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57 lines
1.1 KiB
Python
57 lines
1.1 KiB
Python
#coding:utf-8
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"""
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ID: issue-1411
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ISSUE: 1411
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TITLE: Incorrect results when left join on subquery with constant column
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DESCRIPTION:
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JIRA: CORE-1000
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FBTEST: bugs.core_1000
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"""
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import pytest
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from firebird.qa import *
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init_script = """CREATE TABLE A (
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ID INTEGER
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);
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CREATE TABLE B (
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ID INTEGER
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);
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insert into A (id) values (1);
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insert into A (id) values (2);
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insert into A (id) values (3);
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insert into B (id) values (1);
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insert into B (id) values (2);
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commit;
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"""
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db = db_factory(init=init_script)
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test_script = """select a.id, b.id, bexists
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from a
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left join (select id, 1 bexists from b) b on (a.id=b.id);
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"""
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act = isql_act('db', test_script)
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expected_stdout = """
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ID ID BEXISTS
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============ ============ ============
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1 1 1
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2 2 1
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3 <null> <null>
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"""
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@pytest.mark.version('>=3')
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def test_1(act: Action):
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act.expected_stdout = expected_stdout
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act.execute()
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assert act.clean_stdout == act.clean_expected_stdout
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