumnNames: _col0, _col1
            Statistics: Num rows: 500 Data size: 30000 Basic stats: COMPLETE Column stats: COMPLETE
            ListSink

PREHOOK: query: SELECT NAMED_STRUCT(
         IF(ARRAY_CONTAINS(ARRAY(1, 2), 3), "F1", "B1"), 1,
         IF(ARRAY_CONTAINS(MAP_KEYS(MAP("b", "x")), "b"), "F2", "B2"), 2   
       ),
       NAMED_STRUCT(
         IF(ARRAY_CONTAINS(ARRAY(1, 2), 3), "F1", "B1"), 1,
         IF(ARRAY_CONTAINS(MAP_KEYS(MAP("b", "x")), "b"), "F2", "B2"), 2   
       ).F2
       FROM src tablesample (1 rows)
PREHOOK: type: QUERY
PREHOOK: Input: default@src
#### A masked pattern was here ####
POSTHOOK: query: SELECT NAMED_STRUCT(
         IF(ARRAY_CONTAINS(ARRAY(1, 2), 3), "F1", "B1"), 1,
         IF(ARRAY_CONTAINS(MAP_KEYS(MAP("b", "x")), "b"), "F2", "B2"), 2   
       ),
       NAMED_STRUCT(
         IF(ARRAY_CONTAINS(ARRAY(1, 2), 3), "F1", "B1"), 1,
         IF(ARRAY_CONTAINS(MAP_KEYS(MAP("b", "x")), "b"), "F2", "B2"), 2   
       ).F2
       FROM src tablesample (1 rows)
POSTHOOK: type: QUERY
POSTHOOK: Input: default@src
#### A masked pattern was here ####
{"b1":1,"f2":2}	2