PREHOOK: query: create table t1(col0 int) STORED AS ORC
                          TBLPROPERTIES ('transactional'='true')
PREHOOK: type: CREATETABLE
PREHOOK: Output: database:default
PREHOOK: Output: default@t1
POSTHOOK: query: create table t1(col0 int) STORED AS ORC
                          TBLPROPERTIES ('transactional'='true')
POSTHOOK: type: CREATETABLE
POSTHOOK: Output: database:default
POSTHOOK: Output: default@t1
Only query text based automatic rewriting is available for materialized view. Statement has unsupported operator: union.
PREHOOK: query: create materialized view mat1 as
select * from t1 where col0 = 1
union
select * from t1 where col0 = 2
PREHOOK: type: CREATE_MATERIALIZED_VIEW
PREHOOK: Input: default@t1
PREHOOK: Output: database:default
PREHOOK: Output: default@mat1
POSTHOOK: query: create materialized view mat1 as
select * from t1 where col0 = 1
union
select * from t1 where col0 = 2
POSTHOOK: type: CREATE_MATERIALIZED_VIEW
POSTHOOK: Input: default@t1
POSTHOOK: Output: database:default
POSTHOOK: Output: default@mat1
POSTHOOK: Lineage: mat1.col0 EXPRESSION []
PREHOOK: query: explain cbo
select * from t1 where col0 = 1
union
select * from t1 where col0 = 2
PREHOOK: type: QUERY
PREHOOK: Input: default@mat1
PREHOOK: Input: default@t1
#### A masked pattern was here ####
POSTHOOK: query: explain cbo
select * from t1 where col0 = 1
union
select * from t1 where col0 = 2
POSTHOOK: type: QUERY
POSTHOOK: Input: default@mat1
POSTHOOK: Input: default@t1
#### A masked pattern was here ####
CBO PLAN:
HiveTableScan(table=[[default, mat1]], table:alias=[default.mat1])

PREHOOK: query: explain cbo
select * from t1 where col0 = 1
union
select * from t1 where col0 = 2
PREHOOK: type: QUERY
PREHOOK: Input: default@t1
#### A masked pattern was here ####
POSTHOOK: query: explain cbo
select * from t1 where col0 = 1
union
select * from t1 where col0 = 2
POSTHOOK: type: QUERY
POSTHOOK: Input: default@t1
#### A masked pattern was here ####
CBO PLAN:
HiveAggregate(group=[{0}])
  HiveProject($f0=[$0])
    HiveUnion(all=[true])
      HiveProject($f0=[CAST(1):INTEGER])
        HiveFilter(condition=[=($0, 1)])
          HiveTableScan(table=[[default, t1]], table:alias=[t1])
      HiveProject($f0=[CAST(2):INTEGER])
        HiveFilter(condition=[=($0, 2)])
          HiveTableScan(table=[[default, t1]], table:alias=[t1])

PREHOOK: query: drop materialized view mat1
PREHOOK: type: DROP_MATERIALIZED_VIEW
PREHOOK: Input: default@mat1
PREHOOK: Output: default@mat1
POSTHOOK: query: drop materialized view mat1
POSTHOOK: type: DROP_MATERIALIZED_VIEW
POSTHOOK: Input: default@mat1
POSTHOOK: Output: default@mat1