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36 lines
760 B
Python
36 lines
760 B
Python
#coding:utf-8
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"""
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ID: issue-4466
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ISSUE: 4466
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TITLE: Error "invalid stream" can be raised in some cases while matching a computed index
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DESCRIPTION:
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JIRA: CORE-4139
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FBTEST: bugs.core_4139
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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 (ID int);
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create table B (ID int);
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create index IDX on A computed by (ID);
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"""
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db = db_factory(init=init_script)
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test_script = """SET HEADING OFF;
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select min( (select 1 from A where cast(ID as int) = B.ID) ) from B;
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"""
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act = isql_act('db', test_script)
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expected_stdout = """<null>"""
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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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