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38 lines
1018 B
Python
38 lines
1018 B
Python
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#coding:utf-8
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"""
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ID: issue-7795
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ISSUE: https://github.com/FirebirdSQL/firebird/issues/7795
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TITLE: NOT IN <list> returns incorrect result if NULLs are present inside the value list
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DESCRIPTION:
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NOTES:
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[12.10.2023] pzotov
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Confirmed bug on 5.0.0.1219, 6.0.0.76.
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Checked on 5.0.0.1244 (intermediate build).
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"""
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import pytest
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from firebird.qa import *
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db = db_factory()
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test_script = """
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set list on;
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recreate table test(id int);
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insert into test(id) select row_number()over() from rdb$types rows 10;
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commit;
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select count(*) cnt_1 from test where id not in (3, 4);
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select count(*) cnt_2 from test where id not in (3, 4, null);
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"""
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expected_stdout = """
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CNT_1 8
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CNT_2 0
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"""
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act = isql_act('db', test_script)
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@pytest.mark.version('>=3.0')
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def test_1(act: Action):
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act.expected_stdout = expected_stdout
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act.execute(combine_output = True)
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assert act.clean_stdout == act.clean_expected_stdout
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