http://git-wip-us.apache.org/repos/asf/hive/blob/c695c70b/ql/src/test/results/clientpositive/materialized_view_rewrite_6.q.out
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diff --git 
a/ql/src/test/results/clientpositive/materialized_view_rewrite_6.q.out 
b/ql/src/test/results/clientpositive/materialized_view_rewrite_6.q.out
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--- a/ql/src/test/results/clientpositive/materialized_view_rewrite_6.q.out
+++ /dev/null
@@ -1,830 +0,0 @@
-PREHOOK: query: create table emps (
-  empid int,
-  deptno int,
-  name varchar(256),
-  salary float,
-  commission int)
-stored as orc TBLPROPERTIES ('transactional'='true')
-PREHOOK: type: CREATETABLE
-PREHOOK: Output: database:default
-PREHOOK: Output: default@emps
-POSTHOOK: query: create table emps (
-  empid int,
-  deptno int,
-  name varchar(256),
-  salary float,
-  commission int)
-stored as orc TBLPROPERTIES ('transactional'='true')
-POSTHOOK: type: CREATETABLE
-POSTHOOK: Output: database:default
-POSTHOOK: Output: default@emps
-PREHOOK: query: insert into emps values (100, 10, 'Bill', 10000, 1000), (200, 
20, 'Eric', 8000, 500),
-  (150, 10, 'Sebastian', 7000, null), (110, 10, 'Theodore', 10000, 250), (110, 
10, 'Bill', 10000, 250)
-PREHOOK: type: QUERY
-PREHOOK: Input: _dummy_database@_dummy_table
-PREHOOK: Output: default@emps
-POSTHOOK: query: insert into emps values (100, 10, 'Bill', 10000, 1000), (200, 
20, 'Eric', 8000, 500),
-  (150, 10, 'Sebastian', 7000, null), (110, 10, 'Theodore', 10000, 250), (110, 
10, 'Bill', 10000, 250)
-POSTHOOK: type: QUERY
-POSTHOOK: Input: _dummy_database@_dummy_table
-POSTHOOK: Output: default@emps
-POSTHOOK: Lineage: emps.commission SCRIPT []
-POSTHOOK: Lineage: emps.deptno SCRIPT []
-POSTHOOK: Lineage: emps.empid SCRIPT []
-POSTHOOK: Lineage: emps.name SCRIPT []
-POSTHOOK: Lineage: emps.salary SCRIPT []
-PREHOOK: query: analyze table emps compute statistics for columns
-PREHOOK: type: QUERY
-PREHOOK: Input: default@emps
-PREHOOK: Output: default@emps
-#### A masked pattern was here ####
-POSTHOOK: query: analyze table emps compute statistics for columns
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@emps
-POSTHOOK: Output: default@emps
-#### A masked pattern was here ####
-PREHOOK: query: create table depts (
-  deptno int,
-  name varchar(256),
-  locationid int)
-stored as orc TBLPROPERTIES ('transactional'='true')
-PREHOOK: type: CREATETABLE
-PREHOOK: Output: database:default
-PREHOOK: Output: default@depts
-POSTHOOK: query: create table depts (
-  deptno int,
-  name varchar(256),
-  locationid int)
-stored as orc TBLPROPERTIES ('transactional'='true')
-POSTHOOK: type: CREATETABLE
-POSTHOOK: Output: database:default
-POSTHOOK: Output: default@depts
-PREHOOK: query: insert into depts values (10, 'Sales', 10), (30, 'Marketing', 
null), (20, 'HR', 20)
-PREHOOK: type: QUERY
-PREHOOK: Input: _dummy_database@_dummy_table
-PREHOOK: Output: default@depts
-POSTHOOK: query: insert into depts values (10, 'Sales', 10), (30, 'Marketing', 
null), (20, 'HR', 20)
-POSTHOOK: type: QUERY
-POSTHOOK: Input: _dummy_database@_dummy_table
-POSTHOOK: Output: default@depts
-POSTHOOK: Lineage: depts.deptno SCRIPT []
-POSTHOOK: Lineage: depts.locationid SCRIPT []
-POSTHOOK: Lineage: depts.name SCRIPT []
-PREHOOK: query: analyze table depts compute statistics for columns
-PREHOOK: type: QUERY
-PREHOOK: Input: default@depts
-PREHOOK: Output: default@depts
-#### A masked pattern was here ####
-POSTHOOK: query: analyze table depts compute statistics for columns
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@depts
-POSTHOOK: Output: default@depts
-#### A masked pattern was here ####
-PREHOOK: query: create table dependents (
-  empid int,
-  name varchar(256))
-stored as orc TBLPROPERTIES ('transactional'='true')
-PREHOOK: type: CREATETABLE
-PREHOOK: Output: database:default
-PREHOOK: Output: default@dependents
-POSTHOOK: query: create table dependents (
-  empid int,
-  name varchar(256))
-stored as orc TBLPROPERTIES ('transactional'='true')
-POSTHOOK: type: CREATETABLE
-POSTHOOK: Output: database:default
-POSTHOOK: Output: default@dependents
-PREHOOK: query: insert into dependents values (10, 'Michael'), (10, 'Jane')
-PREHOOK: type: QUERY
-PREHOOK: Input: _dummy_database@_dummy_table
-PREHOOK: Output: default@dependents
-POSTHOOK: query: insert into dependents values (10, 'Michael'), (10, 'Jane')
-POSTHOOK: type: QUERY
-POSTHOOK: Input: _dummy_database@_dummy_table
-POSTHOOK: Output: default@dependents
-POSTHOOK: Lineage: dependents.empid SCRIPT []
-POSTHOOK: Lineage: dependents.name SCRIPT []
-PREHOOK: query: analyze table dependents compute statistics for columns
-PREHOOK: type: QUERY
-PREHOOK: Input: default@dependents
-PREHOOK: Output: default@dependents
-#### A masked pattern was here ####
-POSTHOOK: query: analyze table dependents compute statistics for columns
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@dependents
-POSTHOOK: Output: default@dependents
-#### A masked pattern was here ####
-PREHOOK: query: create table locations (
-  locationid int,
-  name varchar(256))
-stored as orc TBLPROPERTIES ('transactional'='true')
-PREHOOK: type: CREATETABLE
-PREHOOK: Output: database:default
-PREHOOK: Output: default@locations
-POSTHOOK: query: create table locations (
-  locationid int,
-  name varchar(256))
-stored as orc TBLPROPERTIES ('transactional'='true')
-POSTHOOK: type: CREATETABLE
-POSTHOOK: Output: database:default
-POSTHOOK: Output: default@locations
-PREHOOK: query: insert into locations values (10, 'San Francisco'), (10, 'San 
Diego')
-PREHOOK: type: QUERY
-PREHOOK: Input: _dummy_database@_dummy_table
-PREHOOK: Output: default@locations
-POSTHOOK: query: insert into locations values (10, 'San Francisco'), (10, 'San 
Diego')
-POSTHOOK: type: QUERY
-POSTHOOK: Input: _dummy_database@_dummy_table
-POSTHOOK: Output: default@locations
-POSTHOOK: Lineage: locations.locationid SCRIPT []
-POSTHOOK: Lineage: locations.name SCRIPT []
-PREHOOK: query: analyze table locations compute statistics for columns
-PREHOOK: type: QUERY
-PREHOOK: Input: default@locations
-PREHOOK: Output: default@locations
-#### A masked pattern was here ####
-POSTHOOK: query: analyze table locations compute statistics for columns
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@locations
-POSTHOOK: Output: default@locations
-#### A masked pattern was here ####
-PREHOOK: query: alter table emps add constraint pk1 primary key (empid) 
disable novalidate rely
-PREHOOK: type: ALTERTABLE_ADDCONSTRAINT
-POSTHOOK: query: alter table emps add constraint pk1 primary key (empid) 
disable novalidate rely
-POSTHOOK: type: ALTERTABLE_ADDCONSTRAINT
-PREHOOK: query: alter table depts add constraint pk2 primary key (deptno) 
disable novalidate rely
-PREHOOK: type: ALTERTABLE_ADDCONSTRAINT
-POSTHOOK: query: alter table depts add constraint pk2 primary key (deptno) 
disable novalidate rely
-POSTHOOK: type: ALTERTABLE_ADDCONSTRAINT
-PREHOOK: query: alter table dependents add constraint pk3 primary key (empid) 
disable novalidate rely
-PREHOOK: type: ALTERTABLE_ADDCONSTRAINT
-POSTHOOK: query: alter table dependents add constraint pk3 primary key (empid) 
disable novalidate rely
-POSTHOOK: type: ALTERTABLE_ADDCONSTRAINT
-PREHOOK: query: alter table locations add constraint pk4 primary key 
(locationid) disable novalidate rely
-PREHOOK: type: ALTERTABLE_ADDCONSTRAINT
-POSTHOOK: query: alter table locations add constraint pk4 primary key 
(locationid) disable novalidate rely
-POSTHOOK: type: ALTERTABLE_ADDCONSTRAINT
-PREHOOK: query: alter table emps add constraint fk1 foreign key (deptno) 
references depts(deptno) disable novalidate rely
-PREHOOK: type: ALTERTABLE_ADDCONSTRAINT
-POSTHOOK: query: alter table emps add constraint fk1 foreign key (deptno) 
references depts(deptno) disable novalidate rely
-POSTHOOK: type: ALTERTABLE_ADDCONSTRAINT
-PREHOOK: query: alter table depts add constraint fk2 foreign key (locationid) 
references locations(locationid) disable novalidate rely
-PREHOOK: type: ALTERTABLE_ADDCONSTRAINT
-POSTHOOK: query: alter table depts add constraint fk2 foreign key (locationid) 
references locations(locationid) disable novalidate rely
-POSTHOOK: type: ALTERTABLE_ADDCONSTRAINT
-PREHOOK: query: alter table emps change column deptno deptno int constraint 
nn1 not null disable novalidate rely
-PREHOOK: type: ALTERTABLE_RENAMECOL
-PREHOOK: Input: default@emps
-PREHOOK: Output: default@emps
-POSTHOOK: query: alter table emps change column deptno deptno int constraint 
nn1 not null disable novalidate rely
-POSTHOOK: type: ALTERTABLE_RENAMECOL
-POSTHOOK: Input: default@emps
-POSTHOOK: Output: default@emps
-PREHOOK: query: alter table depts change column locationid locationid int 
constraint nn2 not null disable novalidate rely
-PREHOOK: type: ALTERTABLE_RENAMECOL
-PREHOOK: Input: default@depts
-PREHOOK: Output: default@depts
-POSTHOOK: query: alter table depts change column locationid locationid int 
constraint nn2 not null disable novalidate rely
-POSTHOOK: type: ALTERTABLE_RENAMECOL
-POSTHOOK: Input: default@depts
-POSTHOOK: Output: default@depts
-PREHOOK: query: create materialized view mv1 enable rewrite as
-select name, deptno, salary, count(*) + 1 as c, sum(empid) as s
-from emps where deptno >= 10 group by name, deptno, salary
-PREHOOK: type: CREATE_MATERIALIZED_VIEW
-PREHOOK: Input: default@emps
-PREHOOK: Output: database:default
-PREHOOK: Output: default@mv1
-POSTHOOK: query: create materialized view mv1 enable rewrite as
-select name, deptno, salary, count(*) + 1 as c, sum(empid) as s
-from emps where deptno >= 10 group by name, deptno, salary
-POSTHOOK: type: CREATE_MATERIALIZED_VIEW
-POSTHOOK: Input: default@emps
-POSTHOOK: Output: database:default
-POSTHOOK: Output: default@mv1
-PREHOOK: query: analyze table mv1 compute statistics for columns
-PREHOOK: type: QUERY
-PREHOOK: Input: default@mv1
-PREHOOK: Output: default@mv1
-#### A masked pattern was here ####
-POSTHOOK: query: analyze table mv1 compute statistics for columns
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@mv1
-POSTHOOK: Output: default@mv1
-#### A masked pattern was here ####
-PREHOOK: query: explain
-select salary, sum(empid) + 1 as s
-from emps where deptno > 10 group by salary
-PREHOOK: type: QUERY
-POSTHOOK: query: explain
-select salary, sum(empid) + 1 as s
-from emps where deptno > 10 group by salary
-POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-0 depends on stages: Stage-1
-
-STAGE PLANS:
-  Stage: Stage-1
-    Map Reduce
-      Map Operator Tree:
-          TableScan
-            alias: default.mv1
-            Statistics: Num rows: 4 Data size: 64 Basic stats: COMPLETE Column 
stats: COMPLETE
-            Filter Operator
-              predicate: (deptno > 10) (type: boolean)
-              Statistics: Num rows: 4 Data size: 64 Basic stats: COMPLETE 
Column stats: COMPLETE
-              Select Operator
-                expressions: salary (type: float), s (type: bigint)
-                outputColumnNames: salary, s
-                Statistics: Num rows: 4 Data size: 64 Basic stats: COMPLETE 
Column stats: COMPLETE
-                Group By Operator
-                  aggregations: sum(s)
-                  keys: salary (type: float)
-                  mode: hash
-                  outputColumnNames: _col0, _col1
-                  Statistics: Num rows: 2 Data size: 24 Basic stats: COMPLETE 
Column stats: COMPLETE
-                  Reduce Output Operator
-                    key expressions: _col0 (type: float)
-                    sort order: +
-                    Map-reduce partition columns: _col0 (type: float)
-                    Statistics: Num rows: 2 Data size: 24 Basic stats: 
COMPLETE Column stats: COMPLETE
-                    value expressions: _col1 (type: bigint)
-      Reduce Operator Tree:
-        Group By Operator
-          aggregations: sum(VALUE._col0)
-          keys: KEY._col0 (type: float)
-          mode: mergepartial
-          outputColumnNames: _col0, _col1
-          Statistics: Num rows: 2 Data size: 24 Basic stats: COMPLETE Column 
stats: COMPLETE
-          Select Operator
-            expressions: _col0 (type: float), (_col1 + 1L) (type: bigint)
-            outputColumnNames: _col0, _col1
-            Statistics: Num rows: 2 Data size: 24 Basic stats: COMPLETE Column 
stats: COMPLETE
-            File Output Operator
-              compressed: false
-              Statistics: Num rows: 2 Data size: 24 Basic stats: COMPLETE 
Column stats: COMPLETE
-              table:
-                  input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                  output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                  serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-
-  Stage: Stage-0
-    Fetch Operator
-      limit: -1
-      Processor Tree:
-        ListSink
-
-PREHOOK: query: select salary, sum(empid) + 1 as s
-from emps where deptno > 10 group by salary
-PREHOOK: type: QUERY
-PREHOOK: Input: default@emps
-PREHOOK: Input: default@mv1
-#### A masked pattern was here ####
-POSTHOOK: query: select salary, sum(empid) + 1 as s
-from emps where deptno > 10 group by salary
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@emps
-POSTHOOK: Input: default@mv1
-#### A masked pattern was here ####
-8000.0 201
-PREHOOK: query: drop materialized view mv1
-PREHOOK: type: DROP_MATERIALIZED_VIEW
-PREHOOK: Input: default@mv1
-PREHOOK: Output: default@mv1
-POSTHOOK: query: drop materialized view mv1
-POSTHOOK: type: DROP_MATERIALIZED_VIEW
-POSTHOOK: Input: default@mv1
-POSTHOOK: Output: default@mv1
-PREHOOK: query: create materialized view mv1 enable rewrite as
-select name, deptno, salary, count(*) + 1 as c, sum(empid) as s
-from emps where deptno >= 15 group by name, deptno, salary
-PREHOOK: type: CREATE_MATERIALIZED_VIEW
-PREHOOK: Input: default@emps
-PREHOOK: Output: database:default
-PREHOOK: Output: default@mv1
-POSTHOOK: query: create materialized view mv1 enable rewrite as
-select name, deptno, salary, count(*) + 1 as c, sum(empid) as s
-from emps where deptno >= 15 group by name, deptno, salary
-POSTHOOK: type: CREATE_MATERIALIZED_VIEW
-POSTHOOK: Input: default@emps
-POSTHOOK: Output: database:default
-POSTHOOK: Output: default@mv1
-PREHOOK: query: analyze table mv1 compute statistics for columns
-PREHOOK: type: QUERY
-PREHOOK: Input: default@mv1
-PREHOOK: Output: default@mv1
-#### A masked pattern was here ####
-POSTHOOK: query: analyze table mv1 compute statistics for columns
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@mv1
-POSTHOOK: Output: default@mv1
-#### A masked pattern was here ####
-PREHOOK: query: explain
-select salary + 1, sum(empid) + 1 as s
-from emps where deptno > 15 group by salary
-PREHOOK: type: QUERY
-POSTHOOK: query: explain
-select salary + 1, sum(empid) + 1 as s
-from emps where deptno > 15 group by salary
-POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-0 depends on stages: Stage-1
-
-STAGE PLANS:
-  Stage: Stage-1
-    Map Reduce
-      Map Operator Tree:
-          TableScan
-            alias: default.mv1
-            Statistics: Num rows: 1 Data size: 16 Basic stats: COMPLETE Column 
stats: COMPLETE
-            Filter Operator
-              predicate: (deptno > 15) (type: boolean)
-              Statistics: Num rows: 1 Data size: 16 Basic stats: COMPLETE 
Column stats: COMPLETE
-              Select Operator
-                expressions: salary (type: float), s (type: bigint)
-                outputColumnNames: salary, s
-                Statistics: Num rows: 1 Data size: 16 Basic stats: COMPLETE 
Column stats: COMPLETE
-                Group By Operator
-                  aggregations: sum(s)
-                  keys: salary (type: float)
-                  mode: hash
-                  outputColumnNames: _col0, _col1
-                  Statistics: Num rows: 1 Data size: 12 Basic stats: COMPLETE 
Column stats: COMPLETE
-                  Reduce Output Operator
-                    key expressions: _col0 (type: float)
-                    sort order: +
-                    Map-reduce partition columns: _col0 (type: float)
-                    Statistics: Num rows: 1 Data size: 12 Basic stats: 
COMPLETE Column stats: COMPLETE
-                    value expressions: _col1 (type: bigint)
-      Reduce Operator Tree:
-        Group By Operator
-          aggregations: sum(VALUE._col0)
-          keys: KEY._col0 (type: float)
-          mode: mergepartial
-          outputColumnNames: _col0, _col1
-          Statistics: Num rows: 1 Data size: 12 Basic stats: COMPLETE Column 
stats: COMPLETE
-          Select Operator
-            expressions: (_col0 + 1.0) (type: float), (_col1 + 1L) (type: 
bigint)
-            outputColumnNames: _col0, _col1
-            Statistics: Num rows: 1 Data size: 12 Basic stats: COMPLETE Column 
stats: COMPLETE
-            File Output Operator
-              compressed: false
-              Statistics: Num rows: 1 Data size: 12 Basic stats: COMPLETE 
Column stats: COMPLETE
-              table:
-                  input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                  output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                  serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-
-  Stage: Stage-0
-    Fetch Operator
-      limit: -1
-      Processor Tree:
-        ListSink
-
-PREHOOK: query: select salary + 1, sum(empid) + 1 as s
-from emps where deptno > 15 group by salary
-PREHOOK: type: QUERY
-PREHOOK: Input: default@emps
-PREHOOK: Input: default@mv1
-#### A masked pattern was here ####
-POSTHOOK: query: select salary + 1, sum(empid) + 1 as s
-from emps where deptno > 15 group by salary
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@emps
-POSTHOOK: Input: default@mv1
-#### A masked pattern was here ####
-8001.0 201
-PREHOOK: query: drop materialized view mv1
-PREHOOK: type: DROP_MATERIALIZED_VIEW
-PREHOOK: Input: default@mv1
-PREHOOK: Output: default@mv1
-POSTHOOK: query: drop materialized view mv1
-POSTHOOK: type: DROP_MATERIALIZED_VIEW
-POSTHOOK: Input: default@mv1
-POSTHOOK: Output: default@mv1
-PREHOOK: query: create materialized view mv1 enable rewrite as
-select depts.name
-from emps
-join depts on (emps.deptno = depts.deptno)
-PREHOOK: type: CREATE_MATERIALIZED_VIEW
-PREHOOK: Input: default@depts
-PREHOOK: Input: default@emps
-PREHOOK: Output: database:default
-PREHOOK: Output: default@mv1
-POSTHOOK: query: create materialized view mv1 enable rewrite as
-select depts.name
-from emps
-join depts on (emps.deptno = depts.deptno)
-POSTHOOK: type: CREATE_MATERIALIZED_VIEW
-POSTHOOK: Input: default@depts
-POSTHOOK: Input: default@emps
-POSTHOOK: Output: database:default
-POSTHOOK: Output: default@mv1
-PREHOOK: query: analyze table mv1 compute statistics for columns
-PREHOOK: type: QUERY
-PREHOOK: Input: default@mv1
-PREHOOK: Output: default@mv1
-#### A masked pattern was here ####
-POSTHOOK: query: analyze table mv1 compute statistics for columns
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@mv1
-POSTHOOK: Output: default@mv1
-#### A masked pattern was here ####
-PREHOOK: query: explain
-select dependents.empid
-from emps
-join depts on (emps.deptno = depts.deptno)
-join dependents on (depts.name = dependents.name)
-PREHOOK: type: QUERY
-POSTHOOK: query: explain
-select dependents.empid
-from emps
-join depts on (emps.deptno = depts.deptno)
-join dependents on (depts.name = dependents.name)
-POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-0 depends on stages: Stage-1
-
-STAGE PLANS:
-  Stage: Stage-1
-    Map Reduce
-      Map Operator Tree:
-          TableScan
-            alias: default.mv1
-            Statistics: Num rows: 5 Data size: 440 Basic stats: COMPLETE 
Column stats: COMPLETE
-            Filter Operator
-              predicate: name is not null (type: boolean)
-              Statistics: Num rows: 5 Data size: 440 Basic stats: COMPLETE 
Column stats: COMPLETE
-              Select Operator
-                expressions: name (type: varchar(256))
-                outputColumnNames: _col0
-                Statistics: Num rows: 5 Data size: 440 Basic stats: COMPLETE 
Column stats: COMPLETE
-                Reduce Output Operator
-                  key expressions: _col0 (type: varchar(256))
-                  sort order: +
-                  Map-reduce partition columns: _col0 (type: varchar(256))
-                  Statistics: Num rows: 5 Data size: 440 Basic stats: COMPLETE 
Column stats: COMPLETE
-          TableScan
-            alias: dependents
-            Statistics: Num rows: 2 Data size: 188 Basic stats: COMPLETE 
Column stats: COMPLETE
-            Filter Operator
-              predicate: name is not null (type: boolean)
-              Statistics: Num rows: 2 Data size: 188 Basic stats: COMPLETE 
Column stats: COMPLETE
-              Select Operator
-                expressions: empid (type: int), name (type: varchar(256))
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 2 Data size: 188 Basic stats: COMPLETE 
Column stats: COMPLETE
-                Reduce Output Operator
-                  key expressions: _col1 (type: varchar(256))
-                  sort order: +
-                  Map-reduce partition columns: _col1 (type: varchar(256))
-                  Statistics: Num rows: 2 Data size: 188 Basic stats: COMPLETE 
Column stats: COMPLETE
-                  value expressions: _col0 (type: int)
-      Reduce Operator Tree:
-        Join Operator
-          condition map:
-               Inner Join 0 to 1
-          keys:
-            0 _col0 (type: varchar(256))
-            1 _col1 (type: varchar(256))
-          outputColumnNames: _col1
-          Statistics: Num rows: 5 Data size: 20 Basic stats: COMPLETE Column 
stats: COMPLETE
-          Select Operator
-            expressions: _col1 (type: int)
-            outputColumnNames: _col0
-            Statistics: Num rows: 5 Data size: 20 Basic stats: COMPLETE Column 
stats: COMPLETE
-            File Output Operator
-              compressed: false
-              Statistics: Num rows: 5 Data size: 20 Basic stats: COMPLETE 
Column stats: COMPLETE
-              table:
-                  input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                  output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                  serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-
-  Stage: Stage-0
-    Fetch Operator
-      limit: -1
-      Processor Tree:
-        ListSink
-
-PREHOOK: query: select dependents.empid
-from emps
-join depts on (emps.deptno = depts.deptno)
-join dependents on (depts.name = dependents.name)
-PREHOOK: type: QUERY
-PREHOOK: Input: default@dependents
-PREHOOK: Input: default@depts
-PREHOOK: Input: default@emps
-PREHOOK: Input: default@mv1
-#### A masked pattern was here ####
-POSTHOOK: query: select dependents.empid
-from emps
-join depts on (emps.deptno = depts.deptno)
-join dependents on (depts.name = dependents.name)
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@dependents
-POSTHOOK: Input: default@depts
-POSTHOOK: Input: default@emps
-POSTHOOK: Input: default@mv1
-#### A masked pattern was here ####
-PREHOOK: query: drop materialized view mv1
-PREHOOK: type: DROP_MATERIALIZED_VIEW
-PREHOOK: Input: default@mv1
-PREHOOK: Output: default@mv1
-POSTHOOK: query: drop materialized view mv1
-POSTHOOK: type: DROP_MATERIALIZED_VIEW
-POSTHOOK: Input: default@mv1
-POSTHOOK: Output: default@mv1
-PREHOOK: query: create materialized view mv1 enable rewrite as
-select depts.name
-from emps
-join depts on (emps.deptno = depts.deptno)
-PREHOOK: type: CREATE_MATERIALIZED_VIEW
-PREHOOK: Input: default@depts
-PREHOOK: Input: default@emps
-PREHOOK: Output: database:default
-PREHOOK: Output: default@mv1
-POSTHOOK: query: create materialized view mv1 enable rewrite as
-select depts.name
-from emps
-join depts on (emps.deptno = depts.deptno)
-POSTHOOK: type: CREATE_MATERIALIZED_VIEW
-POSTHOOK: Input: default@depts
-POSTHOOK: Input: default@emps
-POSTHOOK: Output: database:default
-POSTHOOK: Output: default@mv1
-PREHOOK: query: analyze table mv1 compute statistics for columns
-PREHOOK: type: QUERY
-PREHOOK: Input: default@mv1
-PREHOOK: Output: default@mv1
-#### A masked pattern was here ####
-POSTHOOK: query: analyze table mv1 compute statistics for columns
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@mv1
-POSTHOOK: Output: default@mv1
-#### A masked pattern was here ####
-PREHOOK: query: explain
-select dependents.empid
-from depts
-join dependents on (depts.name = dependents.name)
-join locations on (locations.name = dependents.name)
-join emps on (emps.deptno = depts.deptno)
-PREHOOK: type: QUERY
-POSTHOOK: query: explain
-select dependents.empid
-from depts
-join dependents on (depts.name = dependents.name)
-join locations on (locations.name = dependents.name)
-join emps on (emps.deptno = depts.deptno)
-POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-0 depends on stages: Stage-1
-
-STAGE PLANS:
-  Stage: Stage-1
-    Map Reduce
-      Map Operator Tree:
-          TableScan
-            alias: default.mv1
-            Statistics: Num rows: 5 Data size: 440 Basic stats: COMPLETE 
Column stats: COMPLETE
-            Filter Operator
-              predicate: name is not null (type: boolean)
-              Statistics: Num rows: 5 Data size: 440 Basic stats: COMPLETE 
Column stats: COMPLETE
-              Select Operator
-                expressions: name (type: varchar(256))
-                outputColumnNames: _col0
-                Statistics: Num rows: 5 Data size: 440 Basic stats: COMPLETE 
Column stats: COMPLETE
-                Reduce Output Operator
-                  key expressions: _col0 (type: varchar(256))
-                  sort order: +
-                  Map-reduce partition columns: _col0 (type: varchar(256))
-                  Statistics: Num rows: 5 Data size: 440 Basic stats: COMPLETE 
Column stats: COMPLETE
-          TableScan
-            alias: locations
-            Statistics: Num rows: 2 Data size: 190 Basic stats: COMPLETE 
Column stats: COMPLETE
-            Filter Operator
-              predicate: name is not null (type: boolean)
-              Statistics: Num rows: 2 Data size: 190 Basic stats: COMPLETE 
Column stats: COMPLETE
-              Select Operator
-                expressions: name (type: varchar(256))
-                outputColumnNames: _col0
-                Statistics: Num rows: 2 Data size: 190 Basic stats: COMPLETE 
Column stats: COMPLETE
-                Reduce Output Operator
-                  key expressions: _col0 (type: varchar(256))
-                  sort order: +
-                  Map-reduce partition columns: _col0 (type: varchar(256))
-                  Statistics: Num rows: 2 Data size: 190 Basic stats: COMPLETE 
Column stats: COMPLETE
-          TableScan
-            alias: dependents
-            Statistics: Num rows: 2 Data size: 188 Basic stats: COMPLETE 
Column stats: COMPLETE
-            Filter Operator
-              predicate: name is not null (type: boolean)
-              Statistics: Num rows: 2 Data size: 188 Basic stats: COMPLETE 
Column stats: COMPLETE
-              Select Operator
-                expressions: empid (type: int), name (type: varchar(256))
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 2 Data size: 188 Basic stats: COMPLETE 
Column stats: COMPLETE
-                Reduce Output Operator
-                  key expressions: _col1 (type: varchar(256))
-                  sort order: +
-                  Map-reduce partition columns: _col1 (type: varchar(256))
-                  Statistics: Num rows: 2 Data size: 188 Basic stats: COMPLETE 
Column stats: COMPLETE
-                  value expressions: _col0 (type: int)
-      Reduce Operator Tree:
-        Join Operator
-          condition map:
-               Inner Join 0 to 1
-               Inner Join 0 to 2
-          keys:
-            0 _col0 (type: varchar(256))
-            1 _col0 (type: varchar(256))
-            2 _col1 (type: varchar(256))
-          outputColumnNames: _col2
-          Statistics: Num rows: 5 Data size: 20 Basic stats: COMPLETE Column 
stats: COMPLETE
-          Select Operator
-            expressions: _col2 (type: int)
-            outputColumnNames: _col0
-            Statistics: Num rows: 5 Data size: 20 Basic stats: COMPLETE Column 
stats: COMPLETE
-            File Output Operator
-              compressed: false
-              Statistics: Num rows: 5 Data size: 20 Basic stats: COMPLETE 
Column stats: COMPLETE
-              table:
-                  input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                  output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                  serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-
-  Stage: Stage-0
-    Fetch Operator
-      limit: -1
-      Processor Tree:
-        ListSink
-
-PREHOOK: query: select dependents.empid
-from depts
-join dependents on (depts.name = dependents.name)
-join locations on (locations.name = dependents.name)
-join emps on (emps.deptno = depts.deptno)
-PREHOOK: type: QUERY
-PREHOOK: Input: default@dependents
-PREHOOK: Input: default@depts
-PREHOOK: Input: default@emps
-PREHOOK: Input: default@locations
-PREHOOK: Input: default@mv1
-#### A masked pattern was here ####
-POSTHOOK: query: select dependents.empid
-from depts
-join dependents on (depts.name = dependents.name)
-join locations on (locations.name = dependents.name)
-join emps on (emps.deptno = depts.deptno)
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@dependents
-POSTHOOK: Input: default@depts
-POSTHOOK: Input: default@emps
-POSTHOOK: Input: default@locations
-POSTHOOK: Input: default@mv1
-#### A masked pattern was here ####
-PREHOOK: query: drop materialized view mv1
-PREHOOK: type: DROP_MATERIALIZED_VIEW
-PREHOOK: Input: default@mv1
-PREHOOK: Output: default@mv1
-POSTHOOK: query: drop materialized view mv1
-POSTHOOK: type: DROP_MATERIALIZED_VIEW
-POSTHOOK: Input: default@mv1
-POSTHOOK: Output: default@mv1
-PREHOOK: query: create materialized view mv1 enable rewrite as
-select emps.empid, emps.deptno, emps.name as name1, emps.salary, 
emps.commission, dependents.name as name2
-from emps join dependents on (emps.empid = dependents.empid)
-PREHOOK: type: CREATE_MATERIALIZED_VIEW
-PREHOOK: Input: default@dependents
-PREHOOK: Input: default@emps
-PREHOOK: Output: database:default
-PREHOOK: Output: default@mv1
-POSTHOOK: query: create materialized view mv1 enable rewrite as
-select emps.empid, emps.deptno, emps.name as name1, emps.salary, 
emps.commission, dependents.name as name2
-from emps join dependents on (emps.empid = dependents.empid)
-POSTHOOK: type: CREATE_MATERIALIZED_VIEW
-POSTHOOK: Input: default@dependents
-POSTHOOK: Input: default@emps
-POSTHOOK: Output: database:default
-POSTHOOK: Output: default@mv1
-PREHOOK: query: analyze table mv1 compute statistics for columns
-PREHOOK: type: QUERY
-PREHOOK: Input: default@mv1
-PREHOOK: Output: default@mv1
-#### A masked pattern was here ####
-POSTHOOK: query: analyze table mv1 compute statistics for columns
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@mv1
-POSTHOOK: Output: default@mv1
-#### A masked pattern was here ####
-PREHOOK: query: explain
-select emps.empid, dependents.empid, emps.deptno
-from emps
-join dependents on (emps.empid = dependents.empid)
-join depts a on (emps.deptno=a.deptno)
-where emps.name = 'Bill'
-PREHOOK: type: QUERY
-POSTHOOK: query: explain
-select emps.empid, dependents.empid, emps.deptno
-from emps
-join dependents on (emps.empid = dependents.empid)
-join depts a on (emps.deptno=a.deptno)
-where emps.name = 'Bill'
-POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-0 depends on stages: Stage-1
-
-STAGE PLANS:
-  Stage: Stage-1
-    Map Reduce
-      Map Operator Tree:
-          TableScan
-            alias: a
-            Statistics: Num rows: 3 Data size: 12 Basic stats: COMPLETE Column 
stats: COMPLETE
-            Select Operator
-              expressions: deptno (type: int)
-              outputColumnNames: _col0
-              Statistics: Num rows: 3 Data size: 12 Basic stats: COMPLETE 
Column stats: COMPLETE
-              Reduce Output Operator
-                key expressions: _col0 (type: int)
-                sort order: +
-                Map-reduce partition columns: _col0 (type: int)
-                Statistics: Num rows: 3 Data size: 12 Basic stats: COMPLETE 
Column stats: COMPLETE
-          TableScan
-            alias: default.mv1
-            Statistics: Num rows: 1 Data size: 92 Basic stats: COMPLETE Column 
stats: COMPLETE
-            Filter Operator
-              predicate: (UDFToString(name1) = 'Bill') (type: boolean)
-              Statistics: Num rows: 1 Data size: 92 Basic stats: COMPLETE 
Column stats: COMPLETE
-              Select Operator
-                expressions: empid (type: int), deptno (type: int)
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: COMPLETE
-                Reduce Output Operator
-                  key expressions: _col1 (type: int)
-                  sort order: +
-                  Map-reduce partition columns: _col1 (type: int)
-                  Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: COMPLETE
-                  value expressions: _col0 (type: int)
-      Reduce Operator Tree:
-        Join Operator
-          condition map:
-               Inner Join 0 to 1
-          keys:
-            0 _col0 (type: int)
-            1 _col1 (type: int)
-          outputColumnNames: _col0, _col1
-          Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column 
stats: COMPLETE
-          Select Operator
-            expressions: _col1 (type: int), _col1 (type: int), _col0 (type: 
int)
-            outputColumnNames: _col0, _col1, _col2
-            Statistics: Num rows: 1 Data size: 12 Basic stats: COMPLETE Column 
stats: COMPLETE
-            File Output Operator
-              compressed: false
-              Statistics: Num rows: 1 Data size: 12 Basic stats: COMPLETE 
Column stats: COMPLETE
-              table:
-                  input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                  output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                  serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-
-  Stage: Stage-0
-    Fetch Operator
-      limit: -1
-      Processor Tree:
-        ListSink
-
-PREHOOK: query: select emps.empid, dependents.empid, emps.deptno
-from emps
-join dependents on (emps.empid = dependents.empid)
-join depts a on (emps.deptno=a.deptno)
-where emps.name = 'Bill'
-PREHOOK: type: QUERY
-PREHOOK: Input: default@dependents
-PREHOOK: Input: default@depts
-PREHOOK: Input: default@emps
-PREHOOK: Input: default@mv1
-#### A masked pattern was here ####
-POSTHOOK: query: select emps.empid, dependents.empid, emps.deptno
-from emps
-join dependents on (emps.empid = dependents.empid)
-join depts a on (emps.deptno=a.deptno)
-where emps.name = 'Bill'
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@dependents
-POSTHOOK: Input: default@depts
-POSTHOOK: Input: default@emps
-POSTHOOK: Input: default@mv1
-#### A masked pattern was here ####
-PREHOOK: query: drop materialized view mv1
-PREHOOK: type: DROP_MATERIALIZED_VIEW
-PREHOOK: Input: default@mv1
-PREHOOK: Output: default@mv1
-POSTHOOK: query: drop materialized view mv1
-POSTHOOK: type: DROP_MATERIALIZED_VIEW
-POSTHOOK: Input: default@mv1
-POSTHOOK: Output: default@mv1

http://git-wip-us.apache.org/repos/asf/hive/blob/c695c70b/ql/src/test/results/clientpositive/materialized_view_rewrite_7.q.out
----------------------------------------------------------------------
diff --git 
a/ql/src/test/results/clientpositive/materialized_view_rewrite_7.q.out 
b/ql/src/test/results/clientpositive/materialized_view_rewrite_7.q.out
deleted file mode 100644
index 486a50d..0000000
--- a/ql/src/test/results/clientpositive/materialized_view_rewrite_7.q.out
+++ /dev/null
@@ -1,1036 +0,0 @@
-PREHOOK: query: create table emps (
-  empid int,
-  deptno int,
-  name varchar(256),
-  salary float,
-  commission int)
-stored as orc TBLPROPERTIES ('transactional'='true')
-PREHOOK: type: CREATETABLE
-PREHOOK: Output: database:default
-PREHOOK: Output: default@emps
-POSTHOOK: query: create table emps (
-  empid int,
-  deptno int,
-  name varchar(256),
-  salary float,
-  commission int)
-stored as orc TBLPROPERTIES ('transactional'='true')
-POSTHOOK: type: CREATETABLE
-POSTHOOK: Output: database:default
-POSTHOOK: Output: default@emps
-PREHOOK: query: insert into emps values (100, 10, 'Bill', 10000, 1000), (200, 
20, 'Eric', 8000, 500),
-  (150, 10, 'Sebastian', 7000, null), (110, 10, 'Theodore', 10000, 250)
-PREHOOK: type: QUERY
-PREHOOK: Input: _dummy_database@_dummy_table
-PREHOOK: Output: default@emps
-POSTHOOK: query: insert into emps values (100, 10, 'Bill', 10000, 1000), (200, 
20, 'Eric', 8000, 500),
-  (150, 10, 'Sebastian', 7000, null), (110, 10, 'Theodore', 10000, 250)
-POSTHOOK: type: QUERY
-POSTHOOK: Input: _dummy_database@_dummy_table
-POSTHOOK: Output: default@emps
-POSTHOOK: Lineage: emps.commission SCRIPT []
-POSTHOOK: Lineage: emps.deptno SCRIPT []
-POSTHOOK: Lineage: emps.empid SCRIPT []
-POSTHOOK: Lineage: emps.name SCRIPT []
-POSTHOOK: Lineage: emps.salary SCRIPT []
-PREHOOK: query: analyze table emps compute statistics for columns
-PREHOOK: type: QUERY
-PREHOOK: Input: default@emps
-PREHOOK: Output: default@emps
-#### A masked pattern was here ####
-POSTHOOK: query: analyze table emps compute statistics for columns
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@emps
-POSTHOOK: Output: default@emps
-#### A masked pattern was here ####
-PREHOOK: query: create table depts (
-  deptno int,
-  name varchar(256),
-  locationid int)
-stored as orc TBLPROPERTIES ('transactional'='true')
-PREHOOK: type: CREATETABLE
-PREHOOK: Output: database:default
-PREHOOK: Output: default@depts
-POSTHOOK: query: create table depts (
-  deptno int,
-  name varchar(256),
-  locationid int)
-stored as orc TBLPROPERTIES ('transactional'='true')
-POSTHOOK: type: CREATETABLE
-POSTHOOK: Output: database:default
-POSTHOOK: Output: default@depts
-PREHOOK: query: insert into depts values (10, 'Sales', 10), (30, 'Marketing', 
null), (20, 'HR', 20)
-PREHOOK: type: QUERY
-PREHOOK: Input: _dummy_database@_dummy_table
-PREHOOK: Output: default@depts
-POSTHOOK: query: insert into depts values (10, 'Sales', 10), (30, 'Marketing', 
null), (20, 'HR', 20)
-POSTHOOK: type: QUERY
-POSTHOOK: Input: _dummy_database@_dummy_table
-POSTHOOK: Output: default@depts
-POSTHOOK: Lineage: depts.deptno SCRIPT []
-POSTHOOK: Lineage: depts.locationid SCRIPT []
-POSTHOOK: Lineage: depts.name SCRIPT []
-PREHOOK: query: analyze table depts compute statistics for columns
-PREHOOK: type: QUERY
-PREHOOK: Input: default@depts
-PREHOOK: Output: default@depts
-#### A masked pattern was here ####
-POSTHOOK: query: analyze table depts compute statistics for columns
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@depts
-POSTHOOK: Output: default@depts
-#### A masked pattern was here ####
-PREHOOK: query: create table dependents (
-  empid int,
-  name varchar(256))
-stored as orc TBLPROPERTIES ('transactional'='true')
-PREHOOK: type: CREATETABLE
-PREHOOK: Output: database:default
-PREHOOK: Output: default@dependents
-POSTHOOK: query: create table dependents (
-  empid int,
-  name varchar(256))
-stored as orc TBLPROPERTIES ('transactional'='true')
-POSTHOOK: type: CREATETABLE
-POSTHOOK: Output: database:default
-POSTHOOK: Output: default@dependents
-PREHOOK: query: insert into dependents values (10, 'Michael'), (10, 'Jane')
-PREHOOK: type: QUERY
-PREHOOK: Input: _dummy_database@_dummy_table
-PREHOOK: Output: default@dependents
-POSTHOOK: query: insert into dependents values (10, 'Michael'), (10, 'Jane')
-POSTHOOK: type: QUERY
-POSTHOOK: Input: _dummy_database@_dummy_table
-POSTHOOK: Output: default@dependents
-POSTHOOK: Lineage: dependents.empid SCRIPT []
-POSTHOOK: Lineage: dependents.name SCRIPT []
-PREHOOK: query: analyze table dependents compute statistics for columns
-PREHOOK: type: QUERY
-PREHOOK: Input: default@dependents
-PREHOOK: Output: default@dependents
-#### A masked pattern was here ####
-POSTHOOK: query: analyze table dependents compute statistics for columns
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@dependents
-POSTHOOK: Output: default@dependents
-#### A masked pattern was here ####
-PREHOOK: query: create table locations (
-  locationid int,
-  name varchar(256))
-stored as orc TBLPROPERTIES ('transactional'='true')
-PREHOOK: type: CREATETABLE
-PREHOOK: Output: database:default
-PREHOOK: Output: default@locations
-POSTHOOK: query: create table locations (
-  locationid int,
-  name varchar(256))
-stored as orc TBLPROPERTIES ('transactional'='true')
-POSTHOOK: type: CREATETABLE
-POSTHOOK: Output: database:default
-POSTHOOK: Output: default@locations
-PREHOOK: query: insert into locations values (10, 'San Francisco'), (10, 'San 
Diego')
-PREHOOK: type: QUERY
-PREHOOK: Input: _dummy_database@_dummy_table
-PREHOOK: Output: default@locations
-POSTHOOK: query: insert into locations values (10, 'San Francisco'), (10, 'San 
Diego')
-POSTHOOK: type: QUERY
-POSTHOOK: Input: _dummy_database@_dummy_table
-POSTHOOK: Output: default@locations
-POSTHOOK: Lineage: locations.locationid SCRIPT []
-POSTHOOK: Lineage: locations.name SCRIPT []
-PREHOOK: query: analyze table locations compute statistics for columns
-PREHOOK: type: QUERY
-PREHOOK: Input: default@locations
-PREHOOK: Output: default@locations
-#### A masked pattern was here ####
-POSTHOOK: query: analyze table locations compute statistics for columns
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@locations
-POSTHOOK: Output: default@locations
-#### A masked pattern was here ####
-PREHOOK: query: alter table emps add constraint pk1 primary key (empid) 
disable novalidate rely
-PREHOOK: type: ALTERTABLE_ADDCONSTRAINT
-POSTHOOK: query: alter table emps add constraint pk1 primary key (empid) 
disable novalidate rely
-POSTHOOK: type: ALTERTABLE_ADDCONSTRAINT
-PREHOOK: query: alter table depts add constraint pk2 primary key (deptno) 
disable novalidate rely
-PREHOOK: type: ALTERTABLE_ADDCONSTRAINT
-POSTHOOK: query: alter table depts add constraint pk2 primary key (deptno) 
disable novalidate rely
-POSTHOOK: type: ALTERTABLE_ADDCONSTRAINT
-PREHOOK: query: alter table dependents add constraint pk3 primary key (empid) 
disable novalidate rely
-PREHOOK: type: ALTERTABLE_ADDCONSTRAINT
-POSTHOOK: query: alter table dependents add constraint pk3 primary key (empid) 
disable novalidate rely
-POSTHOOK: type: ALTERTABLE_ADDCONSTRAINT
-PREHOOK: query: alter table locations add constraint pk4 primary key 
(locationid) disable novalidate rely
-PREHOOK: type: ALTERTABLE_ADDCONSTRAINT
-POSTHOOK: query: alter table locations add constraint pk4 primary key 
(locationid) disable novalidate rely
-POSTHOOK: type: ALTERTABLE_ADDCONSTRAINT
-PREHOOK: query: alter table emps add constraint fk1 foreign key (deptno) 
references depts(deptno) disable novalidate rely
-PREHOOK: type: ALTERTABLE_ADDCONSTRAINT
-POSTHOOK: query: alter table emps add constraint fk1 foreign key (deptno) 
references depts(deptno) disable novalidate rely
-POSTHOOK: type: ALTERTABLE_ADDCONSTRAINT
-PREHOOK: query: alter table depts add constraint fk2 foreign key (locationid) 
references locations(locationid) disable novalidate rely
-PREHOOK: type: ALTERTABLE_ADDCONSTRAINT
-POSTHOOK: query: alter table depts add constraint fk2 foreign key (locationid) 
references locations(locationid) disable novalidate rely
-POSTHOOK: type: ALTERTABLE_ADDCONSTRAINT
-PREHOOK: query: alter table emps change column deptno deptno int constraint 
nn1 not null disable novalidate rely
-PREHOOK: type: ALTERTABLE_RENAMECOL
-PREHOOK: Input: default@emps
-PREHOOK: Output: default@emps
-POSTHOOK: query: alter table emps change column deptno deptno int constraint 
nn1 not null disable novalidate rely
-POSTHOOK: type: ALTERTABLE_RENAMECOL
-POSTHOOK: Input: default@emps
-POSTHOOK: Output: default@emps
-PREHOOK: query: alter table depts change column locationid locationid int 
constraint nn2 not null disable novalidate rely
-PREHOOK: type: ALTERTABLE_RENAMECOL
-PREHOOK: Input: default@depts
-PREHOOK: Output: default@depts
-POSTHOOK: query: alter table depts change column locationid locationid int 
constraint nn2 not null disable novalidate rely
-POSTHOOK: type: ALTERTABLE_RENAMECOL
-POSTHOOK: Input: default@depts
-POSTHOOK: Output: default@depts
-PREHOOK: query: create materialized view mv1 enable rewrite as
-select depts.deptno, dependents.empid
-from depts
-join dependents on (depts.name = dependents.name)
-join locations on (locations.name = dependents.name)
-join emps on (emps.deptno = depts.deptno)
-where depts.deptno > 11
-group by depts.deptno, dependents.empid
-PREHOOK: type: CREATE_MATERIALIZED_VIEW
-PREHOOK: Input: default@dependents
-PREHOOK: Input: default@depts
-PREHOOK: Input: default@emps
-PREHOOK: Input: default@locations
-PREHOOK: Output: database:default
-PREHOOK: Output: default@mv1
-POSTHOOK: query: create materialized view mv1 enable rewrite as
-select depts.deptno, dependents.empid
-from depts
-join dependents on (depts.name = dependents.name)
-join locations on (locations.name = dependents.name)
-join emps on (emps.deptno = depts.deptno)
-where depts.deptno > 11
-group by depts.deptno, dependents.empid
-POSTHOOK: type: CREATE_MATERIALIZED_VIEW
-POSTHOOK: Input: default@dependents
-POSTHOOK: Input: default@depts
-POSTHOOK: Input: default@emps
-POSTHOOK: Input: default@locations
-POSTHOOK: Output: database:default
-POSTHOOK: Output: default@mv1
-PREHOOK: query: analyze table mv1 compute statistics for columns
-PREHOOK: type: QUERY
-PREHOOK: Input: default@mv1
-PREHOOK: Output: default@mv1
-#### A masked pattern was here ####
-POSTHOOK: query: analyze table mv1 compute statistics for columns
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@mv1
-POSTHOOK: Output: default@mv1
-#### A masked pattern was here ####
-PREHOOK: query: explain
-select dependents.empid, depts.deptno
-from depts
-join dependents on (depts.name = dependents.name)
-join locations on (locations.name = dependents.name)
-join emps on (emps.deptno = depts.deptno)
-where depts.deptno > 10
-group by dependents.empid, depts.deptno
-PREHOOK: type: QUERY
-POSTHOOK: query: explain
-select dependents.empid, depts.deptno
-from depts
-join dependents on (depts.name = dependents.name)
-join locations on (locations.name = dependents.name)
-join emps on (emps.deptno = depts.deptno)
-where depts.deptno > 10
-group by dependents.empid, depts.deptno
-POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-5 is a root stage
-  Stage-1 depends on stages: Stage-5
-  Stage-2 depends on stages: Stage-1
-  Stage-3 depends on stages: Stage-2
-  Stage-0 depends on stages: Stage-3
-
-STAGE PLANS:
-  Stage: Stage-5
-    Map Reduce
-      Map Operator Tree:
-          TableScan
-            alias: depts
-            Statistics: Num rows: 3 Data size: 279 Basic stats: COMPLETE 
Column stats: COMPLETE
-            Filter Operator
-              predicate: ((deptno <= 11) and (deptno > 10) and name is not 
null) (type: boolean)
-              Statistics: Num rows: 1 Data size: 93 Basic stats: COMPLETE 
Column stats: COMPLETE
-              Select Operator
-                expressions: deptno (type: int), name (type: varchar(256))
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 1 Data size: 93 Basic stats: COMPLETE 
Column stats: COMPLETE
-                Reduce Output Operator
-                  key expressions: _col0 (type: int)
-                  sort order: +
-                  Map-reduce partition columns: _col0 (type: int)
-                  Statistics: Num rows: 1 Data size: 93 Basic stats: COMPLETE 
Column stats: COMPLETE
-                  value expressions: _col1 (type: varchar(256))
-          TableScan
-            alias: emps
-            Statistics: Num rows: 4 Data size: 16 Basic stats: COMPLETE Column 
stats: COMPLETE
-            Filter Operator
-              predicate: ((deptno <= 11) and (deptno > 10)) (type: boolean)
-              Statistics: Num rows: 1 Data size: 4 Basic stats: COMPLETE 
Column stats: COMPLETE
-              Select Operator
-                expressions: deptno (type: int)
-                outputColumnNames: _col0
-                Statistics: Num rows: 1 Data size: 4 Basic stats: COMPLETE 
Column stats: COMPLETE
-                Reduce Output Operator
-                  key expressions: _col0 (type: int)
-                  sort order: +
-                  Map-reduce partition columns: _col0 (type: int)
-                  Statistics: Num rows: 1 Data size: 4 Basic stats: COMPLETE 
Column stats: COMPLETE
-      Reduce Operator Tree:
-        Join Operator
-          condition map:
-               Inner Join 0 to 1
-          keys:
-            0 _col0 (type: int)
-            1 _col0 (type: int)
-          outputColumnNames: _col0, _col1
-          Statistics: Num rows: 1 Data size: 93 Basic stats: COMPLETE Column 
stats: COMPLETE
-          File Output Operator
-            compressed: false
-            table:
-                input format: org.apache.hadoop.mapred.SequenceFileInputFormat
-                output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                serde: org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
-
-  Stage: Stage-1
-    Map Reduce
-      Map Operator Tree:
-          TableScan
-            alias: dependents
-            Statistics: Num rows: 2 Data size: 188 Basic stats: COMPLETE 
Column stats: COMPLETE
-            Filter Operator
-              predicate: name is not null (type: boolean)
-              Statistics: Num rows: 2 Data size: 188 Basic stats: COMPLETE 
Column stats: COMPLETE
-              Select Operator
-                expressions: empid (type: int), name (type: varchar(256))
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 2 Data size: 188 Basic stats: COMPLETE 
Column stats: COMPLETE
-                Reduce Output Operator
-                  key expressions: _col1 (type: varchar(256))
-                  sort order: +
-                  Map-reduce partition columns: _col1 (type: varchar(256))
-                  Statistics: Num rows: 2 Data size: 188 Basic stats: COMPLETE 
Column stats: COMPLETE
-                  value expressions: _col0 (type: int)
-          TableScan
-            alias: locations
-            Statistics: Num rows: 2 Data size: 190 Basic stats: COMPLETE 
Column stats: COMPLETE
-            Filter Operator
-              predicate: name is not null (type: boolean)
-              Statistics: Num rows: 2 Data size: 190 Basic stats: COMPLETE 
Column stats: COMPLETE
-              Select Operator
-                expressions: name (type: varchar(256))
-                outputColumnNames: _col0
-                Statistics: Num rows: 2 Data size: 190 Basic stats: COMPLETE 
Column stats: COMPLETE
-                Reduce Output Operator
-                  key expressions: _col0 (type: varchar(256))
-                  sort order: +
-                  Map-reduce partition columns: _col0 (type: varchar(256))
-                  Statistics: Num rows: 2 Data size: 190 Basic stats: COMPLETE 
Column stats: COMPLETE
-          TableScan
-            Reduce Output Operator
-              key expressions: _col1 (type: varchar(256))
-              sort order: +
-              Map-reduce partition columns: _col1 (type: varchar(256))
-              Statistics: Num rows: 1 Data size: 93 Basic stats: COMPLETE 
Column stats: COMPLETE
-              value expressions: _col0 (type: int)
-      Reduce Operator Tree:
-        Join Operator
-          condition map:
-               Inner Join 0 to 1
-               Inner Join 0 to 2
-          keys:
-            0 _col1 (type: varchar(256))
-            1 _col0 (type: varchar(256))
-            2 _col1 (type: varchar(256))
-          outputColumnNames: _col0, _col3
-          Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column 
stats: COMPLETE
-          Group By Operator
-            keys: _col0 (type: int), _col3 (type: int)
-            mode: hash
-            outputColumnNames: _col0, _col1
-            Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column 
stats: COMPLETE
-            File Output Operator
-              compressed: false
-              table:
-                  input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                  output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                  serde: 
org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
-
-  Stage: Stage-2
-    Map Reduce
-      Map Operator Tree:
-          TableScan
-            Reduce Output Operator
-              key expressions: _col0 (type: int), _col1 (type: int)
-              sort order: ++
-              Map-reduce partition columns: _col0 (type: int), _col1 (type: 
int)
-              Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: COMPLETE
-      Reduce Operator Tree:
-        Group By Operator
-          keys: KEY._col0 (type: int), KEY._col1 (type: int)
-          mode: mergepartial
-          outputColumnNames: _col0, _col1
-          Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column 
stats: COMPLETE
-          File Output Operator
-            compressed: false
-            table:
-                input format: org.apache.hadoop.mapred.SequenceFileInputFormat
-                output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                serde: org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
-
-  Stage: Stage-3
-    Map Reduce
-      Map Operator Tree:
-          TableScan
-            Union
-              Statistics: Num rows: 2 Data size: 16 Basic stats: COMPLETE 
Column stats: COMPLETE
-              Group By Operator
-                keys: _col0 (type: int), _col1 (type: int)
-                mode: hash
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: COMPLETE
-                Reduce Output Operator
-                  key expressions: _col0 (type: int), _col1 (type: int)
-                  sort order: ++
-                  Map-reduce partition columns: _col0 (type: int), _col1 
(type: int)
-                  Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: COMPLETE
-          TableScan
-            alias: default.mv1
-            Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column 
stats: COMPLETE
-            Select Operator
-              expressions: empid (type: int), deptno (type: int)
-              outputColumnNames: _col0, _col1
-              Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: COMPLETE
-              Union
-                Statistics: Num rows: 2 Data size: 16 Basic stats: COMPLETE 
Column stats: COMPLETE
-                Group By Operator
-                  keys: _col0 (type: int), _col1 (type: int)
-                  mode: hash
-                  outputColumnNames: _col0, _col1
-                  Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: COMPLETE
-                  Reduce Output Operator
-                    key expressions: _col0 (type: int), _col1 (type: int)
-                    sort order: ++
-                    Map-reduce partition columns: _col0 (type: int), _col1 
(type: int)
-                    Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: COMPLETE
-      Reduce Operator Tree:
-        Group By Operator
-          keys: KEY._col0 (type: int), KEY._col1 (type: int)
-          mode: mergepartial
-          outputColumnNames: _col0, _col1
-          Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column 
stats: COMPLETE
-          File Output Operator
-            compressed: false
-            Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column 
stats: COMPLETE
-            table:
-                input format: org.apache.hadoop.mapred.SequenceFileInputFormat
-                output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-
-  Stage: Stage-0
-    Fetch Operator
-      limit: -1
-      Processor Tree:
-        ListSink
-
-PREHOOK: query: select dependents.empid, depts.deptno
-from depts
-join dependents on (depts.name = dependents.name)
-join locations on (locations.name = dependents.name)
-join emps on (emps.deptno = depts.deptno)
-where depts.deptno > 10
-group by dependents.empid, depts.deptno
-PREHOOK: type: QUERY
-PREHOOK: Input: default@dependents
-PREHOOK: Input: default@depts
-PREHOOK: Input: default@emps
-PREHOOK: Input: default@locations
-PREHOOK: Input: default@mv1
-#### A masked pattern was here ####
-POSTHOOK: query: select dependents.empid, depts.deptno
-from depts
-join dependents on (depts.name = dependents.name)
-join locations on (locations.name = dependents.name)
-join emps on (emps.deptno = depts.deptno)
-where depts.deptno > 10
-group by dependents.empid, depts.deptno
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@dependents
-POSTHOOK: Input: default@depts
-POSTHOOK: Input: default@emps
-POSTHOOK: Input: default@locations
-POSTHOOK: Input: default@mv1
-#### A masked pattern was here ####
-PREHOOK: query: drop materialized view mv1
-PREHOOK: type: DROP_MATERIALIZED_VIEW
-PREHOOK: Input: default@mv1
-PREHOOK: Output: default@mv1
-POSTHOOK: query: drop materialized view mv1
-POSTHOOK: type: DROP_MATERIALIZED_VIEW
-POSTHOOK: Input: default@mv1
-POSTHOOK: Output: default@mv1
-PREHOOK: query: create materialized view mv1 enable rewrite as
-select depts.deptno, dependents.empid, count(emps.salary) as s
-from depts
-join dependents on (depts.name = dependents.name)
-join locations on (locations.name = dependents.name)
-join emps on (emps.deptno = depts.deptno)
-where depts.deptno > 11 and depts.deptno < 19
-group by depts.deptno, dependents.empid
-PREHOOK: type: CREATE_MATERIALIZED_VIEW
-PREHOOK: Input: default@dependents
-PREHOOK: Input: default@depts
-PREHOOK: Input: default@emps
-PREHOOK: Input: default@locations
-PREHOOK: Output: database:default
-PREHOOK: Output: default@mv1
-POSTHOOK: query: create materialized view mv1 enable rewrite as
-select depts.deptno, dependents.empid, count(emps.salary) as s
-from depts
-join dependents on (depts.name = dependents.name)
-join locations on (locations.name = dependents.name)
-join emps on (emps.deptno = depts.deptno)
-where depts.deptno > 11 and depts.deptno < 19
-group by depts.deptno, dependents.empid
-POSTHOOK: type: CREATE_MATERIALIZED_VIEW
-POSTHOOK: Input: default@dependents
-POSTHOOK: Input: default@depts
-POSTHOOK: Input: default@emps
-POSTHOOK: Input: default@locations
-POSTHOOK: Output: database:default
-POSTHOOK: Output: default@mv1
-PREHOOK: query: analyze table mv1 compute statistics for columns
-PREHOOK: type: QUERY
-PREHOOK: Input: default@mv1
-PREHOOK: Output: default@mv1
-#### A masked pattern was here ####
-POSTHOOK: query: analyze table mv1 compute statistics for columns
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@mv1
-POSTHOOK: Output: default@mv1
-#### A masked pattern was here ####
-PREHOOK: query: explain
-select dependents.empid, count(emps.salary) + 1
-from depts
-join dependents on (depts.name = dependents.name)
-join locations on (locations.name = dependents.name)
-join emps on (emps.deptno = depts.deptno)
-where depts.deptno > 10 and depts.deptno < 20
-group by dependents.empid
-PREHOOK: type: QUERY
-POSTHOOK: query: explain
-select dependents.empid, count(emps.salary) + 1
-from depts
-join dependents on (depts.name = dependents.name)
-join locations on (locations.name = dependents.name)
-join emps on (emps.deptno = depts.deptno)
-where depts.deptno > 10 and depts.deptno < 20
-group by dependents.empid
-POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-5 is a root stage
-  Stage-1 depends on stages: Stage-5
-  Stage-2 depends on stages: Stage-1
-  Stage-3 depends on stages: Stage-2, Stage-7
-  Stage-7 is a root stage
-  Stage-0 depends on stages: Stage-3
-
-STAGE PLANS:
-  Stage: Stage-5
-    Map Reduce
-      Map Operator Tree:
-          TableScan
-            alias: emps
-            Statistics: Num rows: 4 Data size: 32 Basic stats: COMPLETE Column 
stats: COMPLETE
-            Filter Operator
-              predicate: (((deptno <= 11) or (deptno >= 19)) and (deptno < 20) 
and (deptno > 10)) (type: boolean)
-              Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: COMPLETE
-              Select Operator
-                expressions: deptno (type: int), salary (type: float)
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: COMPLETE
-                Reduce Output Operator
-                  key expressions: _col0 (type: int)
-                  sort order: +
-                  Map-reduce partition columns: _col0 (type: int)
-                  Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE 
Column stats: COMPLETE
-                  value expressions: _col1 (type: float)
-          TableScan
-            alias: depts
-            Statistics: Num rows: 3 Data size: 279 Basic stats: COMPLETE 
Column stats: COMPLETE
-            Filter Operator
-              predicate: (((deptno <= 11) or (deptno >= 19)) and (deptno < 20) 
and (deptno > 10) and name is not null) (type: boolean)
-              Statistics: Num rows: 1 Data size: 93 Basic stats: COMPLETE 
Column stats: COMPLETE
-              Select Operator
-                expressions: deptno (type: int), name (type: varchar(256))
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 1 Data size: 93 Basic stats: COMPLETE 
Column stats: COMPLETE
-                Reduce Output Operator
-                  key expressions: _col0 (type: int)
-                  sort order: +
-                  Map-reduce partition columns: _col0 (type: int)
-                  Statistics: Num rows: 1 Data size: 93 Basic stats: COMPLETE 
Column stats: COMPLETE
-                  value expressions: _col1 (type: varchar(256))
-      Reduce Operator Tree:
-        Join Operator
-          condition map:
-               Inner Join 0 to 1
-          keys:
-            0 _col0 (type: int)
-            1 _col0 (type: int)
-          outputColumnNames: _col1, _col3
-          Statistics: Num rows: 1 Data size: 93 Basic stats: COMPLETE Column 
stats: COMPLETE
-          File Output Operator
-            compressed: false
-            table:
-                input format: org.apache.hadoop.mapred.SequenceFileInputFormat
-                output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                serde: org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
-
-  Stage: Stage-1
-    Map Reduce
-      Map Operator Tree:
-          TableScan
-            alias: dependents
-            Statistics: Num rows: 2 Data size: 188 Basic stats: COMPLETE 
Column stats: COMPLETE
-            Filter Operator
-              predicate: name is not null (type: boolean)
-              Statistics: Num rows: 2 Data size: 188 Basic stats: COMPLETE 
Column stats: COMPLETE
-              Select Operator
-                expressions: empid (type: int), name (type: varchar(256))
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 2 Data size: 188 Basic stats: COMPLETE 
Column stats: COMPLETE
-                Reduce Output Operator
-                  key expressions: _col1 (type: varchar(256))
-                  sort order: +
-                  Map-reduce partition columns: _col1 (type: varchar(256))
-                  Statistics: Num rows: 2 Data size: 188 Basic stats: COMPLETE 
Column stats: COMPLETE
-                  value expressions: _col0 (type: int)
-          TableScan
-            alias: locations
-            Statistics: Num rows: 2 Data size: 190 Basic stats: COMPLETE 
Column stats: COMPLETE
-            Filter Operator
-              predicate: name is not null (type: boolean)
-              Statistics: Num rows: 2 Data size: 190 Basic stats: COMPLETE 
Column stats: COMPLETE
-              Select Operator
-                expressions: name (type: varchar(256))
-                outputColumnNames: _col0
-                Statistics: Num rows: 2 Data size: 190 Basic stats: COMPLETE 
Column stats: COMPLETE
-                Reduce Output Operator
-                  key expressions: _col0 (type: varchar(256))
-                  sort order: +
-                  Map-reduce partition columns: _col0 (type: varchar(256))
-                  Statistics: Num rows: 2 Data size: 190 Basic stats: COMPLETE 
Column stats: COMPLETE
-          TableScan
-            Reduce Output Operator
-              key expressions: _col3 (type: varchar(256))
-              sort order: +
-              Map-reduce partition columns: _col3 (type: varchar(256))
-              Statistics: Num rows: 1 Data size: 93 Basic stats: COMPLETE 
Column stats: COMPLETE
-              value expressions: _col1 (type: float)
-      Reduce Operator Tree:
-        Join Operator
-          condition map:
-               Inner Join 0 to 1
-               Inner Join 0 to 2
-          keys:
-            0 _col1 (type: varchar(256))
-            1 _col0 (type: varchar(256))
-            2 _col3 (type: varchar(256))
-          outputColumnNames: _col0, _col4
-          Statistics: Num rows: 1 Data size: 8 Basic stats: COMPLETE Column 
stats: COMPLETE
-          Group By Operator
-            aggregations: count(_col4)
-            keys: _col0 (type: int)
-            mode: hash
-            outputColumnNames: _col0, _col1
-            Statistics: Num rows: 1 Data size: 12 Basic stats: COMPLETE Column 
stats: COMPLETE
-            File Output Operator
-              compressed: false
-              table:
-                  input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                  output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                  serde: 
org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
-
-  Stage: Stage-2
-    Map Reduce
-      Map Operator Tree:
-          TableScan
-            Reduce Output Operator
-              key expressions: _col0 (type: int)
-              sort order: +
-              Map-reduce partition columns: _col0 (type: int)
-              Statistics: Num rows: 1 Data size: 12 Basic stats: COMPLETE 
Column stats: COMPLETE
-              value expressions: _col1 (type: bigint)
-      Reduce Operator Tree:
-        Group By Operator
-          aggregations: count(VALUE._col0)
-          keys: KEY._col0 (type: int)
-          mode: mergepartial
-          outputColumnNames: _col0, _col1
-          Statistics: Num rows: 1 Data size: 12 Basic stats: COMPLETE Column 
stats: COMPLETE
-          File Output Operator
-            compressed: false
-            table:
-                input format: org.apache.hadoop.mapred.SequenceFileInputFormat
-                output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                serde: org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
-
-  Stage: Stage-3
-    Map Reduce
-      Map Operator Tree:
-          TableScan
-            Union
-              Statistics: Num rows: 2 Data size: 24 Basic stats: COMPLETE 
Column stats: COMPLETE
-              Group By Operator
-                aggregations: $sum0(_col1)
-                keys: _col0 (type: int)
-                mode: hash
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 1 Data size: 12 Basic stats: COMPLETE 
Column stats: COMPLETE
-                Reduce Output Operator
-                  key expressions: _col0 (type: int)
-                  sort order: +
-                  Map-reduce partition columns: _col0 (type: int)
-                  Statistics: Num rows: 1 Data size: 12 Basic stats: COMPLETE 
Column stats: COMPLETE
-                  value expressions: _col1 (type: bigint)
-          TableScan
-            Union
-              Statistics: Num rows: 2 Data size: 24 Basic stats: COMPLETE 
Column stats: COMPLETE
-              Group By Operator
-                aggregations: $sum0(_col1)
-                keys: _col0 (type: int)
-                mode: hash
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 1 Data size: 12 Basic stats: COMPLETE 
Column stats: COMPLETE
-                Reduce Output Operator
-                  key expressions: _col0 (type: int)
-                  sort order: +
-                  Map-reduce partition columns: _col0 (type: int)
-                  Statistics: Num rows: 1 Data size: 12 Basic stats: COMPLETE 
Column stats: COMPLETE
-                  value expressions: _col1 (type: bigint)
-      Reduce Operator Tree:
-        Group By Operator
-          aggregations: $sum0(VALUE._col0)
-          keys: KEY._col0 (type: int)
-          mode: mergepartial
-          outputColumnNames: _col0, _col1
-          Statistics: Num rows: 1 Data size: 12 Basic stats: COMPLETE Column 
stats: COMPLETE
-          Select Operator
-            expressions: _col0 (type: int), (_col1 + 1L) (type: bigint)
-            outputColumnNames: _col0, _col1
-            Statistics: Num rows: 1 Data size: 12 Basic stats: COMPLETE Column 
stats: COMPLETE
-            File Output Operator
-              compressed: false
-              Statistics: Num rows: 1 Data size: 12 Basic stats: COMPLETE 
Column stats: COMPLETE
-              table:
-                  input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                  output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                  serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-
-  Stage: Stage-7
-    Map Reduce
-      Map Operator Tree:
-          TableScan
-            alias: default.mv1
-            Statistics: Num rows: 1 Data size: 12 Basic stats: COMPLETE Column 
stats: COMPLETE
-            Select Operator
-              expressions: empid (type: int), s (type: bigint)
-              outputColumnNames: _col0, _col1
-              Statistics: Num rows: 1 Data size: 12 Basic stats: COMPLETE 
Column stats: COMPLETE
-              Group By Operator
-                aggregations: $sum0(_col1)
-                keys: _col0 (type: int)
-                mode: hash
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 1 Data size: 12 Basic stats: COMPLETE 
Column stats: COMPLETE
-                Reduce Output Operator
-                  key expressions: _col0 (type: int)
-                  sort order: +
-                  Map-reduce partition columns: _col0 (type: int)
-                  Statistics: Num rows: 1 Data size: 12 Basic stats: COMPLETE 
Column stats: COMPLETE
-                  value expressions: _col1 (type: bigint)
-      Reduce Operator Tree:
-        Group By Operator
-          aggregations: $sum0(VALUE._col0)
-          keys: KEY._col0 (type: int)
-          mode: mergepartial
-          outputColumnNames: _col0, _col1
-          Statistics: Num rows: 1 Data size: 12 Basic stats: COMPLETE Column 
stats: COMPLETE
-          File Output Operator
-            compressed: false
-            table:
-                input format: org.apache.hadoop.mapred.SequenceFileInputFormat
-                output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                serde: org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
-
-  Stage: Stage-0
-    Fetch Operator
-      limit: -1
-      Processor Tree:
-        ListSink
-
-PREHOOK: query: select dependents.empid, count(emps.salary) + 1
-from depts
-join dependents on (depts.name = dependents.name)
-join locations on (locations.name = dependents.name)
-join emps on (emps.deptno = depts.deptno)
-where depts.deptno > 10 and depts.deptno < 20
-group by dependents.empid
-PREHOOK: type: QUERY
-PREHOOK: Input: default@dependents
-PREHOOK: Input: default@depts
-PREHOOK: Input: default@emps
-PREHOOK: Input: default@locations
-PREHOOK: Input: default@mv1
-#### A masked pattern was here ####
-POSTHOOK: query: select dependents.empid, count(emps.salary) + 1
-from depts
-join dependents on (depts.name = dependents.name)
-join locations on (locations.name = dependents.name)
-join emps on (emps.deptno = depts.deptno)
-where depts.deptno > 10 and depts.deptno < 20
-group by dependents.empid
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@dependents
-POSTHOOK: Input: default@depts
-POSTHOOK: Input: default@emps
-POSTHOOK: Input: default@locations
-POSTHOOK: Input: default@mv1
-#### A masked pattern was here ####
-PREHOOK: query: drop materialized view mv1
-PREHOOK: type: DROP_MATERIALIZED_VIEW
-PREHOOK: Input: default@mv1
-PREHOOK: Output: default@mv1
-POSTHOOK: query: drop materialized view mv1
-POSTHOOK: type: DROP_MATERIALIZED_VIEW
-POSTHOOK: Input: default@mv1
-POSTHOOK: Output: default@mv1
-PREHOOK: query: create materialized view mv1 enable rewrite as
-select depts.deptno, dependents.empid
-from depts
-join dependents on (depts.name = dependents.name)
-join emps on (emps.deptno = depts.deptno)
-where depts.deptno >= 10
-PREHOOK: type: CREATE_MATERIALIZED_VIEW
-PREHOOK: Input: default@dependents
-PREHOOK: Input: default@depts
-PREHOOK: Input: default@emps
-PREHOOK: Output: database:default
-PREHOOK: Output: default@mv1
-POSTHOOK: query: create materialized view mv1 enable rewrite as
-select depts.deptno, dependents.empid
-from depts
-join dependents on (depts.name = dependents.name)
-join emps on (emps.deptno = depts.deptno)
-where depts.deptno >= 10
-POSTHOOK: type: CREATE_MATERIALIZED_VIEW
-POSTHOOK: Input: default@dependents
-POSTHOOK: Input: default@depts
-POSTHOOK: Input: default@emps
-POSTHOOK: Output: database:default
-POSTHOOK: Output: default@mv1
-PREHOOK: query: analyze table mv1 compute statistics for columns
-PREHOOK: type: QUERY
-PREHOOK: Input: default@mv1
-PREHOOK: Output: default@mv1
-#### A masked pattern was here ####
-POSTHOOK: query: analyze table mv1 compute statistics for columns
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@mv1
-POSTHOOK: Output: default@mv1
-#### A masked pattern was here ####
-PREHOOK: query: explain
-select dependents.empid
-from depts
-join dependents on (depts.name = dependents.name)
-join emps on (emps.deptno = depts.deptno)
-where depts.deptno > 0
-PREHOOK: type: QUERY
-POSTHOOK: query: explain
-select dependents.empid
-from depts
-join dependents on (depts.name = dependents.name)
-join emps on (emps.deptno = depts.deptno)
-where depts.deptno > 0
-POSTHOOK: type: QUERY
-STAGE DEPENDENCIES:
-  Stage-1 is a root stage
-  Stage-2 depends on stages: Stage-1
-  Stage-3 depends on stages: Stage-2
-  Stage-0 depends on stages: Stage-3
-
-STAGE PLANS:
-  Stage: Stage-1
-    Map Reduce
-      Map Operator Tree:
-          TableScan
-            alias: depts
-            Statistics: Num rows: 3 Data size: 279 Basic stats: COMPLETE 
Column stats: COMPLETE
-            Filter Operator
-              predicate: ((deptno < 10) and (deptno > 0) and name is not null) 
(type: boolean)
-              Statistics: Num rows: 1 Data size: 93 Basic stats: COMPLETE 
Column stats: COMPLETE
-              Select Operator
-                expressions: deptno (type: int), name (type: varchar(256))
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 1 Data size: 93 Basic stats: COMPLETE 
Column stats: COMPLETE
-                Reduce Output Operator
-                  key expressions: _col0 (type: int)
-                  sort order: +
-                  Map-reduce partition columns: _col0 (type: int)
-                  Statistics: Num rows: 1 Data size: 93 Basic stats: COMPLETE 
Column stats: COMPLETE
-                  value expressions: _col1 (type: varchar(256))
-          TableScan
-            alias: emps
-            Statistics: Num rows: 4 Data size: 16 Basic stats: COMPLETE Column 
stats: COMPLETE
-            Filter Operator
-              predicate: ((deptno < 10) and (deptno > 0)) (type: boolean)
-              Statistics: Num rows: 1 Data size: 4 Basic stats: COMPLETE 
Column stats: COMPLETE
-              Select Operator
-                expressions: deptno (type: int)
-                outputColumnNames: _col0
-                Statistics: Num rows: 1 Data size: 4 Basic stats: COMPLETE 
Column stats: COMPLETE
-                Reduce Output Operator
-                  key expressions: _col0 (type: int)
-                  sort order: +
-                  Map-reduce partition columns: _col0 (type: int)
-                  Statistics: Num rows: 1 Data size: 4 Basic stats: COMPLETE 
Column stats: COMPLETE
-      Reduce Operator Tree:
-        Join Operator
-          condition map:
-               Inner Join 0 to 1
-          keys:
-            0 _col0 (type: int)
-            1 _col0 (type: int)
-          outputColumnNames: _col1
-          Statistics: Num rows: 1 Data size: 89 Basic stats: COMPLETE Column 
stats: COMPLETE
-          File Output Operator
-            compressed: false
-            table:
-                input format: org.apache.hadoop.mapred.SequenceFileInputFormat
-                output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                serde: org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
-
-  Stage: Stage-2
-    Map Reduce
-      Map Operator Tree:
-          TableScan
-            Reduce Output Operator
-              key expressions: _col1 (type: varchar(256))
-              sort order: +
-              Map-reduce partition columns: _col1 (type: varchar(256))
-              Statistics: Num rows: 1 Data size: 89 Basic stats: COMPLETE 
Column stats: COMPLETE
-          TableScan
-            alias: dependents
-            Statistics: Num rows: 2 Data size: 188 Basic stats: COMPLETE 
Column stats: COMPLETE
-            Filter Operator
-              predicate: name is not null (type: boolean)
-              Statistics: Num rows: 2 Data size: 188 Basic stats: COMPLETE 
Column stats: COMPLETE
-              Select Operator
-                expressions: empid (type: int), name (type: varchar(256))
-                outputColumnNames: _col0, _col1
-                Statistics: Num rows: 2 Data size: 188 Basic stats: COMPLETE 
Column stats: COMPLETE
-                Reduce Output Operator
-                  key expressions: _col1 (type: varchar(256))
-                  sort order: +
-                  Map-reduce partition columns: _col1 (type: varchar(256))
-                  Statistics: Num rows: 2 Data size: 188 Basic stats: COMPLETE 
Column stats: COMPLETE
-                  value expressions: _col0 (type: int)
-      Reduce Operator Tree:
-        Join Operator
-          condition map:
-               Inner Join 0 to 1
-          keys:
-            0 _col1 (type: varchar(256))
-            1 _col1 (type: varchar(256))
-          outputColumnNames: _col3
-          Statistics: Num rows: 1 Data size: 4 Basic stats: COMPLETE Column 
stats: COMPLETE
-          Select Operator
-            expressions: _col3 (type: int)
-            outputColumnNames: _col0
-            Statistics: Num rows: 1 Data size: 4 Basic stats: COMPLETE Column 
stats: COMPLETE
-            File Output Operator
-              compressed: false
-              table:
-                  input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                  output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                  serde: 
org.apache.hadoop.hive.serde2.lazybinary.LazyBinarySerDe
-
-  Stage: Stage-3
-    Map Reduce
-      Map Operator Tree:
-          TableScan
-            Union
-              Statistics: Num rows: 2 Data size: 8 Basic stats: COMPLETE 
Column stats: COMPLETE
-              File Output Operator
-                compressed: false
-                Statistics: Num rows: 2 Data size: 8 Basic stats: COMPLETE 
Column stats: COMPLETE
-                table:
-                    input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                    output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                    serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-          TableScan
-            alias: default.mv1
-            Statistics: Num rows: 1 Data size: 4 Basic stats: COMPLETE Column 
stats: COMPLETE
-            Select Operator
-              expressions: empid (type: int)
-              outputColumnNames: _col0
-              Statistics: Num rows: 1 Data size: 4 Basic stats: COMPLETE 
Column stats: COMPLETE
-              Union
-                Statistics: Num rows: 2 Data size: 8 Basic stats: COMPLETE 
Column stats: COMPLETE
-                File Output Operator
-                  compressed: false
-                  Statistics: Num rows: 2 Data size: 8 Basic stats: COMPLETE 
Column stats: COMPLETE
-                  table:
-                      input format: 
org.apache.hadoop.mapred.SequenceFileInputFormat
-                      output format: 
org.apache.hadoop.hive.ql.io.HiveSequenceFileOutputFormat
-                      serde: org.apache.hadoop.hive.serde2.lazy.LazySimpleSerDe
-
-  Stage: Stage-0
-    Fetch Operator
-      limit: -1
-      Processor Tree:
-        ListSink
-
-PREHOOK: query: select dependents.empid
-from depts
-join dependents on (depts.name = dependents.name)
-join emps on (emps.deptno = depts.deptno)
-where depts.deptno > 0
-PREHOOK: type: QUERY
-PREHOOK: Input: default@dependents
-PREHOOK: Input: default@depts
-PREHOOK: Input: default@emps
-PREHOOK: Input: default@mv1
-#### A masked pattern was here ####
-POSTHOOK: query: select dependents.empid
-from depts
-join dependents on (depts.name = dependents.name)
-join emps on (emps.deptno = depts.deptno)
-where depts.deptno > 0
-POSTHOOK: type: QUERY
-POSTHOOK: Input: default@dependents
-POSTHOOK: Input: default@depts
-POSTHOOK: Input: default@emps
-POSTHOOK: Input: default@mv1
-#### A masked pattern was here ####
-PREHOOK: query: drop materialized view mv1
-PREHOOK: type: DROP_MATERIALIZED_VIEW
-PREHOOK: Input: default@mv1
-PREHOOK: Output: default@mv1
-POSTHOOK: query: drop materialized view mv1
-POSTHOOK: type: DROP_MATERIALIZED_VIEW
-POSTHOOK: Input: default@mv1
-POSTHOOK: Output: default@mv1

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