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https://github.com/FirebirdSQL/firebird-qa.git
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57 lines
904 B
Python
57 lines
904 B
Python
#coding:utf-8
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"""
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ID: issue-1475
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ISSUE: 1475
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TITLE: A query could produce different results, depending on the presence of an index
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DESCRIPTION:
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JIRA: CORE-1056
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FBTEST: bugs.core_1056
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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 t (c varchar(10) character set win1250 collate pxw_csy);
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insert into t values ('ch');
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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 = """set plan on;
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select * from t where c starting with 'c';
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commit;
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create index t_c on t (c);
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commit;
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select * from t where c starting with 'c';
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"""
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act = isql_act('db', test_script)
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expected_stdout = """
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PLAN (T NATURAL)
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C
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==========
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ch
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PLAN (T INDEX (T_C))
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C
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==========
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ch
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"""
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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()
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assert act.clean_stdout == act.clean_expected_stdout
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