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firebird-qa/tests/functional/gtcs/sql_join_04_test.py

126 lines
5.1 KiB
Python

#coding:utf-8
#
# id: functional.gtcs.sql_join_04
# title: GTCS/tests/C_SQL_JOIN_4. Ability to run query: ( A LEFT JOIN B ) , C. Then add ORDER BY with fields not from SELECT list.
# decription:
# Original test see in:
# https://github.com/FirebirdSQL/fbtcs/blob/master/GTCS/tests/C_SQL_JOIN_3.script
# Original backup file that is used for this test see in:
# https://github.com/FirebirdSQL/fbtcs/blob/master/GTCS/test-files/atlas.gbk
#
# NOTE: cross join here can be specified in IMPLICIT FORM, using ",' instead of "cross join" clause.
# Though this leads to very poor readability, this form is still allowed.
# Because of WHERE-clause, resultset must be the same as it was INNER join here.
#
# Checked on 4.0.0.1896; 3.0.6.33288; 2.5.9.27149
#
# tracker_id:
# min_versions: ['2.5.0']
# versions: 2.5
# qmid: None
import pytest
from firebird.qa import db_factory, isql_act, Action
# version: 2.5
# resources: None
substitutions_1 = [('=', ''), ('[ \t]+', ' ')]
init_script_1 = """"""
db_1 = db_factory(from_backup='gtcs_atlas.fbk', init=init_script_1)
test_script_1 = """
select 'DSQL-test' as msg, b.team_name, c.city, s.state_name
from (
cities c left join states s on s.state = c.state
)
,baseball_teams b
where b.city = c.city
order by b.home_stadium, c.population, s.capital;
set term ^;
execute block returns(
msg varchar(10)
,team_name type of column baseball_teams.team_name
,city type of column cities.city
,state_name type of column states.state_name
) as
declare c cursor for (
select 'PSQL-test' as msg, b.team_name, c.city, s.state_name
from (
cities c left join states s on s.state = c.state
)
,baseball_teams b
where b.city = c.city
order by b.home_stadium, c.population, s.capital
);
begin
open c;
while (1=1) do
begin
fetch c into msg, team_name, city, state_name;
if (row_count = 0) then
leave;
suspend;
end
close c;
end
^
set term ;^
"""
act_1 = isql_act('db_1', test_script_1, substitutions=substitutions_1)
expected_stdout_1 = """
MSG TEAM_NAME CITY STATE_NAME
DSQL-test Astros Houston Texas
DSQL-test Braves Atlanta Georgia
DSQL-test Cardinals St. Louis Missouri
DSQL-test Giants San Francisco California
DSQL-test Indians Cleveland Ohio
DSQL-test White Sox Chicago Illinois
DSQL-test Dodgers Los Angeles California
DSQL-test Red Sox Boston Massachusetts
DSQL-test Mariners Seattle Washington
DSQL-test Brewers Milwaukee Wisconsin
DSQL-test Royals Kansas City Missouri
DSQL-test Padres San Diego California
DSQL-test Mets New York New York
DSQL-test Pirates Pittsburgh Pennsylvania
DSQL-test Tigers Detroit Michigan
DSQL-test Phillies Philadelphia Pennsylvania
DSQL-test Cubs Chicago Illinois
DSQL-test Yankees New York New York
MSG TEAM_NAME CITY STATE_NAME
PSQL-test Astros Houston Texas
PSQL-test Braves Atlanta Georgia
PSQL-test Cardinals St. Louis Missouri
PSQL-test Giants San Francisco California
PSQL-test Indians Cleveland Ohio
PSQL-test White Sox Chicago Illinois
PSQL-test Dodgers Los Angeles California
PSQL-test Red Sox Boston Massachusetts
PSQL-test Mariners Seattle Washington
PSQL-test Brewers Milwaukee Wisconsin
PSQL-test Royals Kansas City Missouri
PSQL-test Padres San Diego California
PSQL-test Mets New York New York
PSQL-test Pirates Pittsburgh Pennsylvania
PSQL-test Tigers Detroit Michigan
PSQL-test Phillies Philadelphia Pennsylvania
PSQL-test Cubs Chicago Illinois
PSQL-test Yankees New York New York
"""
@pytest.mark.version('>=2.5')
def test_1(act_1: Action):
act_1.expected_stdout = expected_stdout_1
act_1.execute()
assert act_1.clean_expected_stdout == act_1.clean_stdout