mirror of
https://github.com/FirebirdSQL/firebird-qa.git
synced 2025-01-22 21:43:06 +01:00
103 lines
2.6 KiB
Python
103 lines
2.6 KiB
Python
#coding:utf-8
|
|
|
|
"""
|
|
ID: issue-3965
|
|
ISSUE: 3965
|
|
TITLE: Wrong data while retrieving from CTEs (or derived tables) with same column names
|
|
DESCRIPTION:
|
|
JIRA: CORE-3611
|
|
FBTEST: bugs.core_3611
|
|
"""
|
|
|
|
import pytest
|
|
from firebird.qa import *
|
|
|
|
db = db_factory()
|
|
|
|
test_script = """
|
|
recreate table t(
|
|
tab_name char(31) character set unicode_fss,
|
|
sum1_abc int,
|
|
sum1_oth int,
|
|
sum2_abc int,
|
|
sum2_oth int
|
|
);
|
|
commit;
|
|
|
|
insert into t(tab_name, sum1_abc, sum1_oth)
|
|
with
|
|
fields_abc as (
|
|
select rdb$relation_name, count(*) cnt
|
|
from rdb$relation_fields
|
|
where rdb$field_name<'rdb$d'
|
|
group by 1
|
|
),
|
|
fields_other as (
|
|
select rdb$relation_name, count(*) cnt
|
|
from rdb$relation_fields
|
|
where rdb$field_name>='rdb$d'
|
|
group by 1
|
|
)
|
|
,fields_all as (
|
|
select
|
|
substring(r.rdb$relation_name from 1 for 5) tab_name,
|
|
sum(f1.cnt) sum_abc,
|
|
sum(f2.cnt) sum_other
|
|
from rdb$relations r
|
|
left join fields_abc f1 on f1.rdb$relation_name=r.rdb$relation_name
|
|
left join fields_other f2 on f2.rdb$relation_name=r.rdb$relation_name
|
|
where r.rdb$flags is null
|
|
group by 1
|
|
)
|
|
select tab_name, sum_abc, sum_other from fields_all
|
|
;
|
|
|
|
insert into t(tab_name, sum2_abc, sum2_oth)
|
|
with
|
|
fields_abc as (
|
|
select rdb$relation_name, count(*) cnt
|
|
from rdb$relation_fields
|
|
where rdb$field_name<'rdb$d'
|
|
group by 1
|
|
),
|
|
fields_other as (
|
|
select rdb$relation_name, count(*) cnt____________
|
|
from rdb$relation_fields
|
|
where rdb$field_name>='rdb$d'
|
|
group by 1
|
|
)
|
|
,fields_all as (
|
|
select substring(r.rdb$relation_name from 1 for 5) tab_name,
|
|
sum(f1.cnt) sum_abc,
|
|
sum(f2.cnt____________) sum_other
|
|
from rdb$relations r
|
|
left join fields_abc f1 on f1.rdb$relation_name=r.rdb$relation_name
|
|
left join fields_other f2 on f2.rdb$relation_name=r.rdb$relation_name
|
|
where r.rdb$flags is null
|
|
group by 1
|
|
)
|
|
select tab_name, sum_abc, sum_other from fields_all
|
|
;
|
|
commit;
|
|
|
|
select
|
|
tab_name
|
|
,min(sum1_abc) as sum1_abc
|
|
,min(sum2_abc) as sum2_abc
|
|
,min(sum1_oth) as sum1_oth
|
|
,min(sum2_oth) as sum2_oth
|
|
from t
|
|
group by tab_name
|
|
having
|
|
min(sum1_abc) is distinct from min(sum2_abc)
|
|
or
|
|
min(sum1_oth) is distinct from min(sum2_oth)
|
|
;
|
|
"""
|
|
|
|
act = isql_act('db', test_script)
|
|
|
|
@pytest.mark.version('>=3')
|
|
def test_1(act: Action):
|
|
act.execute()
|