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impala/testdata/workloads/functional-query/queries/QueryTest/inline-view.test
Qifan Chen 6dbf1ca09c IMPALA-6628: Use unqualified table references in .test files run from test_queries.py 
This fix modified the following tests launched from test_queries.py by
removing references to database 'functional' whenever possible. The
objective of the change is to allow more testing coverage with different
databases than the single 'functional' database. In the fix, neither new
tables were added nor expected results were altered.

  empty.test
  inline-view-limit.test
  inline-view.test
  limit.test
  misc.test
  sort.test
  subquery-single-node.test
  subquery.test
  top-n.test
  union.test
  with-clause.test

It was determined that other tests in
testdata/workloads/functional-query/queries/QueryTest do not refer to
'functional' or the references are a must for some reason.

Testing
   Ran query_tests on these changed tests with exhaustive exploration
   strategy.

Change-Id: Idd50eaaaba25e3bedc2b30592a314d2b6b83f972
Reviewed-on: http://gerrit.cloudera.org:8080/16603
Reviewed-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
2020-10-21 05:20:33 +00:00

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====
---- QUERY
# join between three tables, extra join predicates, extra scan predicates, nulls in joins
# cols
# (alltypesagg.tinyint_col contains nulls instead of 0s)
select x.smallint_col, x.id, x.tinyint_col, c.id, x.int_col, x.float_col, c.string_col
from (
select a.smallint_col smallint_col, a.tinyint_col tinyint_col, a.day day,
a.int_col int_col, a.month month,
b.float_col float_col, b.id id
from (
select *
from alltypesagg a
where month=1
) a
join alltypessmall b
on (a.smallint_col = b.id)
) x
join alltypessmall c on (x.tinyint_col = c.id)
where x.day=1
and x.int_col > 899
and x.float_col > 4.5
and c.string_col < '7'
and x.int_col + x.float_col + cast(c.string_col as float) < 1000
---- RESULTS
15,15,5,5,915,5.5,'5'
16,16,6,6,916,6.599999904632568,'6'
31,31,1,1,931,6.599999904632568,'1'
32,32,2,2,932,7.699999809265137,'2'
33,33,3,3,933,8.800000190734863,'3'
34,34,4,4,934,9.899999618530273,'4'
41,41,1,1,941,6.599999904632568,'1'
42,42,2,2,942,7.699999809265137,'2'
43,43,3,3,943,8.800000190734863,'3'
44,44,4,4,944,9.899999618530273,'4'
5,5,5,5,905,5.5,'5'
55,55,5,5,955,5.5,'5'
56,56,6,6,956,6.599999904632568,'6'
6,6,6,6,906,6.599999904632568,'6'
65,65,5,5,965,5.5,'5'
66,66,6,6,966,6.599999904632568,'6'
81,81,1,1,981,6.599999904632568,'1'
82,82,2,2,982,7.699999809265137,'2'
83,83,3,3,983,8.800000190734863,'3'
84,84,4,4,984,9.899999618530273,'4'
91,91,1,1,991,6.599999904632568,'1'
---- TYPES
smallint, int, tinyint, int, int, float, string
====
---- QUERY
# Same join as above, but subquery on the RHS
select x.smallint_col, x.id, x.tinyint_col, c.id, x.int_col, x.float_col, c.string_col
from alltypessmall c
join
(
select a.smallint_col smallint_col, a.tinyint_col tinyint_col, a.day day,
a.int_col int_col, a.month month,
b.float_col float_col, b.id id
from alltypessmall b
join
(
select *
from alltypesagg a
where month=1
) a
on (a.smallint_col = b.id)
) x
on (x.tinyint_col = c.id)
where x.day=1
and x.int_col > 899
and x.float_col > 4.5
and c.string_col < '7'
and x.int_col + x.float_col + cast(c.string_col as float) < 1000
---- RESULTS
15,15,5,5,915,5.5,'5'
16,16,6,6,916,6.599999904632568,'6'
31,31,1,1,931,6.599999904632568,'1'
32,32,2,2,932,7.699999809265137,'2'
33,33,3,3,933,8.800000190734863,'3'
34,34,4,4,934,9.899999618530273,'4'
41,41,1,1,941,6.599999904632568,'1'
42,42,2,2,942,7.699999809265137,'2'
43,43,3,3,943,8.800000190734863,'3'
44,44,4,4,944,9.899999618530273,'4'
5,5,5,5,905,5.5,'5'
55,55,5,5,955,5.5,'5'
56,56,6,6,956,6.599999904632568,'6'
6,6,6,6,906,6.599999904632568,'6'
65,65,5,5,965,5.5,'5'
66,66,6,6,966,6.599999904632568,'6'
81,81,1,1,981,6.599999904632568,'1'
82,82,2,2,982,7.699999809265137,'2'
83,83,3,3,983,8.800000190734863,'3'
84,84,4,4,984,9.899999618530273,'4'
91,91,1,1,991,6.599999904632568,'1'
---- TYPES
smallint, int, tinyint, int, int, float, string
====
---- QUERY
# aggregate without group by
select *
from (
select count(*), count(tinyint_col), min(tinyint_col), max(tinyint_col),
sum(tinyint_col), avg(tinyint_col)
from (
select * from alltypesagg
) a
) b
---- RESULTS
11000,9000,1,9,45000,5
---- TYPES
bigint, bigint, tinyint, tinyint, bigint, double
====
---- QUERY
# aggregate with group-by, having
select *
from (
select int_col % 7 c1, count(*) c2, avg(int_col) c3
from (
select * from alltypesagg where day is not null
) a
group by 1
having avg(int_col) > 500 or count(*) = 10
) b
where c1 is not null
and c2 > 10
---- RESULTS
4,1430,501
5,1430,502
0,1420,500.5
---- TYPES
int, bigint, double
====
---- QUERY
# subquery with aggregation and order by/limit, as left-hand side of join;
# having clause in subquery is transfered to merge agg step in distrib plan
select *
from (
select int_col, count(*)
from alltypessmall
where month = 1
group by int_col
having count(*) > 2
order by count(*) desc, int_col limit 5
) t1
join alltypes t2 on (t1.int_col = t2.id)
where month = 1
---- RESULTS: VERIFY_IS_EQUAL_SORTED
0,3,0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
1,3,1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
2,3,2,true,2,2,2,20,2.200000047683716,20.2,'01/01/09','2',2009-01-01 00:02:00.100000000,2009,1
3,3,3,false,3,3,3,30,3.299999952316284,30.3,'01/01/09','3',2009-01-01 00:03:00.300000000,2009,1
4,3,4,true,4,4,4,40,4.400000095367432,40.4,'01/01/09','4',2009-01-01 00:04:00.600000000,2009,1
---- DBAPI_RESULTS: VERIFY_IS_EQUAL_SORTED
0,3,0,True,0,0,0,0,0.0,0.0,'01/01/09','0',2009-01-01 00:00:00,2009,1
1,3,1,False,1,1,1,10,1.10000002384,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
2,3,2,True,2,2,2,20,2.20000004768,20.2,'01/01/09','2',2009-01-01 00:02:00.100000,2009,1
3,3,3,False,3,3,3,30,3.29999995232,30.3,'01/01/09','3',2009-01-01 00:03:00.300000,2009,1
4,3,4,True,4,4,4,40,4.40000009537,40.4,'01/01/09','4',2009-01-01 00:04:00.600000,2009,1
---- TYPES
int, bigint, int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
====
---- QUERY
# subquery with aggregation and order by/limit, as left-hand side of join;
# having clause in subquery is transfered to merge agg step in distrib plan
# Disable the estimation of cardinality for an hdfs table withot stats.
set DISABLE_HDFS_NUM_ROWS_ESTIMATE=1;
select *
from (
select int_col, count(*)
from alltypessmall
where month = 1
group by int_col
having count(*) > 2
order by count(*) desc, int_col limit 5
) t1
join alltypes t2 on (t1.int_col = t2.id)
where month = 1
---- RESULTS
0,3,0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
1,3,1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
2,3,2,true,2,2,2,20,2.200000047683716,20.2,'01/01/09','2',2009-01-01 00:02:00.100000000,2009,1
3,3,3,false,3,3,3,30,3.299999952316284,30.3,'01/01/09','3',2009-01-01 00:03:00.300000000,2009,1
4,3,4,true,4,4,4,40,4.400000095367432,40.4,'01/01/09','4',2009-01-01 00:04:00.600000000,2009,1
---- DBAPI_RESULTS
0,3,0,true,0,0,0,0,0,0,'01/01/09','0',2009-01-01 00:00:00,2009,1
1,3,1,false,1,1,1,10,1.100000023841858,10.1,'01/01/09','1',2009-01-01 00:01:00,2009,1
2,3,2,true,2,2,2,20,2.200000047683716,20.2,'01/01/09','2',2009-01-01 00:02:00.100000,2009,1
3,3,3,false,3,3,3,30,3.299999952316284,30.3,'01/01/09','3',2009-01-01 00:03:00.300000,2009,1
4,3,4,true,4,4,4,40,4.400000095367432,40.4,'01/01/09','4',2009-01-01 00:04:00.600000,2009,1
---- TYPES
int, bigint, int, boolean, tinyint, smallint, int, bigint, float, double, string, string, timestamp, int, int
====
---- QUERY
select distinct *
from (
select bool_col, tinyint_col, count(*)
from alltypesagg
group by bool_col, tinyint_col
having bool_col = true
) x
where tinyint_col < 6
---- RESULTS
true,2,1000
true,4,1000
---- TYPES
boolean, tinyint, bigint
====
---- QUERY
# distinct w/ explicit select list
select *
from (
select distinct bool_col, tinyint_col
from (
select * from alltypesagg where tinyint_col < 7
) y
) x
where bool_col = true
---- RESULTS
true,2
true,4
true,6
---- TYPES
boolean, tinyint
====
---- QUERY
# semi-join on string
select *
from (
select d.*
from DimTbl d left semi join JoinTbl j on (j.test_name = d.name)
) x
where x.name > 'Name1'
---- RESULTS
1002,'Name2',94611
1003,'Name3',94612
1004,'Name4',94612
1005,'Name5',94613
1006,'Name6',94613
---- TYPES
bigint, string, int
====
---- QUERY
select j.*, d.*
from (
select *
from JoinTbl a
) j
left outer join
(
select *
from DimTbl b
) d
on (j.test_name = d.name)
where j.test_id <= 1006
---- RESULTS
1001,'Name1',94611,5000,1001,'Name1',94611
1002,'Name2',94611,5000,1002,'Name2',94611
1003,'Name3',94611,5000,1003,'Name3',94612
1004,'Name4',94611,5000,1004,'Name4',94612
1005,'Name5',94611,5000,1005,'Name5',94613
1006,'Name16',94612,15000,NULL,'NULL',NULL
1006,'Name16',94612,5000,NULL,'NULL',NULL
1006,'Name16',94616,15000,NULL,'NULL',NULL
1006,'Name16',94616,5000,NULL,'NULL',NULL
1006,'Name6',94616,15000,1006,'Name6',94613
1006,'Name6',94616,5000,1006,'Name6',94613
---- TYPES
bigint, string, int, int, bigint, string, int
====
---- QUERY
# TODO: If we apply predicate on d, the result will be incorrect. This is a general
# predicate evaluation issue.
#
select j.*, d.*
from (
select *
from JoinTbl a
) j
left outer join
(
select *
from DimTbl b
) d
on (j.test_name = d.name)
where j.test_id <= 1006
---- RESULTS
1001,'Name1',94611,5000,1001,'Name1',94611
1002,'Name2',94611,5000,1002,'Name2',94611
1003,'Name3',94611,5000,1003,'Name3',94612
1004,'Name4',94611,5000,1004,'Name4',94612
1005,'Name5',94611,5000,1005,'Name5',94613
1006,'Name16',94612,15000,NULL,'NULL',NULL
1006,'Name16',94612,5000,NULL,'NULL',NULL
1006,'Name16',94616,15000,NULL,'NULL',NULL
1006,'Name16',94616,5000,NULL,'NULL',NULL
1006,'Name6',94616,15000,1006,'Name6',94613
1006,'Name6',94616,5000,1006,'Name6',94613
---- TYPES
bigint, string, int, int, bigint, string, int
====
---- QUERY
# Constant selects in subqueries
select * from (select 1, 2) x
---- RESULTS
1,2
---- TYPES
tinyint, tinyint
====
---- QUERY
# Constant selects in subqueries
select * from (select y from (select 1 y) a where y < 10) b
---- RESULTS
1
---- TYPES
tinyint
====
---- QUERY
# Constant selects in subqueries
select * from (select 1 union all select 2 union all select * from (select 3) y) x
---- RESULTS
1
2
3
---- TYPES
tinyint
====
---- QUERY
# Join on inline views made up of unions of constant selects
select * from
(select 1 a, 2 b union all select 1 a, 2 b) x
inner join
(select 1 a, 3 b union all select 1 a, 2 b) y on x.a = y.a
inner join
(select 1 a, 3 b union all select 1 a, 3 b) z on z.b = y.b
---- RESULTS
1,2,1,3,1,3
1,2,1,3,1,3
1,2,1,3,1,3
1,2,1,3,1,3
---- TYPES
tinyint, tinyint, tinyint, tinyint, tinyint, tinyint
====
---- QUERY
# Semi and inner join on a table and on inline views made up of constant selects
select x.date_string_col, z.* from alltypessmall x
left semi join
(select 1 a, 3 b union all select 1 a, 3 b) y on y.a = x.id
inner join
(select 1 a, 3 b union all select 1 a, 3 b) z on z.b = x.id + 2
---- RESULTS
'01/01/09',1,3
'01/01/09',1,3
---- TYPES
string, tinyint, tinyint
====
---- QUERY
# Values statement in subqueries
select * from (values(1, 2), (3, 4)) x
---- RESULTS
1,2
3,4
---- TYPES
TINYINT, TINYINT
====
---- QUERY
# Values statement in subqueries
select * from (select y from (values(1 as y), (11)) a where y < 10) b
---- RESULTS
1
---- TYPES
TINYINT
====
---- QUERY
# Values statement in subqueries with union
select * from (values(1), (2) union all select * from (values(3)) y) x
---- RESULTS
1
2
3
---- TYPES
TINYINT
====
---- QUERY
# Join on inline views made up of values statements
select * from
(values(1 a, 2 b), (1, 2)) x
inner join
(values(1 a, 3 b), (1, 2)) y on x.a = y.a
inner join
(values(1 a, 3 b), (1, 3)) z on z.b = y.b
---- RESULTS
1,2,1,3,1,3
1,2,1,3,1,3
1,2,1,3,1,3
1,2,1,3,1,3
---- TYPES
TINYINT, TINYINT, TINYINT, TINYINT, TINYINT, TINYINT
====
---- QUERY
# Semi and inner join on a table and on inline views made up of values statements
select x.date_string_col, z.* from alltypessmall x
left semi join
(values(1 a, 3 b), (1, 3)) y on y.a = x.id
inner join
(values(1 a, 3 b), (1, 3)) z on z.b = x.id + 2
---- RESULTS
'01/01/09',1,3
'01/01/09',1,3
---- TYPES
STRING, TINYINT, TINYINT
====
---- QUERY
# Select constant with unreferenced aggregate in subquery
select 1 from (select count(*) from alltypessmall) x
---- RESULTS
1
---- TYPES
tinyint
====
---- QUERY
# Select constant with unreferenced distinct aggregate in subquery
select 1 from (select count(distinct tinyint_col) from alltypessmall) x
---- RESULTS
1
---- TYPES
tinyint
====
---- QUERY
# Select aggregate from unreferenced aggregate in subquery
select count(*) from (select count(*) from alltypessmall) x
---- RESULTS
1
---- TYPES
bigint
====
---- QUERY
# Select * from aggregate in subquery
select * from (select count(*) from alltypessmall) x
---- RESULTS
100
---- TYPES
bigint
====
---- QUERY
# Select from aliased aggregate in subquery
select c from (select count(*) c from alltypessmall) x
---- RESULTS
100
---- TYPES
bigint
====
---- QUERY
# Select aggregate from aliased aggregate in subquery
select count(c) from (select count(*) c from alltypessmall) x
---- RESULTS
1
---- TYPES
bigint
====
---- QUERY
# Select aggregate from aggregate of basetable column in subquery
select count(1) from (select count(tinyint_col) from alltypessmall) x
---- RESULTS
1
---- TYPES
bigint
====
---- QUERY
# Select aggregate from aggregate in subquery with group by
select count(1) from
(select count(*) from alltypessmall group by tinyint_col) x
---- RESULTS
10
---- TYPES
bigint
====
---- QUERY
# Regression test for IMPALA-812
select bool_col, count(*) from
(select bool_col FROM ( SELECT bool_col FROM alltypessmall t ) t WHERE bool_col ) t
group by 1
---- RESULTS
true,50
---- TYPES
boolean, bigint
====
---- QUERY
# Test that tuple ids from semi-joined table refs are not added in an
# IsNullPredicate expr; inline view with left semi join between a base table
# and an inline view (IMPALA-1526)
select t1.int_col
from alltypestiny t1 left join
(select coalesce(t1.year, 384) as int_col
from alltypesagg t1
where t1.bigint_col in
(select day as int_col from alltypesagg where t1.id = day)) t2
on t2.int_col = t1.month
where t1.month is not null
---- RESULTS: VERIFY_IS_EQUAL_SORTED
0
1
0
1
0
1
0
1
---- TYPES
INT
====
---- QUERY
# Test that tuple ids from semi-joined table refs are not added in
# an IsNullPredicate expr; inline view with right semi join between
# two inline views (IMPALA-1526)
select distinct t1.int_col
from alltypestiny t1 left join
(select coalesce(t3.int_col, 384) as int_col
from (select int_col from alltypes) t1
right semi join (select int_col from alltypesagg) t3 on t1.int_col = t3.int_col) t2
on t2.int_col = t1.month
where t1.month is not null
---- RESULTS: VERIFY_IS_EQUAL_SORTED
0
1
---- TYPES
INT
====
---- QUERY
# Regression test for IMPALA-1528
SELECT t2.int_col is NULL FROM alltypesagg t1
LEFT JOIN (SELECT COALESCE(76, -937, -981) AS int_col FROM alltypestiny) t2
ON (t2.int_col) = (t1.year) limit 1
---- RESULTS
true
---- TYPES
boolean
====
---- QUERY
# IMPALA-1987: Equi-join predicates of outer joins contain TupleIsNullPredicate exprs.
select t1.int_col, t2.int_col, t3.id
from alltypestiny t1 left outer join
(select coalesce(int_col, 384) as int_col from alltypestiny) t2
on t1.int_col = t2.int_col
left outer join
(select 0 as id from alltypestiny) t3
on t1.int_col = t3.id
order by 1 limit 5
---- RESULTS
0,0,0
0,0,0
0,0,0
0,0,0
0,0,0
---- TYPES
INT,INT,TINYINT
====
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