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53 lines
1.1 KiB
Python
53 lines
1.1 KiB
Python
#coding:utf-8
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#
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# id: bugs.core_1246
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# title: Incorrect column values with outer joins and derived tables
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# decription:
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# tracker_id: CORE-1246
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# min_versions: []
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# versions: 2.5.0
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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: 2.5.0
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# resources: None
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substitutions_1 = []
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init_script_1 = """CREATE TABLE T1 (N INTEGER);
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CREATE TABLE T2 (N INTEGER);
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insert into t1 values (1);
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insert into t1 values (2);
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insert into t2 values (2);
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commit;"""
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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 = """select *
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from (select 1 n from rdb$database) t1
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full join (select 2 n from rdb$database) t2
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on (t2.n = t1.n)
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;
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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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N N
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============ ============
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<null> 2
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1 <null>
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"""
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@pytest.mark.version('>=2.5.0')
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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.execute()
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assert act_1.clean_expected_stdout == act_1.clean_stdout
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