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80 lines
2.0 KiB
Python
80 lines
2.0 KiB
Python
#coding:utf-8
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#
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# id: bugs.core_4107
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# title: wrong resultset (subquery + derived table + union)
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# decription:
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# tracker_id: CORE-4107
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# min_versions: ['2.1.6']
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# versions: 2.1.6
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# qmid: None
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import pytest
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from firebird.qa import db_factory, isql_act, Action
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# version: 2.1.6
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# resources: None
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substitutions_1 = [('Statement failed.*', 'Statement failed')]
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init_script_1 = """"""
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db_1 = db_factory(page_size=4096, sql_dialect=3, init=init_script_1)
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test_script_1 = """
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-- Fixed on FB 3.0 since 2015-07-12
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-- http://sourceforge.net/p/firebird/code/61970
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-- Checked on WI-V3.0.0.31940.
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set list on;
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select T.VAL1,
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(
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select 'something' from rdb$database where 2 = T.ID
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union
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select null from rdb$database where 1 = 0
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) as VAL2
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from (
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select 1 as VAL1, 1 as ID from rdb$database
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union all
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select 2 as VAL1, 2 as ID from rdb$database
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) as T
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group by 1;
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select T.VAL1,
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min((
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select 'something' from rdb$database where 2 = T.ID
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union
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select null from rdb$database where 1 = 0
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)) as VAL2
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from (
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select 1 as VAL1, 1 as ID from rdb$database
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union all
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select 2 as VAL1, 2 as ID from rdb$database
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) as T
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group by 1;
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"""
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act_1 = isql_act('db_1', test_script_1, substitutions=substitutions_1)
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expected_stdout_1 = """
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VAL1 1
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VAL2 <null>
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VAL1 2
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VAL2 something
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"""
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expected_stderr_1 = """
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Statement failed, SQLSTATE = 42000
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Dynamic SQL Error
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-SQL error code = -104
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-Invalid expression in the select list (not contained in either an aggregate function or the GROUP BY clause)
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"""
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@pytest.mark.version('>=2.1.6')
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def test_1(act_1: Action):
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act_1.expected_stdout = expected_stdout_1
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act_1.expected_stderr = expected_stderr_1
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act_1.execute()
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assert act_1.clean_stderr == act_1.clean_expected_stderr
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assert act_1.clean_stdout == act_1.clean_expected_stdout
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